Category : Wheel Loaders ➔ Manufacturer : Caterpillar ➔ Model : 980K ➔
The Caterpillar 980K is a large wheel loader designed for material handling, aggregate, quarry, and construction applications. It is part of Caterpillar's 980 series and is commonly used for loading trucks, stockpiling, and moving bulk materials. The 980K features a diesel engine, articulated steering, hydraulic lift and tilt systems, and a heavy-duty loader linkage for high-capacity bucket work. Operator comfort, visibility, and service access are key design elements. The model is known for its balance of productivity, fuel efficiency, and durability in demanding jobsite conditions. It is widely recognized in the wheel loader category for general-purpose and production loading tasks.
Axles
Caterpillar 980K Wheel Loader Axles specifications
Front
Fixed
Maximum Single-Wheel Rise And Fall
21.60 in (54.86 cm)
Rear
Oscillating ?13 degrees
Brakes
Caterpillar 980K Wheel Loader Brakes specifications
Brakes
Meet OSHA, SAE J1473 OCT90 and ISO 3450-1985 required standards
Bucket
Caterpillar 980K Wheel Loader Bucket specifications
Breakout Force
61,425.00 lbs (27,861.95 kg)
Bucket Capacity - Heaped
5.5 cu yd
Bucket Capacity - Struck
4.78 cu yd
Bucket Width
11.59 ft (3.53 m)
Dump Clearance At Max Raise
10.83 ft (3.30 m)
Buckets
Caterpillar 980K Wheel Loader Buckets specifications
Bucket Capacities
4.00 to 12.20 m3 (5.25 to 16.00 yd3)
Cab
Caterpillar 980K Wheel Loader Cab specifications
Rops/Fops
Meets SAE and ISO standards
Dimensions
Caterpillar 980K Wheel Loader Dimensions specifications
Ground Clearance
1.45 ft (0.44 m)
Height
12.50 ft (3.81 m)
Height To Top Of Cab
12.35 ft (3.76 m)
Hinge Pin - Max Height
14.78 ft (4.50 m)
Length
32.33 ft (9.86 m)
Length With Bucket On Ground
31.08 ft (9.47 m)
Reach At Max Lift And Dump
5.08 ft (1.55 m)
Weight
68,862.00 lbs (31,235.32 kg)
Wheelbase
12.17 ft (3.71 m)
Width
10.75 ft (3.28 m)
Width Over Tires
10.58 ft (3.22 m)
Engine
Caterpillar 980K Wheel Loader Engine specifications
Bore
5.10 in (12.95 cm)
Displacement
762.80 cu in (12,500.08 cu cm)
Engine Make
2236
Engine Model
C15 ACERT
Gross Power
355.00 hp (264.73 kw)
Max Torque
1,191.00 lbs ft (1,614.76 nm)
Maximum Gross Power - 1,600 Rpm - Sae J1995
406.00 hp (302.76 kw)
Maximum Gross Power - 1,600 Rpm - Sae J1995 - Metric
412.00 hp (307.23 kw)
Maximum Gross Power - Iso 14396
402.00 hp (299.78 kw)
Maximum Gross Power - Iso 14396 (Metric)
408.00 hp (304.25 kw)
Maximum Net Power - 1,600 Rpm - Iso 9249
369.00 hp (275.17 kw)
Maximum Net Power - 1,600 Rpm - Iso 9249 - Metric
373.00 hp (278.15 kw)
Maximum Net Power - 1,600 Rpm - Sae J1349
369.00 hp (275.17 kw)
Maximum Net Power - 1,600 Rpm - Sae J1349 - Metric
373.00 hp (278.15 kw)
Maximum Net Power - 1,800 Rpm - Eec 80/1269
369.00 hp (275.17 kw)
Maximum Net Power - 1,800 Rpm - Eec 80/1269 - Metric
373.00 hp (278.15 kw)
Net Power
369.00 hp (275.17 kw)
Net Power - Iso 9249
369.00 hp (275.17 kw)
Number Of Cylinders
6
Peak Gross Torque - 1,300 Rpm - Sae J1995
1,541.00 lbs ft (2,089.29 nm)
Peak Net Torque - 1,200 Rpm - Sae J1349
1,445.00 lbs ft (1,959.13 nm)
Power - Iso 14396
402.00 hp (299.78 kw)
Power Measured @
1800 rpm
Stroke
6.20 in (15.75 cm)
Hydraulic System
Caterpillar 980K Wheel Loader Hydraulic System specifications
Dump Time
2.1 sec
Hydraulic Cycle Time - Dump, At Maximum Raise
1.7 s
Hydraulic Cycle Time - Lower, Empty, Float Down
3.3 s
Hydraulic Cycle Time - Raise From Carry Position
6.4 s
Hydraulic Cycle Time - Total
11.4 s
Implement System - Maximum Operating Pressure
4496 psi
Implement System - Maximum Pump Output At 2,200 Rpm
121.50 gpm (459.88 lpm)
Implement System - Optional 3rd Function Maximum Flow
79.30 gpm (300.15 lpm)
Implement System - Optional 3rd Function Maximum Pressure
3000 psi
Lower Time
3.4 sec
Pump Flow Capacity
123.00 gpm (465.56 lpm)
Pump Type
Gear
Raise Time
6 sec
Relief Valve Setting
3000 psi
Steering System - Pump Type
Piston
Operating Specifications
Caterpillar 980K Wheel Loader Operating Specifications specifications
Breakout Force
53,548.00 lbs (24,288.99 kg)
Static Tipping Load - Full 37 Degrees Turn - Iso 14397-1*
42,464.00 lbs (19,261.37 kg)
Static Tipping Load - Full 37 Degrees Turn - Rigid Tires**
45,148.00 lbs (20,478.81 kg)
Operational
Caterpillar 980K Wheel Loader Operational specifications
Alternator Supplied Amperage
80 amps
Cooling System Fluid Capacity
22.00 gal (83.27 l)
Engine Oil Fluid Capacity
10.00 gal (37.85 l)
Front Axle/Diff Fluid Capacity
23.00 gal (87.06 l)
Fuel Capacity
127.00 gal (480.70 l)
Hydraulic System Fluid Capacity
66.00 gal (249.81 l)
Operating Voltage
24 V
Operating Weight
66,489.30 lbs (30,159.08 kg)
Rear Axle Oscillation
26 degrees
Rear Axle/Diff Fluid Capacity
23.00 gal (87.06 l)
Static Tipping Weight
50,201.00 lbs (22,770.82 kg)
Tire Size
29.5-25
Transmission Fluid Capacity
16.00 gal (60.56 l)
Turning Radius
26.10 ft (7.96 m)
Service Refill Capacities
Caterpillar 980K Wheel Loader Service Refill Capacities specifications
Cooling System
16.60 gal (62.83 l)
Crankcase
9.80 gal (37.09 l)
Differential - Final Drives - Front
22.20 gal (84.03 l)
Differential - Final Drives - Rear
22.20 gal (84.03 l)
Fuel Tank - Standard
118.10 gal (447.01 l)
Hydraulic Tank
44.90 gal (169.95 l)
Transmission
17.40 gal (65.86 l)
Sound
Caterpillar 980K Wheel Loader Sound specifications
Power Level
The sound power level that is labeled on the machine is 109 LWA.
Pressure Level
The dynamic operator sound pressure level for a standard machine is 72 dB(A) with a cooling fan speed set at 70% of max value.
Standards
Standards
Tires
Caterpillar 980K Wheel Loader Tires specifications
Choices (1)
29.5R25 VMT BS L3 Radial; 29.5R25 XHA2 MX L3 Radial; 29.5R25 VSDL BS L5 Radial
Choices (2)
29.5R25 XLDD2 MX L5 Radial; 29.5R25 X MINE D2 MX L5 Radial
Note (1)
Caterpillar recommends that you consult a tire supplier to evaluate all conditions before selecting a tire model.
Note (2)
Other special tires are available on request.
Note (3)
In certain applications, the loader's productive capabilities might exceed the tires' tonnes-km/h (ton-mph) capabilities.
Tires
Choices
Transmission
Caterpillar 980K Wheel Loader Transmission specifications
Lockup Torque Converter - Forward 1
4.30 mph (6.92 kph)
Lockup Torque Converter - Forward 2
8.10 mph (13.04 kph)
Lockup Torque Converter - Forward 3
14.30 mph (23.01 kph)
Lockup Torque Converter - Forward 4
25.30 mph (40.72 kph)
Lockup Torque Converter - Reverse 1
4.90 mph (7.89 kph)
Lockup Torque Converter - Reverse 2
9.20 mph (14.81 kph)
Lockup Torque Converter - Reverse 3
16.20 mph (26.07 kph)
Lockup Torque Converter - Reverse 4
24.90 mph (40.07 kph)
Max Speed - Forward
22.60 mph (36.37 kph)
Max Speed - Reverse
25.80 mph (41.52 kph)
Number Of Forward Gears
4
Number Of Reverse Gears
4
Standard Torque Converter - Forward 1
4.20 mph (6.76 kph)
Standard Torque Converter - Forward 2
7.50 mph (12.07 kph)
Standard Torque Converter - Forward 3
13.40 mph (21.57 kph)
Standard Torque Converter - Forward 4
23.50 mph (37.82 kph)
Standard Torque Converter - Reverse 1
4.80 mph (7.72 kph)
Standard Torque Converter - Reverse 2
8.60 mph (13.84 kph)
Standard Torque Converter - Reverse 3
15.20 mph (24.46 kph)
Standard Torque Converter - Reverse 4
26.60 mph (42.81 kph)
Transmission Type
Powershift
Weights
Caterpillar 980K Wheel Loader Weights specifications
Operating Weight
68,862.00 lbs (31,235.32 kg)
