Overview
The Komatsu 980E-4 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 fuel capacity of 1,400.2 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 980E-4 Rock Truck against similar articulated dump truck models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Overall Length
45.61
in
Full Specifications
47 specs
Dimensions
Capacity Struck
240.70
Cranking Motors
24
Heaped (2:1, Sae)
327
Loading Height
23.50 ft / 7.16 m
Maximum Speed (Km/H)
61 mph / 98.2 km/h
Motorised Wheels
108
Overall Height
26.25 ft / 8.00 m
Overall Length
45.61 in / 1,158 mm
Ratio
35.02
Weight
92,001 lb / 41,731 kg
Wheelbase
2.19 ft / 0.67 m
Width Over Tires-Front
26.19 ft / 7.98 m
Width Over Tires-Rear
29.79 ft / 9.08 m
Engine
Diesel
1,995
Displacement
4,760 cu in / 78.0 L
Empty Weight
564,092 lb / 255,868 kg
Engine Make
2238
Engine Model
SSDA18V170
Front
303 mm 11.92\"
Fuel Tank
1,400.20 gal / 5,300.3 L
Horse Power: Iso 9249 / Sae J1349
3,345.90
Horse Power: Sae J1995
3,500.10
Lighting
24
Max. Service Apply Pressure (Kpa)
2,750 psi / 189.6 bar
Number of Cylinders
18
Operating Cycle
4
Parking Brake Type
15
Payload
814,407 lb / 369,409 kg
Power Measured @
1,900 rpm
Rear
239 mm 9.40\"
Total Friction Area Per Brake (Cm2)
103,729
Turning Radius
42.33 ft / 12.90 m
Weight (Dry)
24,802 lb / 11,250 kg
Weight (Wet)
25,904 lb / 11,750 kg
Weight Distribution Front - Empty
48 lb / 22 kg
Weight Distribution Front - Loaded
33 lb / 15 kg
Weight Distribution Rear - Empty
52 lb / 24 kg
Weight Distribution Rear - Loaded
67 lb / 30 kg
Hydraulics
Gross Weight
1,378,500 lb / 625,277 kg
Hoist Cylinder
2
Hoist Time
21
Motor Gear Box
25.10
Reservoir
250 gal / 946.4 L
Suction
100
Turning Circle Diameter (Sae)
105 in / 2,667 mm
Other
Cooling System
190 gal / 719.2 L
Crankcase
90.10 gal / 341.1 L
Related Machines
Frequently Asked Questions
How does the Komatsu 980E-4 Rock Truck compare to similar Articulated Dump Truck models? +
You can compare the Komatsu 980E-4 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.