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Komatsu HM300-1 Off-Highway Truck

The Komatsu HM300-1 Off-Highway Truck is a powerful and reliable machine designed to handle heavy-duty hauling tasks with ease. With a dump capacity of up to 21.8 cubic yards and a rated payload of 60,186.3 pounds, this truck is built for efficient performance on challenging worksites. Equipped with a turbocharged engine generating 335.3 horsepower and capable of reaching speeds of up to 36.7 mph, the HM300-1 offers exceptional productivity and durability for demanding operations. With its impressive specifications and sturdy construction, this off-highway truck is a top choice for heavy-duty hauling needs.


See all Komatsu HM300-1s for sale

General Specifications

Dimensions

Dump Ground Clearance2 ft (1 m)
Dump Height21 ft (6 m)
Ground Clearance2 ft (1 m)
Overall Height12 ft (4 m)
Overall Length33 ft (10 m)
Wheelbase16 ft (5 m)

Dump

Capacity - Heaped22 cu yd (17 cu m)
Capacity - Struck17 cu yd (13 cu m)
Dump Angle70 degrees
Raise Time12 seconds
Rated Payload60,186 lbs (27,300 kg)

Engine

AspirationTurbocharged
Displacement674 cu in (11,042 cu cm)
Engine ModelSAA6D125E-3
Gross Power335 hp (250 kw)
Max Torque1,180 lbs ft (1,600 nm)
Net Power325 hp (242 kw)
Number of Cylinders6

Operating Specifications

Engine Oil Capacity9 gal (35 l)
Fuel Capacity101 gal (382 l)
Hydraulic System Fluid Capacity32 gal (120 l)
Tire Size23.5R25
Transmission Fluid Capacity21 gal (78 l)

Transmission

Max Speed37 mph (59 kph)
Number of Forward Gears6
Number of Reverse Gears2
Transmission Typefull-automatic

Weights

Center Axle - empty11,012 lbs (4,995 kg)
Center Axle - loaded39,254 lbs (17,805 kg)
Front Axle - empty28,175 lbs (12,780 kg)
Front Axle - loaded32,767 lbs (14,863 kg)
Rear Axle - empty10,417 lbs (4,725 kg)
Rear Axle - loaded37,935 lbs (17,207 kg)
Total Empty49,604 lbs (22,500 kg)
Total Loaded109,956 lbs (49,875 kg)

  • Komatsu HM300-1s currently for sale
  • A 2006 Komatsu HM300-1 From 4M Iron LLC for $36,900.00 USD





  • 39.95234 \\ -75.16379 \\ Fort Washington \\ PA