Komatsu HD605-7E0 Off-Highway Truck Specs

Category: Off-Highway Trucks ➔
Manufacturer: Komatsu ➔
Model: HD605-7E0 ➔

Axles

Komatsu HD605-7E0 Off-Highway Truck Axles specifications
Differential	3.538
Final Drive	Planetary gear
Planetary	4.737
Rear	Full-floating

Body

Komatsu HD605-7E0 Off-Highway Truck Body specifications
Capacity Struck	37.9 cu yd
Dumping Angle	48 degrees
Heaped (2:1, Sae)	52.3 cu yd
Heating	Exhaust heating
Height At Full Dump	28.10 ft (8.56 m)
Material	160 kg/mm2 227,520 psi high tensile strength steel
Material Thickness-Bottom	1.00 in (2.54 cm)
Material Thickness-Front	0.70 in (1.78 cm)
Material Thickness-Sides	0.60 in (1.52 cm)
Payload	55 metric tons 61 U.S. tons
Structure	V-shape body with V-bottom
Target Area	6600 mm x 3870 mm 21\'8\" x 12\'8\"

Brakes

Komatsu HD605-7E0 Off-Highway Truck Brakes specifications
Brake Surface	Front- 1936 cm2 300 in2 ; Rear - 64230 cm2 9,956 in2
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
Service Brake	Front- Fully hydraulic control, caliper disc type; Rear- Fully hydraulic, oil-cooled, multiple-disc type

Capacities

Komatsu HD605-7E0 Off-Highway Truck Capacities specifications
Differentials	25.10 gal (95.00 l)
Engine Oil	21.10 gal (79.86 l)
Final Drive	11.10 gal (42.01 l)
Fuel Tank	206.10 gal (780.09 l)
Hydraulic System	32.20 gal (121.88 l)
Suspension	14.70 gal (55.64 l)
Torque Converter, Transmission And Retarder Cooling	56.80 gal (214.99 l)

Dimensions

Komatsu HD605-7E0 Off-Highway Truck Dimensions specifications
Height To Top Of Cab	14.44 ft (4.40 m)
Overall Length	30.70 ft (9.36 m)
Turning Radius @ Centre Front Tyre	27.89 ft (8.50 m)
Wheelbase	14.11 ft (4.30 m)
Width Over Tires	13.90 ft (4.24 m)

Electrical System

Komatsu HD605-7E0 Off-Highway Truck Electrical System specifications
Alternator	24V, 75 Ah
Batteries	2 x 12V, 200 Ah
Starter Motor	24V, 7.5kW

Engine

Komatsu HD605-7E0 Off-Highway Truck Engine specifications
Air Cleaner	Dry type with double elements and precleaner, plus dust indicator
Aspiration	Turbo-charged,air-to-air after-cooled,cooled EGR
Bore And Stroke	170 mm x 170 mm 6.69\" x 6.69\"
Displacement	1,412.70 cu in (23,150.06 cu cm)
Engine Make	2238
Engine Model	SAA6D170E-5?
Engine Type	Water-cooled, 4-cycle
Fan Drive Type	Mechanical
Fuel System	Direct injection
Governor	Electronically controlled
Horse Power: Iso 9249 / Sae J1349	715.00 hp (533.18 kw)
Horse Power: Sae J1995	739.00 hp (551.08 kw)
Lubrication System	Method- Gear pump, force-lubrication, Filter-Full-flow type
Max Torque	339 kg•m 2,452 lb. ft
Number Of Cylinders	6
Power Measured @	2000 rpm

Hydraulic System

Komatsu HD605-7E0 Off-Highway Truck Hydraulic System specifications
Hoist Cylinder	Twin, 2-stage telescopic type
Hoist Time	11.5 sec
Relief Pressure	20.6 MPa 210 kg/cm2 2,990 psi

Tires

Komatsu HD605-7E0 Off-Highway Truck Tires specifications
Standard Tire	24.00-R35

Transmission

Komatsu HD605-7E0 Off-Highway Truck Transmission specifications
Forward	Torque converter drive in 1st gear, direct drive in 1st lockup and all higher gears
Lockup Clutch	Wet, single-disc clutch
Max Speed	43.50 mph (70.01 kph)
Reverse	Torque converter drive
Shift Control	Electronic shift control with automatic clutch modulation in all gear
Speed Range	7 speeds forward and 1 reverse
Torque Converter	3-elements, 1-stage, 2-phase
Transmission	Full-automatic, planetary type

Weights

Komatsu HD605-7E0 Off-Highway Truck Weights specifications
Empty Weight	242,905.40 lbs (110,180.17 kg)
Gross Weight	101,853.60 lbs (46,200.07 kg)
Weight Distribution Front - Empty	47 %
Weight Distribution Front - Loaded	32 %
Weight Distribution Rear - Empty	53 %
Weight Distribution Rear - Loaded	68 %

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