KOMATSU HD605-7R SPECIFICATIONS

Komatsu develops and produces all major components, such as engines, electronics and hydraulic components, in house. With this “Komatsu Technology,”and adding customer feedback, Komatsu is achieving great advancements in technology. To achieve both high levels of productivity and economical performance, Komatsu has developed the main components with a total control system.
The result is a new generation of high performance and environment friendly machines.

KOMATSU HD605-7R SPECIFICATIONS
ENGINE
Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Komatsu SAA6D170E-5
Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Water-cooled, 4-cycle
Aspiration. . . . . . . . . . . . . . . . . Turbo-charged, air-to-air after-cooled
Number of cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Bore x stroke. . . . . . . . . . . . . . . . . 170 mm x 170 mm 6.69" x 6.69"
Piston displacement. . . . . . . . . . . . . . . . . . . . . . . 23.15 ltr 1,413 in3
Horsepower
SAE J1995. . . . . . . . . . . . . . . . . . . . . . . . Gross 551 kW 739 HP
ISO 9249 / SAE J1349. . . . . . . . . . . . . . . . . Net 533 kW 715 HP
Rated rpm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2000 rpm
Fan drive type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mechanical
Maximum torque. . . . . . . . . . . . . . . . . . . . . . . 339 kg•m 2,452 lb.ft
Fuel system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Direct injection
Governor. . . . . . . . . . . . . . . . . . . . . . . . . . . Electronically controlled
Lubrication system
Method. . . . . . . . . . . . . . . . . . . . . . . Gear pump, force-lubrication
Filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Full-flow type
Air cleaner. . . . . . . . . . . . . . . . . . Dry type with double elements and precleaner(cyclonpack type), plus dust indicator

TRANSMISSION
Torque converter. . . . . . . . . . . . . . . . 3-elements, 1-stage, 2-phase
Transmission. . . . . . . . . . . . . . . . Full-automatic, counter-shaft type
Speed range. . . . . . . . . . . . . . . . . . 7 speeds forward and 1 reverse
Lockup clutch. . . . . . . . . . . . . . . . . . . . . . . Wet, multiple-disc clutch
Forward. . . . . . . . . . . . . . . . . . . Torque converter drive in 1st gear, direct drive in 1st lockup and all higher gears Reverse. . . . . . . . . . . . . . . . . . . . . . . . . . . . Torque converter drive
Shift control. . . . . . . . . . . . . . Electronic shift control with automatic clutch modulation in all gear
Maximum travel speed . . . . . . . . . . . . . . . . . 70.0 km/h 43.5 mph

AXLES
Rear Axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Full-floating
Final drive type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Planetary gear
Ratios:
Differential. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.538
Planetary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.737

SUSPENSION SYSTEM
Independent, hydropneumatic suspension cylinder with fixed throttle
to dampen vibration.
Effective cylinder stroke (front suspension). . . . . . . . . 303 mm 11.9"
Rear axle oscillation:
Oil stopper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.8°
Mechanical stopper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.7°

STEERING SYSTEM
Type. . . . . . . . . . . . . . . . . . . . . . . . . . Fully hydraulic power steering with two double-acting cylinders
Supplementary steering. . . . . . . . . . . . . . . . . . . . . . . Manual control (meets ISO 5010 and SAE J1511)
Minimum turning radius. . . . . . . . . . . . . . . . . . . . . . . . . 8.5 m 27'11"
Maximum steering angle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39°

CAB
Dimensions comply with ISO 3471 ROPS (Roll-Over Protective Structure) standard, and ISO3449 FOPS standard.

MAIN FRAME
Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Box-sectioned structure

BRAKES
Brakes meet ISO 3450 standard.
Service brakes:
Front. . . . . . . . . . . . . . . . . Fully hydraulic control, caliper disc type
Rear. . . . . . . . Fully hydraulic control, oil-cooled multiple-disc type
Parking brake. . . . . . . . . . . . . . . . Spring applied, multiple-disc type
Retarder. . . . . . Oil-cooled, multiple-disc rear brakes act as retarder.
Secondary brake. . . . . . . . . . . . . . . . . . . . . Manual pedal operation.
When hydraulic pressure drops below the rated level,
parking brake is automatically actuated.
Brake surface
Front. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1936 cm2 300 in2
Rear. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64230 cm2 9,956 in2

BODY
Capacity:
Struck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29.0 m3 37.9 yd3
Heaped (2:1, SAE). . . . . . . . . . . . . . . . . . . . . . . 40.0 m3 52.3 yd3
Payload. . . . . . . . . . . . . . . . . . . . . . 63.0 metric tons 69.4 U.S.tons
Material. . . . . . . . . . . . . . . . . . . . . . . . . . . 160 kg/mm2 227,520 psi
high tensile strength steel
Structure. . . . . . . . . . . . . . . . . . . . . . . . V-shape body with V-bottom
Material thickness:
Bottom. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 mm 0.98"
Front. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 mm 0.63"
Sides. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 mm 0.55"
Target area
(inside length x width). . . . . . . 6600 mm x 3870 mm 21'8" x 12'8"
Dumping angle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48°
Height at full dump. . . . . . . . . . . . . . . . . . . . . . . . . 8800 mm 28'10"
Heating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Exhaust heating

HYDRAULIC SYSTEM
Hoist cylinder. . . . . . . . . . . . . . . . . . . . Twin, 2-stage telescopic type
Relief pressure. . . . . . . . . . . . . . . . 20.6 MPa 210 kg/cm2 2,990 psi
Hoist time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.5 sec

WEIGHT (APPROXIMATE)
Empty weight. . . . . . . . . . . . . . . . . . . . . . . . . . 46200 kg 101,850 lb
Max.gross vehicle weight. . . . . . . . . . . . . . . 110180 kg 242,900 lb
Not to exceed max.gross vehicle weight, including options, fuel and payload.
Weight distribution:
Empty:Front axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47%
Rear axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53%
Loaded:Front axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32%
Rear axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68%

TIRES
Standard tire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24.00 R35

SERVICE REFILL CAPACITIES
Fuel tank. . . . . . . . . . . . . . . . . . . . . . . . . . . . 780 ltr. 206.1 U.S.Gal
Engine oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 ltr. 21.1 U.S.Gal
Torque converter, transmission and
retarder cooling. . . . . . . . . . . . . . . . . . . . . . 215 ltr. 56.8 U.S.Gal
Differential. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 ltr. 25.1 U.S.Gal
Final drives (total). . . . . . . . . . . . . . . . . . . . . . . 42 ltr. 11.1 U.S.Gal
Hydraulic system. . . . . . . . . . . . . . . . . . . . . . . 122 ltr. 32.2 U.S.Gal
Suspension (total). . . . . . . . . . . . . . . . . . . . . . 55.6 ltr. 14.7 U.S.Gal

HD605-7R DIMENSION



STANDARD EQUIPMENT FOR BASE MACHINE
ENGINE:
● Automatic Idling Setting System (AISS)
● Alternator, 90A/24V
● Batteries, 2 x 12V/200Ah
● Engine, Komatsu SAA6D170E-5
● Mode selection system
● Starting motor, 2 x 7.5 kW
CAB:
● Ashtray
● Cigarette lighter
● Cup holder
● Electronic dump control system
● Electronic maintenance display/monitoring system
● Operator seat, reclining, suspension type with retractable 78 mm 3" width seat belt
● Passenger seat with retractable seat belt
● Power window (LH)
● ROPS cab with FOPS, sound suppression type
● Space for lunch box
● Steering wheel, tilt and telescopic
● Sunvisor
● Laminated glass, front
● Two doors, left and right
● Windshield washer and wiper
(with intermittent feature)
LIGHTING SYSTEM:
● Back-up light
● Hazard lights
● Headlights with dimmer switch
● Indicator, stop and tail lights
GUARD AND COVERS:
● Exhaust thermal guard
● Fire protective covers
● Drive shaft guard (front and rear)
SAFETY EQUIPMENT:
● Alarm, backup
● Automatic Retard Speed Control (ARSC)
● Coolant temperature alarm and light
● Front brake cut-off system
● Hand rails for platform
● Horn, electric
● Ladders, left and right hand sides
● Overrun warning system
● Rearview mirrors and under view mirrors
● Supplementary steering
OTHER:
● Centralized greasing
● Electric circuit breaker, 24V
● Mud guards
BODY:
● Body exhaust heating
● Cab guard, left side
● Spill guard, 150mm 6"
TIRES:
● 24.00 R35

OPTIONAL EQUIPMENT
CAB:
● Air conditioner
● Heater and defroster
● Operator seat, air suspension type
● Radio, AM/FM with cassette
● Sunvisor, additional
● Power window (RH)

BODY:
● Body liners
● Platform guard, right hand side
● Without body heating (with muffler)

LIGHTING SYSTEM:
● Back work lights, left and right sides
● Fog lights
● Yellow beacon

SAFETY:
● Antilock Brake System (ABS)
● Automatic Spin Regulator (ASR)
● Automatic supplementary steering
● Rear view camera and monitor

ARRANGEMENT:
● Batteries for cold area arrangement
● Cold area arrangement
● Sandy and dusty area arrangement

OTHER:
● Auto-greasing system
● Engine coolant heater
● Engine oil pan heater
● Engine side cover
● Engine underguard
● Fire extinguisher
● Fuel quick charge
● Payload meter II
● Muffler (no body heating type)
● Radiator shutter, canvas type
● Spare parts for first service
● Three-mode hydropneumatic suspension
● Tool kit
● Transmission underguard
● Vandalism protection
● Vehicle Health Monitoring System (VHMS)
● VHMS with satellite communication kit

Standard equipment may vary for each country, and this specification sheet may contain attachments and optional equipment that are not available in your area.Please consult your Komatsu distributor for detailed information.

Source : Komatsu

More about → KOMATSU HD605-7R SPECIFICATIONS

HD 605-7EO ENGINE SPECIFICATIONS DETAILS

HD 605-7EO Productivity Features
● High performance Komatsu SAA6D170E-5 engine Net horsepower 533kW 715HP
● Mode selection system (Variable horsepower at Economy mode)
● Automatic idling setting system (AISS)
● Automatic retard speed control (ARSC)
● 7-speed, fully automatic K-ATOMiCS transmission
● Fully hydraulic controlled wet multiple-disc brakes and retarder
Retarder absorbing capacity (Continuous descent) 785kW 1,052HP
● Long wheelbase and wide tread
● Large high strength body
Heaped capacity 40.0m3 52.3yd3
● Small turning radius 8.5m 27’11”
● PLM II (Paylord meter II )(Option)

HD 605-7EO ENGINE SPECIFICATIONS

ENGINE
Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Komatsu SAA6D170E-5
Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Water-cooled, 4-cycle
Aspiration. . . . . . . . Turbo-charged,air-to-air after-cooled,cooled EGR
Number of cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Bore x stroke. . . . . . . . . . . . . . . . . . 170 mm x 170 mm 6.69"x 6.69"
Piston displacement. . . . . . . . . . . . . . . . . . . . . . . . 23.15 ltr 1,413 in3

Horsepower:
SAE J1995. . . . . . . . . . . . . . . . . . . . . . . . . . Gross 551 kW 739 HP
ISO9249/SAE J1349. . . . . . . . . . . . . . . . . . . . Net 533 kW 715 HP
Rated rpm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2000 rpm
Fan drive type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mechanical
Maximum torque. . . . . . . . . . . . . . . . . . . . . . . . . 339 kg•m 2,452 lb. ft
Fuel system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Direct injection
Governor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electronically controlled

Lubrication system
Method. . . . . . . . . . . . . . . . . . . . . . . . Gear pump, force-lubrication
Filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Full-flow type
Air cleaner. . . . . . . . . . . . . . . . . . Dry type with double elements and precleaner (cyclonpack type), plus dust indicator

TRANSMISSION
Torque converter. . . . . . . . . . . . . . . . . . 3-elements, 1-stage, 2-phase
Transmission. . . . . . . . . . . . . . . . . . . . . Full-automatic, planetary type
Speed range. . . . . . . . . . . . . . . . . . . 7 speeds forward and 1 reverse
Lockup clutch. . . . . . . . . . . . . . . . . . . . . . . . . Wet, multiple-disc clutch
Forward. . . . . . . . . . . . . . . . . . . . . Torque converter drive in 1st gear, direct drive in 1st lockup and all higher gears
Reverse. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Torque converter drive
Shift control. . . . . . . . . . . . . . . . Electronic shift control with automatic clutch modulation in all gears
Maximum travel speed . . . . . . . . . . . . . . . . . . . 70.0 km/h 43.5 mph

AXLES
Rear Axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Full-floating
Final drive type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Planetary gear
Ratios:
Differential. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.538
Planetary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.737

SUSPENSION SYSTEM
Independent, hydropneumatic suspension cylinder with fixed throttle to dampen vibration.
Effective cylinder stroke (front suspension). . . . . . . . . . . 303 mm 11.9"
Rear axle oscillation:
Oil stopper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.8°
Mechanical stopper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.7°

STEERING SYSTEM
Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fully hydraulic power steering with two double-acting cylinders
Supplementary steering. . . . . . . . . . . . . . . . . . . . . . . . . . Manual control (meets ISO 5010, SAE J1511 and SAE J53)
Minimum turning radius. . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.5 m 27'11"
Maximum steering angle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39°

CAB
Dimensions comply with ISO 3471 and SAEJ1040-1988c ROPS (Roll-Over Protective Structure) standards.

MAIN FRAME
Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Box-sectioned structure

BRAKES
Brakes meet ISO 3450 and SAE 1473 standards.
Service brakes:
Front. . . . . . . . . . . . . . . . . . Fully hydraulic control, caliper disc type
Rear. . . . . . . . . Fully hydraulic control, oil-cooled multiple-disc type
Parking brake. . . . . . . . . . . . . . . . . . . Spring applied, multiple-disc type
Retarder. . . . . . . . Oil-cooled, multiple-disc rear brakes act as retarder.
Secondary brake. . . . . . . . . . . . . . . . . . . . . . . . Manual pedal operation.
When hydraulic pressure drops below the rated level, parking brake is automatically actuated.
Brake surface
Front. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1936 cm2 300 in2
Rear. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64230 cm2 9,956 in2

BODY
Capacity:
Struck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29.0 m3 37.9 yd3
Heaped (2:1, SAE). . . . . . . . . . . . . . . . . . . . . . . . 40.0 m3 52.3 yd3
Payload. . . . . . . . . . . . . . . . . . . . . . . 63.0 metric tons 69.4 U.S. tons
Material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 kg/mm2 227,520 psi high tensile strength steel
Structure. . . . . . . . . . . . . . . . . . . . . . . . . V-shape body with V-bottom

Material thickness:
Bottom. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 mm 0.98"
Front. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 mm 0.63"
Sides. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 mm 0.55"
Target area
(inside length x width). . . . . . . . 6600 mm x 3870 mm 21'8"x 12'8"
Dumping angle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48°
Height at full dump. . . . . . . . . . . . . . . . . . . . . . . . . . . 8800 mm 28'10"
Heating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Exhaust heating

HYDRAULIC SYSTEM
Hoist cylinder. . . . . . . . . . . . . . . . . . . . . Twin, 2-stage telescopic type
Relief pressure. . . . . . . . . . . . . . . . . 20.6 MPa 210 kg/cm2 2,990 psi
Hoist time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.5 sec

WEIGHT (APPROXIMATE)
Empty weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . 46200 kg 101,850 lb
Max. gross vehicle weight. . . . . . . . . . . . . . . . 110180 kg 242,900 lb
Not to exceed max. gross vehicle weight, including options, fuel and payload.

Weight distribution:
Empty: Front axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47%
Rear axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53%
Loaded: Front axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32%
Rear axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68%

TIRES
Standard tire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24.00 R35

SERVICE REFILL CAPACITIES
Fuel tank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 780 ltr. 206.1 U.S. Gal
Engine oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 ltr. 21.1 U.S. Gal
Torque converter, transmission and
retarder cooling. . . . . . . . . . . . . . . . . . . . . . . 215 ltr. 56.8 U.S. Gal
Differential. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 ltr. 25.1 U.S. Gal
Final drives (total). . . . . . . . . . . . . . . . . . . . . . . . . 42 ltr. 11.1 U.S. Gal
Hydraulic system. . . . . . . . . . . . . . . . . . . . . . . . 122 ltr. 32.2 U.S. Gal
Suspension (total). . . . . . . . . . . . . . . . . . . . . . . 55.6 ltr. 14.7 U.S. Gal


DIMENSIONS


STANDARD EQUIPMENT FOR HD 605-7EO BASE MACHINE ENGINE:
● AISS (Automatic Idling Setting System)
● Alternator, 90A/24V
● Batteries, 2 x 12V/200Ah
● Engine, Komatsu SAA6D170E-5
● Mode selection system
● Starting motor, 2 x 7.5 Kw

CAB:
● Ashtray
● Cigarette lighter
● Cup holder
● Electronic hoist control system
● Electronic maintenance display/monitoring system
● Operator seat, reclining, suspension type with retractable 78 mm 3"width seat belt
● Passenger seat
● Power window (L.H.)
● ROPS cab with FOPS, sound suppression type
● Space for lunch box
● Steering wheel, tilt and telescopic
● Sunvisor
● Laminated glass, front
● Two doors, left and right
● Windshield washer and wiper (with intermittent feature)

LIGHTING SYSTEM:
● Back-up light
● Hazard lights
● Headlights with dimmer switch
● Indicator, stop and tail lights

GUARD AND COVERS:
● Exhaust thermal guard
● Fire protective covers
● Drive shaft guard (front and rear)

SAFETY EQUIPMENT:
● Alarm, backup
● ARSC (Automatic Retard Speed Control)
● Coolant temperature alarm and light
● Front brake cut-off system
● Hand rails for platform
● Horn, electric
● Ladders, left and right hand sides
● Overrun warning system
● Rearview mirrors and under view mirrors
● Supplementary steering

OTHER:
● Centralized greasing
● Electric circuit breaker, 24V
● Mud guards

BODY:
● Body exhaust heating
● Cab guard, left side
● Spill guard, 150mm 6"

TIRES:
● 24.00 R35


OPTIONAL EQUIPMENT HD 605-7EO
CAB:
● Air conditioner
● Heater and defroster
● Operator seat, air suspension type
● Radio, AM/FM with cassette
● Seat belt, 78 mm 3"width for passenger seat
● Sunvisor, additional
● Power window (R.H.)

BODY:
● Body liner
● Platform guard, right hand side
● Without body heating (with muffler)

LIGHTING SYSTEM:
● Back work lights, left and right sides
● Fog lights
● Yellow beacon

SAFETY:
● ABS (Antilock Brake System)
● ASR (Automatic Spin Regulator)
● Automatic supplementary steering
● Rear view camera and monitor

ARRANGEMENT:
● Batteries for cold area arrangement
● Cold area arrangement
● Sandy and dusty area arrangement

OTHER:
● Autogreasing system
● Engine coolant heater
● Engine oilpan heater
● Engine side cover
● Engine underguard
● Fire extinguisher
● Fuel quick charge
● Payload meter II
● Muffler (no body heating type)
● Radiator shutter, canvas type
● Spare parts for first service
● Three-mode hydropneumatic suspension
● Tool kit
● Transmission underguard
● Vandalism protection
● VHMS (Vehicle Health Monitoring System)
● VHMS with satellite communication kit

TIRES:
● 24.00-35-36PR

Standard equipment may vary for each country, and this specification sheet may contain ttachments and optional equipment that are not available in your area. Please consult your Komatsu distributor for detailed information.

Source : KOMATSU

More about → HD 605-7EO ENGINE SPECIFICATIONS DETAILS

KOMATSU DUMP TRUCK 785-7 ENGINE SPECIFICATION

KOMATSU 785-7 Productivity and Economy Features
● High performance Komatsu SAA12V140E-3 engine Net horsepower 879kW 1,178HP
● Mode selection system with variable horsepower control (VHPC)
● Two-speed selective reverse gears of RH and RL
● Anti-pitching 4-wheel oil-cooled multiple-disc retarder (AP-FOUR)Retarder absorbing capacity 1092kW 1,464HP (Continuous descent)
● Automatic retard speed control (ARSC) as standard

785-7 ENGINE SPECIFICATION
Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . Komatsu SAA12V140E-3
Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Water-cooled, 4-cycle
Aspiration. . . . . . . . . . . . . . . . . . . . . . . . Turbo-charged, after-cooled
Number of cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Bore x Stroke. . . . . . . . . . . . . . . . 140 mm x 165 mm 5.51"x 6.50"
Piston displacement. . . . . . . . . . . . . . . . . . . . . . 30.48 ltr 1,860 in3

Horsepower
SAE J1995. . . . . . . . . . . . . . . . . . . . . . . Gross 895 kW 1,200 HP
ISO 9249 / SAE J1349. . . . . . . . . . . . . . . Net 879 kW 1,178 HP
Rated rpm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,900 rpm
Fan drive type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mechanical
Maximum torque. . . . . . . . . . . . . . . . . . . . . . . 518 kg•m 3,747 lb.ft
Fuel system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Direct injection
Governor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electronic control

Lubrication system
Method. . . . . . . . . . . . . . . . . . . . . . . Gear pump, force-lubrication
Filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Full-flow type
Air cleaner. . . . . . . . . . . . . . . . . . Dry type with double elements and precleaner, with dust indicator

TRANSMISSION
Torque converter. . . . . . . . . . . . . . . . . 3-elements, 1-stage, 2-phase
Transmission. . . . . . . . . . . . . . . Full-automatic, planetary-shaft type
Speed range. . . . . . . . . . . 7 speeds forward and 2 reverse (RH, RL)
Lockup clutch. . . . . . . . . . . . . . . . . . . . . . . Wet, multiple-disk clutch
Forward. . . . . . . . . . . . . . . . . . . . Torque converter drive in 1st gear, direct drive in 1st lockup and all higher gears
Reverse. . . . . . . . . . . . . Torque converter drive, direct drive (lockup)
Shift control. . . . . . . . . . . . . . . Electronic shift control with automatic clutch modulation in all gear
Maximum travel speed . . . . . . . . . . . . . . . . . . . 65 km/h 40.4 mph

AXLES
Rear axles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Full-floating
Final drive type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Planetary gear
Ratios:
Differential. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.357
Planetary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.333

SUSPENSION SYSTEM
Independent, hydropneumatic suspension cylinder with fixed throttle to dampen vibration.
Effective cylinder stroke:
Front suspension. . . . . . . . . . . . . . . . . . . . . . . . . . 320 mm 12.6"
Rear suspension. . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 mm 5.0"
Rear axle oscillation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.5°

STEERING SYSTEM
Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . Fully hydraulic power steering with two double-acting cylinders
Supplementary steering. . . . . . . . . . . . . Meets ISO 5010, SAE J1511
Minimum turning radius. . . . . . . . . . . . . . . . . . . . . . . . . . 10.1 m 33'2"
Maximum steering angle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41°

CAB
Dimensions comply with ISO 3471 ROPS (Roll-Over Protective Structure) standard, and ISO 3449 FOPS standard.

MAIN FRAME
Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Box-sectioned structure Integral front bumper

BRAKES
Brakes meet ISO 3450 standard.
Service brakes:
Front. . . . . . . . . . Fully hydraulic control, oil-cooled multiple-disc type
Rear. . . . . . . . . . Fully hydraulic control, oil-cooled multiple-disc type
Parking brake. . Spring applied, multiple-disc type(actuates on all wheels)
Retarder. . . Oil-cooled, multiple-disc front and rear brakes act as retarder.
Secondary brake. . . . . . . . . . . . . . . . . . . . . . Manual pedal operation.
When hydraulic pressure drops below the rated level, parking brake is automatically actuated.

Brake surface
Front. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37467 cm2 5,807 in2
Rear. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72414 cm2 11,224 in2

BODY
Capacity:
Struck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 m3 52.3 yd3
Heaped (2:1, SAE). . . . . . . . . . . . . . . . . . . . . . . . 60 m3 78.5 yd3
Payload. . . . . . . . . . . . . . . . . . . . 91.0 metric tons 100.3 U.S.tons
Material. . . . . . . . . . 400 Brinell hardness high tensile strength steel
Structure. . . . . . . . . . . . . . . . . . . . . . . . V-shape body with V-bottom
Material thickness:
Bottom. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 mm 0.75"
Front. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 mm 0.47"
Sides. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 mm 0.35"

Target area
(inside length x width). . . . . . . 7065 mm x 5200 mm 23'2"x 17'1"
Dumping angle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48°
Height at full dump. . . . . . . . . . . . . . . . . . . . . . . . . 10080 mm 33'1"
Heating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Exhaust heating

HYDRAULIC SYSTEM
Hoist cylinder. . . . . . . . . . . . . . . . . . . . Twin, 2-stage telescopic type
Relief pressure. . . . . . . . . . . . . . . . 20.6 MPa210 kg/cm2 2,990 psi
Hoist time
Raise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 sec
Lower. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 sec

WEIGHT (APPROXIMATE)
Empty weight. . . . . . . . . . . . . . . . . . . . . . . . . 72000 kg 158,800 lb
Max.gross vehicle weight. . . . . . . . . . . . . . . . 166000 kg 366,000 lb
Not to exceed max.gross vehicle weight, including options, fuel and payload.

Weight distribution:
Empty:Front axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47%
Rear axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53%
Loaded:Front axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.5%
Rear axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68.5%

TIRES
Standard tire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27.00 R49

SERVICE REFILL CAPACITIES
Fuel tank. . . . . . . . . . . . . . . . . . . . . . . . . . . 1308 ltr. 345.6 U.S.Gal
Engine oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . 129 ltr. 34.1 U.S.Gal
Torque converter, transmission and retarder cooling. . . . . . . . . . . . . . . . . . . . . 205 ltr. 54.2 U.S.Gal
Differentials. . . . . . . . . . . . . . . . . . . . . . . . . . . 137 ltr. 36.2 U.S.Gal
Final drives (total). . . . . . . . . . . . . . . . . . . . . . 128 ltr. 33.8 U.S.Gal
Hydraulic system. . . . . . . . . . . . . . . . . . . . . . . 175 ltr. 46.2 U.S.Gal
Brake control. . . . . . . . . . . . . . . . . . . . . . . . . . . 36 ltr. 9.5 U.S.Gal
Suspension (total). . . . . . . . . . . . . . . . . . . . . . . 93 ltr. 24.6 U.S.Gal

DIMENSIONS

STANDARD EQUIPMENT FOR BASE MACHINE ENGINE:
● Automatic Idling Setting System (AISS)
● Alternator, 90A/24V
● Batteries, 4 x 12V/170Ah
● EPA Tiea2 emission regulation certified engine, Komatsu SAA12V140E-3
● Mode selection system with VHPC
● Starting motor, 2 x 7.5 kW

CAB:
● Ashtray
● Cigarette lighter
● Cup holder
● Electronic dump control system with body positioner
● Electronic maintenance display/monitoring system
● Laminated glass, front
● Operator seat, reclining, suspension type with retractable 78 mm 3" width seat belt
● Passenger seat with retractable seat belt
● Power window (LH)
● ROPS cab with FOPS, sound suppression type
● Space for lunch box
● Steering wheel, tilt and telescopic
● Sunvisor
● Two doors, left and right
● Windshield washer and wiper (with intermittent feature)

LIGHTING SYSTEM:
● Back-up light
● Hazard lights
● Headlights
● Indicator, stop and tail lights

GUARD AND COVERS:
● Cab guard
● Canopy spill guard
● Drive shaft guard (front and rear)
● Exhaust thermal guard
● Fire protective covers

SAFETY EQUIPMENT:
● Alarm, backup
● Anti-pitching 4-wheel oil-cooled multiple disc retarder (AP-FOUR)
● Automatic Retard Speed Control (ARSC)
● Automatic supplementary steering
● Coolant temperature alarm and light
● Hand rails for platform
● Horn, electric
● Ladders, left and right hand sides
● Overrun warning system
● Rearview mirrors and under view mirrors

OTHER:
● Centralized greasing
● Electric circuit breaker, 24V
● Disc wheels (Flange type rims)
● Mud guards
● Vehicle health monitoring system (VHMS)

BODY:
● Body exhaust heating
● Cab guard, left side
● Spill guard, 150mm 6"

TIRES:
● 27.00 R49

OPTIONAL EQUIPMENT
CAB:
● Air conditioner
● Heater and defroster
● Operator seat, air suspension type
● Power window (RH)
● Radio, AM/FM with cassette
● Sunvisor, additional

BODY:
● Body liners
● Platform guard, right hand side
● Muffler (without body heating)

LIGHTING SYSTEM:
● Buck-up light additional
● Back work lights, left and right sides
● Fog lights
● LED rear combination lights

SAFETY:
● Antilock Brake System (ABS)
● Automatic Spin Regulator (ASR)
● Exhaust retarder
● Rear view camera and monitor
● Tire stopper blocks

ARRANGEMENT:
● Batteries for cold area arrangement
● Cold area arrangement
● Sandy and dusty area arrangement

OTHER:
● Auto-greasing system
● Engine coolant heater
● Engine oil pan heater
● Engine side cover
● Engine underguard
● Fire extinguisher
● Fuel quick charge
● Payload meter
● Spare parts for first service
● Three-mode hydropneumatic suspension
● Tool kit
● Transmission underguard
● Vandalism protection
● VHMS with satellite communication kit

TIRES:
● 31/90 R49

***Standard equipment may vary for each country, and this specification sheet may contain attachments and optional equipment that are not available in your area.Please consult your Komatsu distributor for detailed information.



Source : KOMATSU

More about → KOMATSU DUMP TRUCK 785-7 ENGINE SPECIFICATION

HM300-1 ARTICULATED DUMP TRUCK SPECIFICATION

The HM300-1 offers all around maximum productivity with faster travel speed and
many features that enhance efficiency, while reducing maintenance costs. From
construction sites to landfill - the HM300-1 excels.

SPECIFICATIONS HM300-1

ENGINE
Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Komatsu SAA6D125E-3
Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Water-cooled, 4-cycle
Aspiration. . . . . . . . . . . . . . Turbo-charged and air-to-air after-cooled
Number of cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Bore. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 mm 4.92"
Stroke. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 mm 5.91"
Piston displacement. . . . . . . . . . . . . . . . . . . . . . . . . 11.04 ltr 674 in3

Performance:
Gross horsepower. . . . . . . . . . . . . . . . . . . . . . . . 250 kW 335 HP
Flywheel horsepower. . . . . . . . . . . . . . . . . . . . . . 242 kW 324 HP
Rated rpm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2000 rpm
Maximum torque. . . . . . . . . . . . . . . . . . . . . . . 160 kg•m 1,157 lb.ft
Fuel system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Direct injection
Governor. . . . . . . . . . . . . . . . . . . . . . . . . . . Electronically controlled

Lubrication system
Method. . . . . . . . . . . . . . . . . . . . . . . Gear pump, force-lubrication
Filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Full-flow type
Air cleaner. . . . . . . . . . . . . . . . . . Dry type with double elements and precleaner (cyclopack type), plus dust indicator

TRANSMISSION
Torque converter. . . . . . . . . . . . . . . . . 3-elements, 1-stage, 2-phase
Transmission. . . . . . . . . . . . . . . . . Full-automatic, counter-shaft type
Speed range. . . . . . . . . . . . . . . . . . 6 speeds forward and 2 reverse
Lockup clutch. . . . . . . . . . . . . . . . . . . . . . . . . Wet, single-disk clutch
Forward. . . . . . . . . . . . . . . . . . . . Torque converter drive in 1st gear, direct drive in 1st lockup and all higher gears
Reverse. . . . . . . . . Torque converter drive and direct drive in all gear
Shift control. . . . . . . . . . . . . . . Electronic shift control with automatic clutch modulation in all gear
Maximum travel speed . . . . . . . . . . . . . . . . . .59.0 km/h 36.7 mph

AXLES
Full time all wheel drive with limited slip differential in all axles.
Final drive type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Planetary gear

Ratios:
Differential. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.154
Planetary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.667

SUSPENSION SYSTEM
Front. . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydro-pneumatic suspension
Rear. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Combined hydro-pneumatic and rubber suspension system

STEERING SYSTEM
Type. . . . . . . . . . . . . . . Articulated type, fully hydraulic power steering with two double-acting cylinders
Supplementary steering. . . . . . . . . . . . . . . . . . Automatically actuated, electrically powered
Minimum turning radius, wall to wall. . . . . . . . . . . . . . . . . 7.96 m 26'1"
Articulation angle. . . . . . . . . . . . . . . . . . . . . . . . . . . 45°each direction

BRAKES
Service brakes. . . . . . . . . . . . . . . . . . Full-hydraulic control, oil-cooled multiple-disc type
Parking brake. . . . . . . . . . . . . . . . . . . Spring applied, caliper disc type
Retarder. . . . . . . . . . . . . . Front and center axle brakes act as retarder
Type. . . . . . . . . . . . . . . . . . . . . . . . . Articulated type, box-sectioned construction on front and rear

BODY
Capacity:
Struck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.9 m3 16.9 yd3
Heaped (2:1, SAE). . . . . . . . . . . . . . . . . . . . . . . 16.6 m3 21.7 yd3
Payload. . . . . . . . . . . . . . . . . . . . . . 27.3 metric tons 30.1 U.S.tons
Material. . . . . . . . . . . . . . . . . . . . . . . . . . . 130 kg/mm2 184,925 psi
high tensile strength steel

Material thickness:
Bottom. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 mm 0.63"
Front. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 mm 0.31"
Sides. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 mm 0.47"

Target area
(inside length x width). . . . . . . 5240 mm x 2685 mm 17'2" x 8'10"
Heating. . . . . . . . . . . . . . . . . . . . . . . . . . . . Exhaust heating (option)

HYDRAULIC SYSTEM
Hoist cylinder. . . . . . . . . . . . . . . . . . . . Twin, 2-stage telescopic type
Relief pressure. . . . . . . . . . . . . . . . . 20.6 Mpa 210 kg/cm2 2,990 psi
Hoist time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 sec

CAB
Dimensions comply with ISO 3471 and SAEJ1040-1988c ROPS (Roll-Over Protective Structure) standards

WEIGHT (APPROXIMATE)
Empty weight. . . . . . . . . . . . . . . . . . . . . . . . . . 22500 kg 49,600 lb
Gross vehicle weight. . . . . . . . . . . . . . . . . . . . . 49875 kg 109,960 lb

Weight distribution:
Empty:Front axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56.8%
Center axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.2%
Rear axles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.0%
Loaded:Front axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29.8%
Center axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.7%
Rear axles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34.5%

TIRES
Standard tire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23.5 R25

SERVICE REFILL CAPACITIES
Fuel tank. . . . . . . . . . . . . . . . . . . . . . . . . . . . 382 ltr. 100.9 U.S.Gal
Engine oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 ltr. 9.2 U.S.Gal
Torque converter, transmission and
retarder cooling. . . . . . . . . . . . . . . . . . . . . . 77.5 ltr. 20.5 U.S.Gal
Differentials (total). . . . . . . . . . . . . . . . . . . . . . . . 50 ltr.13.2 U.S.Gal
Final drives (total). . . . . . . . . . . . . . . . . . . . . . . . . 27 ltr. 7.1 U.S.Gal
Hydraulic system. . . . . . . . . . . . . . . . . . . . . . . 120 ltr. 31.7 U.S.Gal
Suspension (total). . . . . . . . . . . . . . . . . . . . . . . 10.4 ltr. 2.7 U.S.Gal

DIMENSIONS





STANDARD EQUIPMENT FOR BASE MACHINE
ENGINE:
● Alternator, 50A/24V
● Batteries, 2 x 12V/112Ah
● Engine, Komatsu SAA6D125E-3
● Exhaust muffler
● Starting motor, 1 x 7.5 kW

CAB:
● Ashtray
● Cigarette lighter
● Cup holder
● Electronic hoist control system
● Electronic maintenance display/monitoring system
● Heater and defroster
● Operator seat, reclining, air suspension type with retractable 78 mm 3" width seat belt
● Passenger seat with retractable seat belt
● Power windows
● Space for lunch box
● Steering wheel, tilt and telescopic
● Sun visor, front window
● Tiltable ROPS cab with FOPS, sound suppression type
● Two doors, left and right

LIGHTING SYSTEM:
● Back-up light
● Hazard lights
● Headlights with dimmer switch
● Indicator, stop and tail lights

GUARD AND COVERS:
● Engine underguard
● Exhaust/muffler thermal guard
● Fire prevention covers
● Propeller shaft guards, front and rear
● Transmission underguard

SAFETY EQUIPMENT:
● Alarm, backup
● Anti-slip material on fenders
● Automatic supplementary steering
● Coolant temperature alarm and light
● Hand rails for platform
● Horn, electric
● Ladders, left and right hand side
● Protective grille for rear window
● Rearview mirrors
● Steering joint locking assembly
● Under view mirror

OTHER:
● Centralized greasing
● Limited slip differentials in all axles
● Electric circuit breaker, 24V
● Mud guards
● Side marker

BODY:
● Electronic hoist control system

TIRES:
● 23.5 R25

OPTIONAL EQUIPMENT
CAB:
● Air conditioner
● Radio, AM
● Radio, AM/FM
● Radio, AM/FM with cassette

BODY:
● Body liner
● Body exhaust heating kit
● Rock body
● Tail gate, wire type
● Upper side extension, 200 mm 8"

LIGHTING SYSTEM:
● Fog lights
● Back work lights, left and right side
● Yellow beacon

SAFETY:
● Additional retarder, engine exhaust
● Rear view camera and monitor

GAUGE:
● Engine oil filter warning alarm and light

ARRANGEMENT:
● Batteries for cold area arrangement
● Cold area arrangement (from –30°C –22°F to –40°C –40°F)
● Poor fuel (contained water) arrangement
● Sandy and dusty area arrangement

OTHER:
● Alternator, 75A/24V
● Autogreasing system
● Fire extinguisher
● Gas charge tool
● Radiator shutter, canvas type
● Spare parts for first service
● Tool kit
● Vandalism protection

TIRES:
● 30/65 R25 (750/65 R25)

Source : Komatsu

More about → HM300-1 ARTICULATED DUMP TRUCK SPECIFICATION

KOMATSU HM250-2 ENGINE SPECIFICATION

HM250-2 KOMATSU ENGINE SPECIFICATION
Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Komatsu SAA6D125E-5
Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Water-cooled, 4-cycle
Aspiration. . . . . . . . . . . . . Turbo-charged, after-cooled, cooled EGR
Number of cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Bore. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 mm 4.92"
Stroke. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 mm 5.91"
Piston displacement. . . . . . . . . . . . . . . . . . . . . . . . 11.04 ltr. 674 in3

Horsepower
SAE J1995. . . . . . . . . . . . . . . . . . . . . . . . Gross 232 kW 311 HP
ISO 9249 / SAE J1349. . . . . . . . . . . . . . . . . Net 222 kW 298 HP
Rated rpm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2000 rpm
Fan drive type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mechanical
Fuel system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Direct injection
Governor. . . . . . . . . . . . . . . . . . . . . . . . . . . Electronically controlled

Lubrication system
Method. . . . . . . . . . . . . . . . . . . . . . . Gear pump, force-lubrication
Filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Full-flow type
Air cleaner. . . . . . . . . . . . . . . . . . Dry type with double elements and precleaner (cyclonpack type), plus dust indicator

HM250-2 TRANSMISSION
Torque converter. . . . . . . . . . . . . . . . . 3-elements, 1-stage, 2-phase
Transmission. . . . . . . . . . . . . . . . . Full-automatic, counter-shaft type
Speed range. . . . . . . . . . . . . . . . . . 6 speeds forward and 2 reverse
Lockup clutch. . . . . . . . . . . . . . . . . . . . . . . . . Wet, single-disk clutch
Forward. . . . . . . . . . . . . . . . . . . . Torque converter drive in 1st gear, direct drive in 1st lockup and all higher gears
Reverse. . . . . . . . . Torque converter drive and direct drive in all gear
Shift control. . . . . . . . . . . . . . . Electronic shift control with automatic clutch modulation in all gear
Maximum travel speed. . . . . . . . . . . . . . . . . . 57.6 km/h 35.8 mph

HM250-2 AXLES
Full time all wheel drive with limited slip differential in all axles.
Final drive type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Planetary gear
Ratios:
Differential. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.154
Planetary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.667

HM250-2 SUSPENSION SYSTEM
Front. . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydro-pneumatic suspension
Rear. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Combined hydro-pneumatic and rubber suspension system

STEERING SYSTEM HM250-2
Type. . . . . . . . . . . . . . . Articulated type, fully hydraulic power steering with two double-acting cylinders
Supplementary steering. . . . . . . . . . . . . . . . . . Automatically actuated, electrically powered
Minimum turning radius, wall to wall. . . . . . . . . . . . . . . . 7.96 m 26'1"
Articulation angle. . . . . . . . . . . . . . . . . . . . . . . . . . . 45°each direction

BRAKES HM250-2
Service brakes. . . . . . . . . . . . . . . . . . Full-hydraulic control, oil-cooled multiple-disc type on front and center axles
Parking brake. . . . . . . . . . . . . . . . . . . Spring applied, caliper disc type
Retarder. . . . . . . . . . . . . . Front and center axle brakes act as retarder

HM250-2 MAIN FRAME
Type. . . . . . . . . . . . . . . . . . . . . . . . . Articulated type, box-sectioned construction on front and rear
Connected by strong torque tubes

HM250-2 BODY
Capacity:
Struck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1 m3 14.5 yd3
Heaped (2:1, SAE). . . . . . . . . . . . . . . . . . . . . . . 14.7 m3 19.2 yd3
Payload. . . . . . . . . . . . . . . . . . . . . 24.0 metric tons 26.5 U.S.tons
Material. . . . . . . . . . . . . . . . . . . . . . . . . . . 130 kg/mm2 184,925 psi high tensile strength steel
Material thickness:
Bottom. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 mm 0.55"
Front. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 mm 0.31"
Sides. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 mm 0.47"
Target area
(inside length x width). . . . . . . 4975 mm x 2685 mm 16'4" x 8'10"
Heating. . . . . . . . . . . . . . . . . . . . . . . . . . . . Exhaust heating (option)

HM250-2 HYDRAULIC SYSTEM
Hoist cylinder. . . . . . . . . . . . . . . . . . . . . . . . . . . . Twin, 1-stage type
Relief pressure. . . . . . . . . . . . . . . . . 20.6 MPa 210 kg/cm2 2,990 psi
Hoist time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 sec

HM250-2 CAB
Dimensions comply with ISO 3471 ROPS (Roll-Over Protective Structure) standards

HM250-2 WEIGHT (APPROXIMATE)
Empty weight. . . . . . . . . . . . . . . . . . . . . . . . . . 23,600 kg 52,030 lb
Gross vehicle weight. . . . . . . . . . . . . . . . . . . . 47,680 kg 105,120 lb
Weight distribution:
Empty:Front axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57.6%
Center axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.8%
Rear axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19.6%
Loaded:Front axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.3%
Center axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.4%
Rear axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.3%

HM250-2 TIRES
Standard tire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23.5 R25

HM250-2 SERVICE REFILL CAPACITIES
Fuel tank. . . . . . . . . . . . . . . . . . . . . . . . . . . . 384 ltr. 101.5 U.S.Gal
Engine oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 ltr. 9.8 U.S.Gal
Torque converter, transmission and retarder cooling. . . . . . . . . . . . . . . . . . . . . 77.5 ltr. 20.5 U.S.Gal
Differentials (total). . . . . . . . . . . . . . . . . . . . . 63.5 ltr. 16.8 U.S.Gal
Final drives (total). . . . . . . . . . . . . . . . . . . . . . . . 24 ltr. 6.3 U.S.Gal
Hydraulic system. . . . . . . . . . . . . . . . . . . . . . . 120 ltr. 31.7 U.S.Gal
Suspension (total). . . . . . . . . . . . . . . . . . . . . . . 8.4 ltr. 2.2 U.S.Gal

DIMENSIONS HM250-2



HM250-2 STANDARD EQUIPMENT FOR BASE MACHINE
ENGINE:
● Alternator, 50A/24V
● Batteries, 2 x 12V/136Ah
● Engine, Komatsu SAA6D125E-5
● Exhaust muffler
● Starting motor, 1 x 7.5 kW

CAB:
● Air conditioner
● Ashtray
● Cigarette lighter
● Cup holder
● Electronic maintenance display/monitoring system
● Heated rear window
● Operator seat, reclining, air suspension type with retractable 78 mm 3" width seat belt
● Passenger seat with retractable seatbelt
● Power window (L.H)
● Space for lunch box
● Steering wheel, tilt and telescopic
● Sun visor, front window
● Tiltable ROPS cab with FOPS, sound suppression type
● Two doors, left and right

LIGHTING SYSTEM:
● Back-up light
● Hazard lights
● Headlights with dimmer switch
● Indicator, stop and tail lights

GUARD AND COVERS:
● Engine underguard
● Exhaust muffler thermal guard
● Fire prevention covers
● Propeller shaft guards, front and rear
● Transmission underguard

BODY:
● Electronic hoist control system

TIRES:
● 23.5 R25

OTHER:
● Alarm, backup
● Anti-slip material on fenders
● Automatic supplementary steering
● Centralized greasing
● Coolant temperature alarm and light
● Electric circuit breaker, 24V
● Hand rails for platform
● Horn, electric
● Ladders, left and right hand side
● Limited slip differentials in all axles
● Mud guards
● Protective grille for rear window
● Rearview mirrors
● Side marker
● Steering joint locking assembly
● Under view mirrors

HM250-2 OPTIONAL EQUIPMENT

CAB:
● Power window (R.H)
● Radio, AM/FM
● Radio, AM/FM with cassette

BODY:
● Body exhaust heating kit
● Body liner
● Tail gate, wire type, overall width 2998 mm 9'10"
● Upper side extension, 200 mm 8"

LIGHTING SYSTEM:
● Back work lights, left and right side
● Fog lights
● Yellow beacon

TIRES:
● 30/65 R25 (750/65 R25)

OTHER:
● Alternator, 75A/24V
● Automatic Retarder with Acceleration Control (ARAC)
● Dump counter
● Fire extinguisher
● Gas charge tool
● KOMTRAX
● Rear view camera and monitor
● Spare parts for first service
● Tool kit
● Vandalism protection

Source : Komatsu

More about → KOMATSU HM250-2 ENGINE SPECIFICATION

KOMATSU HD 1500-7 ENGINE SPECIFICATION

KOMATSU HD 1500-7 Productivity and Economy Features
● High performance Komatsu SDA12V160 engine Net horsepower 1048kW 1,406HP
● Komatsu 7 speed, electronically controlled automatic powershift transmission
● 4-wheel oil-cooled, multiple-disc retarder
● Automatic Retard Speed Control (ARSC) standard

KOMATSU HD 1500-7 Reliability Features
● Flat face-to-face O-ring seals
● Sealed DT connectors
● Fully hydraulic brakes - no air system

HD 1500-7 ENGINE SPECIFICATION
Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Komatsu SDA12V160
Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Water-cooled, 4-cycle
Aspiration. . . . . . . . . . . . . . . . . . . . . . . . . Turbo-charged, after-cooled
Number of cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Bore x Stroke. . . . . . . . . . . . . . . . . 159 mmx 190 mm 6.26"x 7.48"
Piston displacement. . . . . . . . . . . . . . . . . . . . . . . . . . 45 ltr 2,746 in3 Horsepower
SAE J1995. . . . . . . . . . . . . . . . . . . . . . . Gross 1109 kW 1,487 HP
ISO 9249 / SAE J1349. . . . . . . . . . . . . . . Net 1048 kW 1,406 HP
Rated rpm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,900 rpm
Fan drive type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mechanical
Maximum torque. . . . . . . . . . . . . . . . . . . . . . . . 697 kg•m 5,041 lb ft
Fuel system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Direct injection
Governor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electronic control Lubrication system
Method. . . . . . . . . . . . . . . . . . . . . . . . Gear pump, force-lubrication
Filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Full-flow type
Air cleaner. . . . . . . . . . . . . . . . . . Dry type with double elements and pre-cleaned, with dust indicator

HD 1500 TRANSMISSION
Torque converter. . . . . . . . . . . . . . . . . . 3-elements, 1-stage, 2-phase
Transmission. . . . . . . . . . . . . . . . Full-automatic, planetary-shaft type
Speed range. . . . . . . . . . . . . . . . . . . 7 speeds forward and 1 reverse
Lockup clutch. . . . . . . . . . . . . . . . . . . . . . . . . Wet, multiple-disc clutch
Forward. . . . . . . . . . . . . . . . Torque converter drive 1st and 2nd gear with direct drive lock-up in 1st through 7th
Reverse. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Torque converter drive
Shift control. . . . . . . . . . . . . . . . Electronic shift control with automatic clutch modulation in all gears
Maximum travel speed . . . . . . . . . . . . . . . . . . . . . .58 km/h 36 mph

HD 1500 AXLES
Rear axles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Full-floating
Final drive type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Planetary gear
Ratios:
Differential. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.647
Planetary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.235

HD 1500 SUSPENSION SYSTEM
Variable rate, hydropneumatic with integral rebound control.
Maximum front stroke. . . . . . . . . . . . . . . . . . . . . . . . . 375 mm 14.76"
Maximum rear stroke. . . . . . . . . . . . . . . . . . . . . . . . . . . . 106 mm 4.17"
Rear axle oscillation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +/- 9.2°

HD 1500 STEERING SYSTEM
Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fully hydraulic power steering with two double-acting cylinders,
Supplementary steering. . . . . . . . . . . . . . . . . . . . . . Accumulator assist
Minimum turning radius. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.2 m 40'
Steering angle (left or right). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41°

HD 1500 CAB
Integral 4-post ROPS/FOPS cab structure (meets SAEJ 1040 Apr 88)

HD 1500 MAIN FRAME
Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Box-sectioned structure Integral front bumper

HD 1500 BRAKES
Brakes meet ISO 3450 standard.
Service brakes:
Front. . . . . . . . . . Fully hydraulic control, oil-cooled multiple-disc type
Rear. . . . . . . . . . Fully hydraulic control, oil-cooled multiple-disc type
Parking brake . . . .Spring applied, oil-released, 3 caliper dry disc mounted on input yoke to differential
Retarder. . . Oil-cooled, multiple-disc front and rear brakes act as retarder.
Secondary brake. . . . . . . . . . . . . . . . . . Manual - push button operated.
Automatically applied prior to hydraulic system pressure dropping below established level.
Braking surface. . . . . . . . . . . . . . . . . . . . . . . . . . 159148 cm2 24,668 in2

HD 1500 BODY
Capacity:
Struck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 m3 71 yd3
Heaped (2:1, SAE). . . . . . . . . . . . . . . . . . . . . . . . . . 78 m3 102 yd3
Nominal payload. . . . . . . . . . . . . . 144.1 metric tons 158.9 U.S.tons
Material. . . . . . . . . . . 400 Brinell hardness high tensile strength steel (front, sides, and bottom)
Structure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Flat floor configuration
Material thickness:
Bottom. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 mm 0.75"
Front. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 mm 0.47"
Sides. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 mm 0.35"
Target area (inside length x width). . . . . . . 7670 mm x 5705 mm 25'2"x 18'9"
Dumping angle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45°
Height at full dump. . . . . . . . . . . . . . . . . . . . . . . . . . 11440 mm 37'6"
Heating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Exhaust heating

HD 1500 HYDRAULIC SYSTEM
Hoist cylinder. . . . . . . . . . . . . . . . . . . . . . Two, 3-stage telescopic type
Relief pressure. . . . . . . . . . . . . . . . 19.0 MPa 193.4 kg/cm2 2,750 psi
Hoist time
Raise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 sec
Lower. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 sec

HD 1500 WEIGHT (APPROXIMATE)
Empty weight. . . . . . . . . . . . . . . . . . . . . . . . . 105300 kg 232,144 lb
Max.gross vehicle weight. . . . . . . . . . . . . . . . 249478 kg 550,000 lb
Not to exceed max.gross vehicle weight, including options, fuel and payload.Empty weight is with 100% fuel and operator.
Weight distribution:
Empty:Front axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48.6%
Rear axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51.4%
Loaded:Front axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.8%
Rear axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67.2%

HD 1500 TIRES
Standard tire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33.00 R51

HD 1500 SERVICE REFILL CAPACITIES
Fuel tank . . . . . . . . . . . . . . . . . . . . . . . . . . . .2120 ltr. 560 U.S.Gal
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . .193 ltr. 51 U.S.Gal
Hydraulic system . . . . . . . . . . . . . . . . . . . . . . .900 ltr. 238 U.S.Gal
Differential . . . . . . . . . . . . . . . . . . . . . . . . . . . .297 ltr. 78 U.S.Gal
Final drives (total) . . . . . . . . . . . . . . . . . . . . . .240 ltr. 63.5 U.S.Gal
Transmission . . . . . . . . . . . . . . . . . . . . . . . . . .153 ltr. 40.5 U.S.Gal

HD 1500 DIMENSIONS






HD 1500 STANDARD EQUIPMENT
POWERTRAIN
● Air cleaner (2);battery disconnect; engine electronic control;engine electronic monitor;engine overspeed protection;engine pre-lube system; ground level shutdown;variable speed engine fan (electronic-over-hydraulic)
● Powertrain Management (these items located in the cab):
–transmission controller
–retard controller
–monitor display
–data download port
● Seven-speed automatic transmission:
–electronic control
–body-up reverse interlock
–body-up shift inhibitor
–downshift/reverse shift inhibitor
–neutral start switch
–transmission belly guard
● Torque converter (electronic lockup control)

CAB
● Air conditioning (R134A)
● Electric windows (both doors)
● Glass, tinted
● Heater/defroster
● Instrumentation (gauge and monitor):
–speedometer
–tachometer
–engine coolant temperature
–brake oil temperature
–fuel lever
–shift indicator
–hourmeter
–odometer
–torque converter temperature
–warning lights
● Insulated and sound-suppressed
● Radio, AM/FM/Cassette
● Seat, air suspension (driver)
● Seat, passenger
● Seat belts 78 mm 3" retractable
● Steering wheel, tilt and telescopic
● Sun visor
● Windshield washer and wiper

LIGHTING
● Back-up light, rear (1)
● Back-up lights, deck-mounted (2)
● Clearance lights, front
● Engine service lights (2)
● Headlights, halogen (8)
● Hi-low beam selector
● Instrument panel lights
● Ladder lights, driver side
● Retarder lights (2)
● Stop and tail lights LED
● Turn signals LED GENERAL
● Back-up warning alarm
● Body up cable
● Cab guard (on canopy)
● Drive line protector (front and rear)
● Engine fan and pulley guards
● Exhaust pipe blanket
● Ground level engine shutdown
● Handrails
● Heat shield behind engine
● Horn, electric (2)
● Ladder, deck-to-transmission
● Ladders, right and left (front)
● Mirrors, right and left
● Mud flaps
● Parking brake (3 caliper, spring-applied)
● Reverse hoist interlock
● Rock ejectors
● ROPS cab (integral 4-post)
● Secondary brake system, automatic and manual
● Skid-resistant walkway on deck
● Supplementary steering system, automatic
● Windshield, laminated safety glass OTHER
● Auto-Retard Speed Control (ARSC)
● Automatic Spin Regulator (ASR)
● Automatic lubrication system
● Body mounting group
● Fast fill fuel system (Wiggins) right-hand side of the machine
● Integrated Komatsu Payload Meter
● Operation, parts, and maintenance manuals (1 set)
● Rims (6), 24 x 51 (for 33 x 51 and 33R51 tires)
● Tow hooks, front
● Tow pin, rear
● Vehicle health monitoring system (VHMS)

HD 1500 OPTIONAL EQUIPMENT
(Optional equipment may change operating weight.)
Weights listed are approximate change from operating weight.
Hub odometer, miles or kilometers . . . . . . . . . . . . . . . .2 kg 5 lb
Disabled truck quick connects . . . . . . . . . . . . . . . . .13.5 kg 29.8 lb
Kim Hot Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 kg 35 lb
Fast fill fuel, Wiggins left-hand side . . . . . . . . . . . . . . .2 kg 5 lb
Fast oil change, Wiggins (engine) . . . . . . . . . . . . . . . . .7 kg 15 lb
Service center, Wiggins left-hand side . . . . . . . . . . . .36 kg 80 lb
Muffler, deck-mounted . . . . . . . . . . . . . . . . . . . . . . . .50 kg 110 lb
Fire extinguisher . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 kg 30 lb

Body liners
–19 mm 0.75" floor, 9 mm 0.35" side, front and rear half of canopy (400 Brinell Steel) . . . . . . .8320 kg 18,340 lb

Source : Komatsu

More about → KOMATSU HD 1500-7 ENGINE SPECIFICATION

HAULPAK KOMATSU 930E-4SE SPECIFICATION

Haulpak Komatsu 930E-4SE is one large dump truck. Judging from its name, we can determine the specifications of these trucks dump. Haulpak is a brand of that unit in the manufacturer Komatsu. 930 is the capacity of the units of £ 930,000 or 422 Tons.

HAULPAK 930E-4SE ENGINE SPECIFICATION
Make and model . . . . . . . . . . . . . . . . . . . . . . Komatsu SSDA18V170
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Diesel
Number of cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Operating cycle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 cycle
Gross horsepower . . . . . . . . . . . . . 2611 kW 3,500 HP @ 1900 rpm
Net flywheel power* . . . . . . . . . . . . 2558 kW 3,429 HP @ 1900 rpm
Weight (wet) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10100 kg 22,266 lb
* Net flywheel power is the rated power at the engine flywheel minus the average accessory losses. Accessories include fan and charging alternator.
Power ratings above represent engine performance in accordance with SAE J1995 and J1349 conditions.

930E-4SE ELECTRIC DRIVE
AC CURRENT
Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GTA-39
Dual impeller in-line blower . . . . . . . . . . . 453 m3 /min 16,000 cfm
Control . . . . . . . . . . . . . . . . . . . . . . . . . AC Torque Control System
Motorized wheels*. . . . . . . GDY106 AC Induction Traction Motors
Ratio** . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.62:1
Speed (maximum) . . . . . . . . . . . . . . . . . . . . . . 64.5 km/h 40 mph
* Wheel motor application depends upon gross vehicle weight, haul road grade, haul road length, rolling resistance and other parameters. Komatsu and G.E. must analyze each job condition to assure proper application.
** Optional ratios available.

930E-4SE TIRES AND RIMS
Rock service, tubeless, radial tires
Standard tire* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53/80 R63 Taper Lock
914 mm x 1600 mm x 127 mm 36'' x 63'' x 5.0'' rim assembly
Rated at 758 kPa 110 psi cold inflation pressure for rims, 600 kPa 87 psi for tires.
* Tires should meet application requirements for tkph/tmph, tread, compound, inflation pressure, ply rating or equivalent, etc.

930E-4SE BODY
All-welded steel flat floor body with horizontal bolsters and full canopy. Eyebrow, rear wheel rock ejectors, body up sling, and rubber mounts on frame are standard. Pivot exhaust heating optional.
Floor sheet . . . . . . . . . . . . . 16 mm 0.63'' 1379 MPa 200,000 psi tensile strength steel (two-piece)
Front sheet . . . . . . . . . . . . . . 9 mm 0.35'' 1379 MPa 200,000 psi tensile strength steel
Side sheet . . . . . . . . . . . . . . 8 mm 0.31'' 1379 MPa 200,000 psi tensile strength steel
Canopy sheet . . . . . . . . . . . . . 5 mm 0.19'' 690 MPa 100,000 psi tensile strength steel
Standard SAE heaped 2:1. . . . . . . . . . . . . . . . . . . 211 m3 276 yd3
Standard Komatsu body weight . . . . . . . . . . . 30362 kg 66,936 lb
* Komatsu must approve all bodies through a Body Application Worksheet.

930E-4SE CAB
Advanced Operator Environment with integral 4-post ROPS/FOPS structure (meets J1040 Apr88), adjustable air suspension seat w/lumbar support and arm rests, passenger seat, maximum R-value insulation, tilt and telescoping steering wheel, electric windshield wipers w/washer, tinted safety glass, power windows, Komatsu Payload Weighing System, 55,000 Btu/hr heater and defroster, 21,600 Btu/hr air conditioning (HFC - 134A refrigerant).

930E-4SE FRAME
Advanced technology, full butt-welded box sectional ladder-type frame with integral ROPS supports, integral front bumper, rear tubular cross members, steel castings at all critical stress transition zones, rugged continuous horsecollar.
Plate material . . . . . . . . . . . . . . . . . . . . . . . . 482.6 MPa 70,000 psi tensile strength steel
Casting material . . . . . . . . . . . . . . . . . . . . . . 620.5 MPa 90,000 psi tensile strength steel
Rail width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305 mm 12''
Rail depth (minimum) . . . . . . . . . . . . . . . . . . . . . . . . . . 864 mm 34''
Top and bottom plate thickness . . . . . . . . . . . . . . . . . 45 mm 1.77''
Side plate thickness . . . . . . . . . . . . . . . . . . . . . . . . . . 25 mm 0.98''
Drive axle mounting . . . . . . . . . . . . . . . .Pin and spherical bushing
Drive axle alignment . . . . . . . . .Swing link between frame and axle

930E-4SE BRAKING SYSTEM
Service brakes: oil-cooled, hydraulic-actuated, multiple disc brakes at
each wheel. Traction system wheel slip/slide control.
Max. service apply pressure . . . . . . . . . . . . . .17237 kPa 2500 psi
Total friction area per brake . . . . . . . . . . . . . . 97025 cm2 15,038 in2
Secondary brakes . . . . . . . . . . . . . . . . .Automatically applied prior to hydraulic system pressure dropping below level required to meet secondary stopping requirements.
Wheel brake locks . . . . . . . . . . . . . . . . . . . . . . . . .Switch activated
Parking brakes . . . . . . . . . . . . . . . . . .Multiple disc, spring-applied, hydraulically-released, dry brakes on inboard end of each wheel motor rotor shaft. Rated to hold on ±15% grade @ maximum gross vehicle weight.
Electric dynamic retarder . . . . . . . . . . . . . . .Max 4026 kW 5400 hp Continuous 2909 kW 3900 hp
Continuously rated high-density blown grids w/retard at engine idle and retard in reverse propulsion.

930E-4SE SUSPENSION
Variable rate hydro-pneumatic with integral rebound control
Max. front stroke . . . . . . . . . . . . . . . . . . . . . . . . . . 328 mm 12.92''
Max. rear stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239 mm 9.40''
Max. rear axle oscillation . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6.5°
* Rear suspensions are inverted.

930E-4SE SERVICE CAPACITIES
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . 719 L 190 U.S. gal
Crankcase* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341 L 90 U.S. gal
Hydraulic system. . . . . . . . . . . . . . . . . . . . . . . . 1325 L 350 U.S. gal
Motor gear box (each) . . . . . . . . . . . . . . . . . . . . . . 95 L 25 U.S. gal
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5300 L 1400 U.S. gal
* Includes lube oil filters

930E-4SE COOLING SYSTEM
L&M radiator assembly, split-flow, with deareation-type top tank measuring 3277 mm x 2164 10'9'' x 7'1''.

HAULPAK KOMATSU 930E-4SE DIMENSION





930E-4SE HYDRAULIC SYSTEM
Steering . . . . Accumulator assisted with twin double acting cylinders provide constant rate steering. Secondary steering automatically supplied by accumulator.
Turning circle diameter (SAE). . . . . . . . . . . . . . . . . . . . . 29.7 m 97'7''
Reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 947 L 250 U.S. gal
Filtration . . . . . . . . . . . . . . . . . . . . . . . . . In-line replaceable elements
Suction. . . . . . . . . . . . . . . . . . . . . . . . . . . Single, full flow, 100 mesh
Hoist and steering . . . . . . . . . . . . . . . . . Dual, in-line, high pressure.
Brake component cabinet . . . . . . . . . . Above deck, easily accessible with diagnostic test connections.
Hoist . . . . . . . . . . . . . . . Two 3-stage dual-acting outboard cylinders, internal cushion valve, over-center dampening.
Hoist times
Power-up loaded . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 sec
Power-down. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 sec
Float-down empty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 sec
Pumps . . . . . . . . . . . . Two pumps, single package, end of alternator
Hoist and brake cooling . . . . . . . . . . . . . . . . . . Tandem gear pump with output of 1022 lpm 270 gpm at 1900 rpm and 17237 kPa 2,500 psi
Steering and brake . . . . Pressure-compensating axial piston pump with output of 246 lpm 65 gpm at 1900 rpm and 18961 kPa 2,750 psi
System relief pressures
Hoist and brake cooling . . . . . . . . . . . . . . . . . 17237 kPa 2,500 psi
Steering and brake. . . . . . . . . . . . . . . . . . . . . 27579 kPa 4,000 psi
Quick disconnects standard for systems diagnostics and buddy dump.

930E-4SE ELECTRICAL SYSTEM
4 x 8D and 2 x 30H, 220-ampere-hour batteries, bumper-mounted with disconnect switch.
Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 volt, 140 amp
Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 volt
Cranking motors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . two/24 volt

930E-4SE WEIGHT DISTRIBUTION
Empty Vehicle kg lb %
Front axle . . . . . . . . . . . . . . . . . . . . . . 104459 230,293 48.5
Rear axle . . . . . . . . . . . . . . . . . . . . . . 110847 244,377 51.5
Total (wet, 100% fuel) . . . . . . . . . . . . 215307 474,670
Loaded Vehicle at maximum GVW rating
Front axle . . . . . . . . . . . . . . . . . . . . . . 165956 365,871 32.8
Rear axle . . . . . . . . . . . . . . . . . . . . . . 339649 748,799 67.2
Total . . . . . . . . . . . . . . . . . . . . . . . . . . 505755 1,115,000
NOTE: GVW shall not exceed 505755 kg 1,115,000 lb including options, liners, fuel and payload, subject to application approval by Komatsu.
NOTE: Komatsu trucks comply with SAE specifications for cab noise, ROPS, steering and braking. Cover photos and illustrations may show optional equipment. Materials and specifications subject to change without notice.

930E-4SE STANDARD EQUIPMENT
• Air cleaners, Donaldson SRG
• Air filter evacuators
• Alternator (24 volt/140A)
• Auto lubrication system (Lincoln) w/ground level fill & level indicator
• Batteries–4 x 8D and 2 x 30H (1450 CCA’s)
• Battery charging cable and socket
• Body over center device
• Brakes: oil-cooled, multiple disc front & rear
• Circuit breakers, 24 volt
• Control cabinet
• Electric start
• Eliminator system for engine lubrication
• Filters, high pressure hydraulic
• Gate valves on hydraulic tank
• Ground level radiator fill
• Komatsu Payload Weighing System–PLM-III
• Mirrors, LH flat and RH rectangular convex
• Mud flaps
• Muffled exhaust–deck-mounted
• Power supply, 24 volt and 12 volt DC
• Quick disconnects (hoist and diagnostics)
• Radiator sight gauge
• Removable power module unit (radiator, engine, alternator, blower)
• Retard speed control
• Reverse retarding
• Rock ejectors
• Thermostatic Fan Clutch
• Wiggins Fast-Fill Fuel System (in tank and left side remote)
• Service Center–LH
• Body Impact Plate

930E-4SE OPERATOR ENVIRONMENT & CONTROL:
• All hydraulic service brakes with secondary auto apply
• Battery disconnect switch
• Body up sling
• Brake lock and drive system interlock
• Circuit breakers, 24 volt
• Diagonal staircase across grille, L to R
• Dynamic retarding with continuous rated element grids
• Engine shutdown at ground level
• Hoist propulsion interlock
• Horns (electric–front and back-up)
• Integral ROPS/FOPS Cab Level 2
• Maintenance and power lockout
• Parking brakes with warning light & speed application protection
• Power steering w/auto secondary steering
• Protective deck handrails
• Pump driveline protector
• Radiator fan guard
• Seat belts 76 mm 3" retractable
• Skid-resistant coating on walkways

930E-4SE STANDARD HIGH VISIBILITY DELUXE CAB:
• AC Drive Interface Display
• Air cleaner vacuum gauges
• Air conditioner HFC-134A
• Alarm System warning lights (red)
- Accumulator pre-charge
- Brake/hydraulic oil temperature w/alarm
- Coolant low level w/alarm
- Drive system temperature w/alarm
- Electric system fault w/alarm
- Hydraulic oil level w/alarm
- Low engine oil pressure w/alarm
- Low brake pressure w/alarm
- No propel/retard power w/alarm
- Stop engine no propel w/alarm
- Steering pressure w/alarm
• AM/FM/CD/MP3 and weather band
• Column-mounted retarder control
• Digital tachometer and speedometer
• Dome light
• Engine hourmeter, oil pressure gauge, coolant temperature gauge, hydraulic oil temperature gauge
• Engine shutdown w/“Smart Timer” delay
• Floor mat (double barrier)
• Fuel gauge in cab and on tank
• Fuel low level light and buzzer
• Gauges (w/backlight)
• Headlight switch
• Heater and defroster (heavy-duty)
• Heater switch
• High beam selector and indicator
• Horn (center of steering wheel)
• Indicator lights (amber):
- Check engine w/alarm
- Circuit breaker tripped
- Coolant high temperature w/alarm
- Drive system reset switch
- Drive system temperature w/alarm
- Dump body up
- Dynamic retarding
- Lincoln Lube
- Low Fuel
- Manual back-up lights
- Park brakes applied
- Propel system not ready
- Reduced propel system mode
- Retard at continuous level
- Retard speed control
- Service brakes
- Starter circuit
- Timed engine shutdown
• Insulation (Max R-Value)
• Operator seat, adjustable w/air suspension, lumbar support and arm rests
• Panel lighting (adjustable)
• Passenger seat
• Power windows
• Pressurized cab air system w/fan on
• Single brake/retarder pedal
• Starter key switch
• Sunvisor (adjustable)
• Tilt & telescoping steering wheel
• VHMS w/ORBCOMM
• Voltmeter (battery output)
• Windshield (tinted safety plate)
• Windshield wiper (dual) and washer (electric)

930E-4SE LIGHTING:
• Back-up lights–rear mount (2) halogen
• Back-up lights–R and L - deck mount (2) halogen
• Brake and retard lights on top of cab
• Clearance lights
• Control cabinet service light (LED)
• Dynamic retarding, rear (2) halogen
• Engine compartment service lights
• Fog lights (2) halogen
• Headlights (8) halogen
• Stairway lights
• Manual back-up light, switch and indicator
• Payload lights R and L (LED)
• Platform lights R, L and Center
• Stop & tail lights (2) (LED)
• Turn signals halogen
• Under-hood service lights

930E-4SE OPTIONAL EQUIPMENT
(Optional equipment may change operating weight).
• Body Liners*
• Fire extinguisher 9 kg 20 lb
• Heated Body
• Hot start engine coolant (220V 2-2500W)
• Hot start engine oil (220V 2-600W)
• Hubodometer (miles or kilometers)
• Modular Mining Systems (MMS) ready
• Mufflers between frame rails
• Radiator shutters
• Service Center–RH
• Special language decals
• Suspensions, cold weather
*Available factory installed or non-installed. All other options and accessories listed are available factory installed only.

Source : KOMATSU HAULPAK

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