Komatsu HM300-5 Articulated Dump Truck


Dimensions

Overall Length 33.72 ft in (10275 mm)
Overall Width 9.52 ft in (2900 mm)
Overall Height 11.88 ft in (3620 mm)
Wheelbase 13.46 ft in (4100 mm)
Ground Clearance 1.89 ft in (575 mm)
Dump Height 21.13 ft in (6440 mm)
Dump Ground Clearance 2 ft in (607 mm)

Dump

Rated Payload 56000.06 lb (25401.2 kg)
Capacity – Struck 17.53 yd3 (13.4 m3)
Capacity – Heaped 22.37 yd3 (17.11 m3)

Engine Details

Number Of Cylinders 6
Engine Make Komatsu
Engine Model SAA6D125E-7
Gross Power 332.6 hp (248 kw)
Net Power 324.6 hp (242 kw)
Power Measured @ 2000 rpm
Max Torque 1.3 lb ft (1.7 Nm)
Displacement 673.8 cu in (11.1 L)
Bore 5 in (125 mm)
Stroke 6 in (150 mm)

Operational Specs

DEF Tank Capacity 18.9 gal (71.5 L)
Fuel Tank Capacity 102.5 gal (388 L)
Hydraulic System Fluid Capacity 27.3 gal (103 L)
Engine Oil Capacity 9.3 gal (35 L)
Transmission Fluid Capacity 25.9 gal (98 L)
Tire Size 23.5 R25

Transmission

Transmission Type Full-automatic, Counter-shaft type
Number Of Forward Gears 6
Number Of Reverse Gears 6
Max Speed 36.5 mph (58.6 km/h)

Weights

Front Axle – Empty 59 %
Center Axle – Empty 22.5 %
Rear Axle – Empty 18.5 %
Front Axle – Loaded 31 %
Center Axle – Loaded 36 %
Rear Axle – Loaded 33 %
Total Empty 56 lb (25.4 kg)
Total Loaded 117.9 lb (53.5 kg)

Hydraulic System

Relief Valve Pressure 4264.2 psi (29400 kPa)
Hoist Cylinder Twin, 1-stage type
Hoist Time 10.5
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