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Caterpillar 972K Wheel Loader

The Caterpillar 972K is a large wheel loader designed for material handling, stockpiling, truck loading, and general earthmoving applications. It is part of Caterpillar's K Series wheel loader lineup and is commonly used in construction, quarry, aggregate, and industrial sites. The 972K features a diesel engine, articulated steering, hydraulic lift and tilt systems, and a front-mounted loader bucket for efficient loading and transport of bulk materials. It is built for high productivity, operator comfort, and durability in demanding jobsite conditions. The model is often selected for medium- to heavy-duty loading tasks requiring strong breakout force and reliable cycle performance.


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Axles

FrontFixed
Maximum Single-Wheel Rise and Fall19.50 in (49.53 cm)
RearOscillating ?13 degrees

Brakes

BrakesMeet OSHA SAE J1473 OCT90 and ISO 3450-1985 required standards

Bucket

Bucket Capacities13.00 cu yd (9.94 cu m)

Cab

ROPS/FOPSMeets SAE and ISO standards

Engine

Bore4.50 in (11.43 cm)
Engine ModelCat C9.3 ACERT
Gross Power322.00 hp (240.12 kw)
Maximum Net Power - 1,800 rpm - EEC 80/1269288.00 hp (214.77 kw)
Maximum Net Power - 1,800 rpm - EEC 80/1269 - Metric292.00 hp (217.75 kw)
Net Power288.00 hp (214.77 kw)
Net Power - ISO 9249288.00 hp (214.77 kw)
Peak Net Torque - 1,400 rpm - SAE J1349985.00 lbs ft (1,335.46 nm)
Stroke5.90 in (14.99 cm)

Hydraulic System

Dump Time2 seconds
Hydraulic Cycle Time - Dump, at Maximum Raise2 seconds
Hydraulic Cycle Time - Lower, Empty, Float Down2.4 seconds
Hydraulic Cycle Time - Raise from Carry Position5.9 seconds
Hydraulic Cycle Time - Total10.3 seconds
Implement System - Maximum Operating Pressure4496 psi
Implement System - Optional 3rd Function Maximum Flow79.30 gpm (300.15 lpm)
Implement System - Optional 3rd Function Maximum Pressure3000 psi
Pump Flow Capacity90.00 gpm (340.65 lpm)
Pump TypePISTON
Raise Time5.9 seconds
Relief Valve Setting4496 psi
Steering System - Pump TypePiston

Operating Specifications

Breakout Force44,075.00 lbs (19,992.11 kg)
Cooling System Fluid Capacity17.40 gal (65.86 l)
Fuel Capacity101.00 gal (382.29 l)
Hydraulic System Fluid Capacity52.30 gal (197.96 l)
Operating Weight57,770.00 lbs (26,204.06 kg)
Transmission Fluid Capacity13.20 gal (49.96 l)

Service Refill Capacities

Cooling System17.40 gal (65.86 l)
Crankcase6.50 gal (24.60 l)
Differential - Final Drives - Front16.90 gal (63.97 l)
Differential - Final Drives - Rear16.90 gal (63.97 l)
Fuel Tank - Standard101.00 gal (382.29 l)
Hydraulic Tank52.30 gal (197.96 l)
Transmission13.20 gal (49.96 l)

Sound

StandardsStandards

Tires

TiresChoices

Transmission

Forward - 14.40 mph (7.08 kph)
Forward - 27.80 mph (12.55 kph)
Forward - 313.30 mph (21.40 kph)
Forward - 422.90 mph (36.85 kph)
Max Speed - Forward22.90 mph (36.85 kph)
Max Speed - Reverse26.20 mph (42.16 kph)
Number of Forward Gears4
Number of Reverse Gears4
Reverse - 15.00 mph (8.05 kph)
Reverse - 28.90 mph (14.32 kph)
Reverse - 315.20 mph (24.46 kph)
Reverse - 426.20 mph (42.16 kph)

Weights

Operating Weight57,770.00 lbs (26,204.06 kg)
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