Categories ↠ Off-Highway Trucks ↠ Komatsu HM300-3

Komatsu HM300-3 Off-Highway Truck

Category: Off-Highway Trucks ➔
Manufacturer: Komatsu ➔
Model: HM300-3 ➔

The Komatsu HM300-3 is a robust off-highway truck designed for heavy-duty mining and construction applications. Featuring a payload capacity of approximately 28 metric tons, the HM300-3 offers reliable performance in rugged environments. Equipped with a powerful Komatsu engine, this model ensures efficient fuel consumption and reduced emissions. Its advanced hydraulic system and durable chassis provide excellent stability and maneuverability on challenging terrains. The HM300-3 includes operator-focused cab design for enhanced comfort and safety. Widely used in earthmoving, quarrying, and mining operations, the Komatsu HM300-3 off-highway truck delivers dependable hauling capabilities for medium-scale heavy equipment fleets.

See all Komatsu HM300-3s for sale

Articulating/Rigid

Articulated

Dimensions

Dump Ground Clearance	6 ft (2 m)
Dump Height	9 ft (3 m)
Ground Clearance	10 ft (3 m)
Overall Height	21 ft (7 m)
Overall Length	34 ft (10 m)
Overall Width	12 ft (4 m)
Wheelbase	8 ft (2 m)

DRIVE SYSTEM

Drive Config

6WD

Dump

Capacity - Heaped	22 cu yd (17 cu m)
Capacity - Struck	18 cu yd (13 cu m)
Dump Angle	45 degrees
Lower Time	10.5 seconds
Raise Time	10.5 seconds
Rated Payload	31 t (30,900 kg)

Engine

Aspiration	Komatsu Variable turbo charge
Displacement	11 cu in (182 cu cm)
Engine Model	Komatsu SAA6D125E-6
Gross Power	332 hp (248 kw)
Make	Komatsu
Max Torque	1,239 lbs ft (1,680 nm)
Net Power	324 hp (242 kw)
Number of Cylinders	6
Power Measured @	2000 rpm

Operating Specifications

Cooling System Fluid Capacity	26 gal (98 l)
Engine Oil Capacity	9 gal (35 l)
Fuel Capacity	103 gal (388 l)
Hydraulic System Fluid Capacity	27 gal (103 l)
Tire Size	23.5 R25
Transmission Fluid Capacity	26 gal (98 l)

Transmission

Max Speed	36 mph (59 kph)
Number of Forward Gears	6
Number of Reverse Gears	2
Transmission Type	Auto

Weights

Operating Weight	116,823 lbs (52,990 kg)
Total Empty	54,917 lbs (24,910 kg)
Total Loaded	116,823 lbs (52,990 kg)

Komatsu HM300-3s currently for sale

A 2012 Komatsu HM300-3 From Anderson Equipment Company for Call for Price

A 2014 Komatsu HM300-3 From Ritchie Bros. Auctioneers for Auction Pricing

A 2012 Komatsu HM300-3 From Ritchie Bros. Auctioneers for Auction Pricing

A 2014 Komatsu HM300-3 From Ritchie Bros. Auctioneers for Auction Pricing

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