Overview
The Komatsu HD1200M-1 Rock Truck is a articulated dump truck listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 1,160 hp, travel speed of 37.3 mph, fuel capacity of 502.0 gal and hydraulic capacity of 105.7 gal. This model can be reviewed for equipment comparison, jobsite planning, fleet research, and specification-based machine selection. Use the full specifications table to compare the Komatsu HD1200M-1 Rock Truck against similar articulated dump truck models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Net Power
1,160
hp
Gross Power
1,200
hp
Rated Payload
240,000
lb
Overall Length
35.72
ft
Full Specifications
30 specs
Dimensions
Dump Angle
47.50 deg
Dump Ground Clearance
5.42 ft / 1.65 m
Dump Height
34.59 ft / 10.54 m
Ground Clearance
2.50 ft / 0.76 m
Load Capacity - Heaped
92 lb / 42 kg
Overall Height
16.05 ft / 4.89 m
Overall Length
35.72 ft / 10.89 m
Overall Width
19.31 ft / 5.89 m
Rated Payload
240,000 lb / 108,862 kg
Wheelbase
17.72 ft / 5.40 m
Engine
Cooling System Fluid Capacity
153.30 gal / 580.3 L
Diff And Final Drive Fluid Capacity
126.90 gal / 480.4 L
Displacement
2,300 cu in / 37.7 L
Empty Weight
178,575 lb / 81,000 kg
Engine Make
2347
Engine Model
KTA-2300-C1200
Engine Oil Capacity
38.40 gal / 145.4 L
Fuel Capacity
502 gal / 1,900.3 L
Gross Power
1,200 hp / 894.8 kW
Hydraulic System Fluid Capacity
105.70 gal / 400.1 L
Load Capacity - Heaped
91.60 yd³ / 70.03 m³
Loaded Weight
443,129 lb / 201,000 kg
Max Speed
37.30 mph / 60.0 km/h
Net Power
1,160 hp / 865.0 kW
Number Of Gears - Forward
8
Number Of Gears - Reverse
1
Weight Distribution Front - Empty
48 lb / 22 kg
Weight Distribution Front - Loaded
32 lb / 15 kg
Weight Distribution Rear - Empty
52 lb / 24 kg
Weight Distribution Rear - Loaded
68 lb / 31 kg
Related Machines
Frequently Asked Questions
How powerful is the Komatsu HD1200M-1 Rock Truck engine? +
The Komatsu HD1200M-1 Rock Truck produces 1,200 hp (894.8 kW) of engine power. This output is typical for its weight class and designed to handle demanding Articulated Dump Truck work cycles efficiently.
How does the Komatsu HD1200M-1 Rock Truck compare to similar Articulated Dump Truck models? +
You can compare the Komatsu HD1200M-1 Rock Truck side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.