Komatsu 980E-4 Truck 

Manufacturer:Komatsu

Price:N/A

Series:NA

Model:980E-4

Equipment Type: Rock Trucks

Factory:NA

Full Specifications

Dimensions

Overall Length
45.61 ft in
Overall Height
26.25 ft in
Wheelbase
2.19 ft in
Turning Radius
42.33 ft in
Width Over Tires ( Front )
26.19 ft in
Width Over Tires ( Rear )
29.79 ft in

Electric Drive

Ratio
35.02:1
Alternator
GTA -39
Control
AC Torque Control System
Motorised Wheels
GDY108-C Induction Traction Motors
Maximum Speed (Km/H)
61
Dual Fan Main Blower
340 m3/min 12,000 cfm

Electrical System

Alternator
24 volt, 250 amp
Lighting
24 volt
Cranking Motors
Two/24 volt

Suspension System

Front
303 mm 11.92\
Rear
239 mm 9.40\

Body

Capacity Struck
240.7 yd3
Heaped (2:1, Sae)
327 yd3
Payload
814407.4 lb
Structure
Flat floor configuration
Weight
92001.2 lb
Canopy Sheet
06mm 0.24\
Front Sheet
10 mm 0.39\
Side Sheet
10 mm 0.39\
Floor Sheet
16 mm 0.63\
Loading Height
23.5 ft in

Engine

Number Of Cylinders
18
Engine Make
2238
Engine Model
SSDA18V170
Power Measured @
1900 rpm
Displacement
4759.9 cu in
Fuel Type
Diesel
Horse Power: Sae J1995
3500.1 hp
Horse Power: Iso 9249 / Sae J1349
3345.9 hp
Operating Cycle
4-cycle
Weight (Wet)
25904.4 lb
Weight (Dry)
24802.1 lb

Driveline

Service Brake Type
Oil-cooled, hydraulic-actuated, multiple disc brakes at each wheel.
Parking Brake Type
​Multiple disc, spring-applied, hydraulically-released, dry brakes on inboard end of each wheel motor rotor shaft. Rated to hold on ±15% grade at maximum gross vehicle weight.
Emergency Brakes
Oil-cooled, multiple disc front & rearAutomatically applied prior to hydraulic system pressure dropping below level required to meet secondary stopping requirements.
​Wheel Brake Locks
Switch-activated​
​Electric Dynamic Retarder (Max.)
Continuous at 4476 kW 6,000 hp
Max. Service Apply Pressure (Kpa)
2750 psi
Total Friction Area Per Brake (Cm2)
103729

Capacities

Fuel Tank
1400.2 gal
Cooling System
190 gal
Hydraulic System
350.1 gal
Crankcase
90.1 gal
Motor Gear Box
25.1 gal

Weights

Gross Weight
1378499.8 lb
Empty Weight
564092.4 lb
Weight Distribution Front ( Empty )
48 %
Weight Distribution Rear ( Empty )
52 %
Weight Distribution Front ( Loaded )
33 %
Weight Distribution Rear ( Loaded )
67 %

Tires

Standard Tire
59/80 R63

Hydraulic System

Hoist Cylinder
​Two 2-stage dual-acting outbound cylinders and internal cushion valve, over-centre damping
Relief Pressure
Hoist and brake cooling- 17237 kPa 2,500 psi Steering and brake-20685 kPa 3,000 psi
Hoist Time
Power-up loaded: 21 sec; Power-down: 16 sec; Float-down empty:17 sec
Turning Circle Diameter (Sae)
105 ft in
Reservoir
250 gal
Filtration
In-line replaceable elements
Suction
Single, full flow, 100 mesh
Hoist And Steering
Dual, in-line, high pressure
Pumps
Two pumps, single package, end of alternator

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