Komatsu HM400-2 Articulated Dump Truck

Articulating/Rigid

Articulating/Rigid Articulated

Dimensions

Dump Ground Clearance 2 ft (1 m)
Dump Height 24 ft (7 m)
Ground Clearance 2 ft (1 m)
Overall Height 12 ft (4 m)
Overall Length 37 ft (11 m)
Overall Width 11 ft (3 m)
Wheelbase 18 ft (5 m)

Dump

Capacity – Heaped 29 cu yd (22 cu m)
Capacity – Struck 22 cu yd (17 cu m)
Dump Angle 70 degrees
Raise Time 12 seconds
Rated Payload 80,634 lbs (36,575 kg)

Engine

Aspiration Turbocharged
Displacement 928 cu in (15,207 cu cm)
Engine Model SAA6D140E-5
Gross Power 453 hp (338 kw)
Make Komatsu
Model SAA6D140E-5
Net Power 438 hp (327 kw)
Number of Cylinders 6
Power Measured @ 2100 rpm

Operating Specifications

Engine Oil Capacity 13 gal (50 l)
Fuel Capacity 131 gal (495 l)
Hydraulic System Fluid Capacity 48 gal (180 l)
Tire Size 29.5R25

Transmission

Max Speed 36 mph (59 kph)
Number of Forward Gears 6
Number of Reverse Gears 2
Transmission Type full automatic, countershaft type

Weights

Center Axle – empty 16,316 lbs (7,401 kg)
Center Axle – loaded 54,335 lbs (24,646 kg)
Front Axle – empty 39,430 lbs (17,885 kg)
Front Axle – loaded 44,138 lbs (20,021 kg)
Operating Weight 152,200 lbs (69,037 kg)
Rear Axle – empty 15,815 lbs (7,174 kg)
Rear Axle – loaded 53,727 lbs (24,370 kg)
Total Empty 71,560 lbs (32,459 kg)
Total Loaded 152,200 lbs (69,037 kg)
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