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Komatsu

HM400-3

Off-Highway Truck

Operating Weight
162,569 lb
Max Speed
58.5 mph
Gross Power
453.0 hp
Net Power
448.0 hp
Komatsu HM400-3 Off-Highway Truck
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Specifications

38 data points

Operating Specifications

Operating Specifications specifications
Fuel Capacity517.9 gal
Tire Size29.5R25

Engine

Engine specifications
Engine ModelKomatsu SAA6D140E-5
Displacement15 in³
Power Measured @2,000 rpm
Gross Power453.0 hp
Net Power448.0 hp
Number of Cylinders6
AspirationTurbo-charged after-cooled cooled EGR
MakeKomatsu
Bore6 in
Stroke7 in

Weights

Weights specifications
Operating Weight162,569 lb
Total Empty43 lb
Total Loaded71 lb
Rear Axle - empty20 lb
Front Axle - loaded29 lb
Rear Axle - loaded35 lb
Center Axle - empty23 lb
Center Axle - loaded35 lb
Gross Weight163,418 lb

Dimensions

Dimensions specifications
Ground Clearance29 in
Wheelbase118 in
Overall Length438 in
Overall Width137 in
Overall Height148 in
Dump Ground Clearance347 in

Transmission

Transmission specifications
Max Speed58.5 mph
Transmission TypeAuto
Number of Forward Gears6
Number of Reverse Gears2

Drive System

Drive System specifications
Drive Config6WD

Articulating/Rigid

Articulating/Rigid specifications
Articulating/RigidArticulated

Dump

Dump specifications
Rated Payload88,185 lb
Capacity - Heaped24.00 yd³
Capacity - Struck18.19 yd³

Electrical System

Electrical System specifications
Alternator—
Starter motor—

Comparable machines

Other off-highway trucks in a similar weight class.