- Category: Off-Highway Trucks ➔
- Manufacturer: Komatsu ➔
- Model: HD1200M-1 ➔
The Komatsu HD1200M-1 is a powerful off-highway truck designed for heavy-duty hauling in challenging terrain. With a turbocharged engine boasting 1200 horsepower and a heaped load capacity of 91.6 cubic yards, this truck can handle demanding jobs with ease. Its robust construction, large tires, and high clearance make it perfect for navigating rough ground while its advanced transmission system allows for efficient operation at speeds up to 37.3 mph. Whether moving earth, rock, or other materials, the HD1200M-1 delivers exceptional performance and reliability in the toughest environments.
General Specifications
Dimensions
Dump Ground Clearance | 6 ft (2 m)
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Dump Height | 35 ft (11 m)
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Ground Clearance | 3 ft (1 m)
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Overall Height | 16 ft (5 m)
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Overall Length | 36 ft (11 m)
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Overall Width | 19 ft (6 m)
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Wheelbase | 18 ft (5 m)
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Dump
Dump Angle | 47.5 degrees
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Load Capacity - heaped | 92 cu yd (70 cu m)
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Engine
Aspiration | turbocharged
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Displacement | 2,300 cu in (37,690 cu cm)
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Engine Model | KTA-2300-C1200
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Gross Power | 1,200 hp (895 kw)
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Net Power | 1,160 hp (865 kw)
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Rated Engine Speed | 105.7 rpm
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Torque Measured @ | turbocharged rpm
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Operating Specifications
Alternator Supplied Amperage | Komatsu TORQFLOW planetary gear
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Cooling System Fluid Capacity | 153 gal (580 l)
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Diff and Final Drive Fluid Capacity | 127 gal (480 l)
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Engine Oil Capacity | 38 gal (145 l)
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Fuel Capacity | 502 gal (1,900 l)
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Hydraulic System Fluid Capacity | 106 gal (400 l)
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Tire Size | 30.00-51-49PR
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Service Refill Capacities
Brake/Hoist Hydraulic Tank | 240,000 gal (908,400 l)
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Transmission
Max Speed | 37 mph (60 kph)
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Number of Gears - Forward | 8
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Number of Gears - Reverse | 1
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Transmission Type | Komatsu TORQFLOW planetary gear
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Weights
Empty Weight | 178,575 lbs (81,000 kg)
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Loaded Weight | 443,129 lbs (201,000 kg)
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Weight Distribution Front - empty | 48%
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Weight Distribution Front - loaded | 32%
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Weight Distribution Rear - empty | 52%
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Weight Distribution Rear - loaded | 68%
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