- Overall Length: 37.08 ft / 11310 mm
- Overall Width: 11.33 ft / 3450 mm
- Overall Height: 12.17 ft / 3720 mm
- Wheelbase: 17.5 ft / 5335 mm
Published dimensions and weight
Komatsu HM400-2
The Komatsu HM400-2 is an articulated dump truck built around the SAA6D140E-5 engine (438 hp).
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Total Empty71560 lb32460 kg
03Selected published values36
Articulated dump trucks are commonly used to haul bulk material across construction, quarry and earthmoving sites. Published rows for Komatsu HM400-2 include published payload of 80634.07 lb / 36575 kg, published body capacity of 29.2 yd3 / 22.3 m3, published engine power of 453 hp / 338 kw. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Overall Length” field (37.08 ft / 11310 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Width” field (11.33 ft / 3450 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Height” field (12.17 ft / 3720 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Dimensions
Overall Length37.08 ft11310 mm
Overall Width11.33 ft3450 mm
Overall Height12.17 ft3720 mm
Wheelbase17.5 ft5335 mm
Ground Clearance2 ft605 mm
Dump Height23.42 ft7140 mm
Dump Ground Clearance2.33 ft720 mm
Dump
Dump Angle70 degrees70 degrees
Rated Payload80634.07 lb36575 kg
Capacity - Struck21.6 yd316.5 m3
Raise Time12 sec12 sec
Capacity - Heaped29.2 yd322.3 m3
Engine
Number Of Cylinders66
Engine Make22382238
Engine ModelSAA6D140E-5SAA6D140E-5
Gross Power453 hp338 kw
Net Power438 hp327 kw
Power Measured @2100 rpm2100 rpm
AspirationTurbochargedTurbocharged
Displacement928 cu in15.2 L
Operational
Fuel Capacity130.8 gal493 L
Hydraulic System Fluid Capacity47.6 gal180 L
Engine Oil Capacity13.2 gal50 L
Tire Size29.5R2529.5R25
Transmission
Transmission Typefull automatic, countershaft typefull automatic, countershaft type
Number Of Forward Gears66
Number Of Reverse Gears22
Max Speed36.4 mph58.6 km/h
Weights
Center Axle - Empty16316 %16316 %
Front Axle - Empty39430 lb- -
Rear Axle - Empty15815 lb- -
Front Axle - Loaded44138 %44138 %
Center Axle - Loaded54335 %54335 %
Rear Axle - Loaded53727 lb- -
Total Empty71560 lb32460 kg
Total Loaded152200 lb69040 kg
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Manufacturer-published specifications.