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Komatsu HM400-3 Off-Highway Truck

Articulating/Rigid

Articulating/Rigid Articulated

Dimensions

Dump Ground Clearance29 ft (9 m)
Ground Clearance2 ft (1 m)
Overall Height12 ft (4 m)
Overall Length37 ft (11 m)
Overall Width11 ft (3 m)
Wheelbase10 ft (3 m)

DRIVE SYSTEM

Drive Config 6WD

Dump

Capacity - Heaped24 cu yd (18 cu m)
Capacity - Struck18 cu yd (14 cu m)
Rated Payload40 t (40,000 kg)

Electrical System

Alternator24V, 75 Ah.
Starter motor24V, 11.0 kW.

Engine

AspirationTurbo-charged, after-cooled, cooled EGR
Bore6 in (14 cm)
Displacement15 cu in (251 cu cm)
Engine ModelKomatsu SAA6D140E-5
Gross Power338 hp (252 kw)
MakeKomatsu
ModelSAA6D140E-6
Net Power448 hp (334 kw)
Number of Cylinders6
Power Measured @2000 rpm
Stroke7 in (17 cm)

Operating Specifications

Fuel Capacity518 gal (1,961 l)
Tire Size29.5R25

Transmission

Max Speed59 mph (94 kph)
Number of Forward Gears6
Number of Reverse Gears2
Transmission TypeAuto

Weights

Center Axle - empty23 lbs (10 kg)
Center Axle - loaded35 lbs (16 kg)
Front Axle - loaded29 lbs (13 kg)
Gross Weight163,418 lbs (74,125 kg)
Operating Weight 162,569 lbs (73,740 kg)
Rear Axle - empty20 lbs (9 kg)
Rear Axle - loaded35 lbs (16 kg)
Total Empty43 lbs (20 kg)
Total Loaded71 lbs (32 kg)

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39.96250 \\ -83.00610 \\ Columbus \\ PA