- Category: Off-Highway Trucks ➔
- Manufacturer: Komatsu ➔
- Model: HM300-2 ➔
Komatsu HM300-2 is an articulated off-highway truck designed for hauling material in mining, quarry, and large earthmoving applications. It is part of Komatsu's HM series and is commonly used for site transport on rough terrain and soft ground. The HM300-2 features a 6x6 drivetrain, articulated steering, and a rear dump body for efficient load handling. It is typically powered by a Komatsu diesel engine and built for durability, traction, and operator control in demanding conditions. The model is used in construction and material handling fleets where high-capacity off-road hauling is required.
Articulating/Rigid
| Articulating/Rigid | Articulated
|
Dimensions
| Ground Clearance | 1.70 ft (0.52 m)
|
| Overall Height | 11.60 ft (3.54 m)
|
| Overall Length | 34.30 ft (10.45 m)
|
| Overall Width | 9.60 ft (2.93 m)
|
Dump
| Rated Payload | 30.10 t (30,100.00 kg)
|
Electrical System
| Alternator | 24V 75 Ah.
|
| Starter motor | 24V 11.0 kW.
|
Engine
| Aspiration | Turbo-charged after-cooled cooled EGR
|
| Bore | 5.00 in (12.70 cm)
|
| Displacement | 674.00 cu in (11,044.91 cu cm)
|
| Engine Model | Komatsu SAA6D125E-5
|
| Gross Power | 340.00 hp (253.54 kw)
|
| Make | Komatsu
|
| Net Power | 329.00 hp (245.34 kw)
|
| Number of Cylinders | 6
|
| Power Measured @ | 2000 rpm
|
| Stroke | 6.00 in (15.24 cm)
|
Weights
| Center Axle - empty | 23.60 lbs (10.70 kg)
|
| Center Axle - loaded | 35.50 lbs (16.10 kg)
|
| Front Axle - loaded | 30.30 lbs (13.74 kg)
|
| Gross Weight | 113,360.00 lbs (51,419.29 kg)
|
| Operating Weight | 113,360.00 lbs (51,419.29 kg)
|
| Rear Axle - empty | 20.60 lbs (9.34 kg)
|
| Rear Axle - loaded | 34.20 lbs (15.51 kg)
|