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Komatsu HM400-3 Off-Highway Truck

The Komatsu HM400-3 is a robust off-highway truck designed for heavy-duty mining and construction applications. Featuring a payload capacity of approximately 40 tons, this rigid dump truck offers reliable performance in demanding environments. Equipped with a powerful Komatsu engine, the HM400-3 delivers efficient fuel consumption and strong torque for optimal hauling. Its advanced hydraulic system and durable frame enhance stability and maneuverability on rough terrain. The operator cabin provides ergonomic controls and improved visibility, contributing to safer operation. The Komatsu HM400-3 off-highway truck is engineered for durability, productivity, and ease of maintenance in large-scale earthmoving projects.


See all Komatsu HM400-3s for sale

Articulating/Rigid

Articulating/RigidArticulated

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 Config6WD

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 Power453 hp (338 kw)
MakeKomatsu
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 Weight162,569 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)

  • Komatsu HM400-3s currently for sale
  • A 2013 Komatsu HM400-3 From McCoy Construction & Forestry for $185,000.00 USD
  • A 2014 Komatsu HM400-3 From T-Quip Sales & Rentals, Inc. for $119,000.00 USD
  • A 2015 Komatsu HM400-3 From Anderson Equipment Company for Call for Price
  • A 2014 Komatsu HM400-3 From Linder Industrial Machinery Co. for $321,500.00 USD
  • A 2014 Komatsu HM400-3 From Clark Heavy Equipment for $77,500.00 USD



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    39.95234 \\ -75.16379 \\ Philadelphia \\ PA \\ US \\ 19019