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Komatsu Trucks HD605-7
HD605-7 Off-Highway Truck
The HD605-7 is a 70 ton capacity truck that has proven its worth in mines around the world. The HD605-7 has a top loaded speed of 43.5 mph and great climbing power to get out of the pit quickly, dump and cycle back for high production. The oil-cooled wet multi-disc retarder gives the operator great controllability on downhill slopes. A frame designed like Komatsu's largest mining trucks handles the stress and strains of mining to provide long productive and trouble free life .
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
6.69" x 6.69"
170 mm x 170 mm
Piston displacement
1,413 in3
23.15 ltr
Horsepower:
SAE J1995 / Gross
739 HP
551 kW
ISO9249/SAE J1349 / Net
715 HP
533 kW
Rated rpm
2,000 rpm
Fan drive type
Mechanical
Maximum torque
2,452 lb. ft
339 kg-m
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
EPA Tier 3 and EU Stage 3A emission certified.
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
43.5 mph
70.0 km/h
Axles
Final drive type
Planetary gear
Rear Axle
Full-floating
Ratios:
Differential
3.538
Planetary
4.737
Suspension System
Independent, hydropneumatic suspension cylinder with fixed throttle to dampen vibration
Effective cylinder stroke (front suspension)
11.9"
303 mm
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
Manually controlled (meets ISO 5010, SAE J1511 and SAE J53)
Minimum turning radius
27'11"
8.5 m
Maximum steering angle (outside tire)
39°
Cab
Dimensions comply with ISO 3471 and SAE J1040-1988c ROPS (Roll-Over Protective Structure) standards.
Main Frame
Type
Box-sectioned structure
Brakes
Brakes meet ISO J3450 and SAE J1473 standards.
Service brakes:
Front
Full-hydraulic control, caliper disc type
Rear
Full-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 b rake is automatically actuated.
Brake surface:
Front
300 in2
1936 cm2
Rear
9,956 in2
64230 cm2
Body
Capacity:
Struck
37.9 yd³
29.0 m³
Heaped (2:1 ,SAE)
52.3 yd³
40.0 m³
Payload
69.4 U.S. tons
63.0 metric tons
Material (high tensile strength steel)
227,500 psi
160 kg/mm²
Structure
V-shape body with V-bottom
Material thickness:
Bottom
0.98"
25 mm
Front
0.63"
16 mm
Sides
0.55"
14 mm
Target area: (inside length x width)
21'8" x 12'8"
6600 mm x 3870 mm
Dumping angle
48°
Height at full dump
28'10"
8800 mm
Heating
Exhaust heating
HyDRaulic System
Hoist cylinder
Twin, 2-stage telescopic type
Relief pressure
2,990 psi
210 kg/cm2
20.6 MPa
Hoist time
11.5 sec
Weight (approximate)
Empty weight (quarry body)
95,020 lb
46200 kg
Max. gross vehicle weight:
Standard tire
242,900 lb
110180 kg
Not to exceed max. gross vehicle weight, including options, fuel
Weight distribution:
Empty:
Front axle
47%
Rear axle
53%
Loaded:
Front axle
32%
Rear axles
68%
tires
Standard Tires
24.00 R35
Service Refill Capacities
Fuel tank
206.1 U.S. Gal
780 ltr.
Engine oil
21.1 U.S. Gal
80 ltr.
Torque converter, transmission and retarder cooling
56.8 U.S. Gal
215 ltr.
Differentials
25.1 U.S. Gal
95 ltr.
Final drives (total)
11.1 U.S. Gal
42 ltr.
Hydraulic system
32.2 U.S. Gal
122 ltr.
Suspension (total)
14.7 U.S. Gal
55.6 ltr.
Save Hundreds on Your Rentals
Fill out our form - takes 30 seconds - Enjoy Competing Quotes
Select Equipment Type
Aerial Lifts
Backhoe Loaders
Bulldozers
Compact Track Loader
Excavators
Forklifts
Mini Excavators
Motor Graders
Skidsteer Loaders
Wheel Loaders