With our huge inventory of new, used and rental equipment, WesTrac has the right machine for the job.
With our huge inventory of new, used and rental equipment, WesTrac has the right machine for the job.
Keep your operation working around the clock by making WesTrac your partner in parts. With over 75,000 product lines stocked in our warehouses, ready-to-go, we won't let you down.
The Cat® 972 Wheel Loader brings premium performance with simple-to-use technologies as a standard offering, boosting operator efficiencies and delivering increased productivity. Extended service intervals lower maintenance costs. Improved performance, reliability, durability, and versatility result in a machine that is better built to meet your needs.
The Cat® 972 Wheel Loader brings premium performance with simple-to-use technologies as a standard offering, boosting operator efficiencies and delivering increased productivity. Extended service intervals lower maintenance costs. Improved performance, reliability, durability, and versatility result in a machine that is better built to meet your needs.
Engine Power @ 1,600 rpm - ISO 14396:2002 | 253 kW | 339 HP |
Gross Power @ 1,600 rpm - SAE J1995:2014 | 256 kW | 343 HP |
Engine Model | Cat C9.3B | Cat C9.3B |
Net Power @ 1,600 rpm - ISO 9249:2007, SAE J1349:2011 | 239 kW | 321 HP |
Note (1) | Cat engine meets Brazil MAR-1 emission standards, equivalent to U.S. EPA Tier 3, EU Stage IIIA, and China Nonroad Stage III. | Cat engine meets Brazil MAR-1 emission standards, equivalent to U.S. EPA Tier 3, EU Stage IIIA, and China Nonroad Stage III. |
Note (2) | The net power advertised is the power available at the flywheel when the engine is equipped with fan, alternator, air cleaner, and aftertreatment. | The net power advertised is the power available at the flywheel when the engine is equipped with fan, alternator, air cleaner, and aftertreatment. |
Net Torque @ 1,200 rpm - ISO 9249:2007, SAE J1349:2011 | 1785 N·m | 1316 ft-lb |
Displacement | 9.3 L | 9.3 L |
Engine Torque @ 1,200 rpm – ISO 14396:2002 | 1781 N·m | 1313 lb/ft |
Gross Torque @ 1,200 rpm – SAE J1995:2014 | 1799 N·m | 1327 lb/ft |
Note (3) | Cat engines are compatible with diesel fuel blended with following lowercarbon intensity fuels up to: • 100% biodiesel FAME (fatty acid methyl ester)* • 100% renewable diesel, HVO (hydrogenated vegetable oil) and GTL (gas-to- liquid) fuels Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. * For use of blends higher than 20% biodiesel, consult your Cat dealer. | Cat engines are compatible with diesel fuel blended with following lowercarbon intensity fuels up to: • 100% biodiesel FAME (fatty acid methyl ester)* • 100% renewable diesel, HVO (hydrogenated vegetable oil) and GTL (gas-to- liquid) fuels Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. * For use of blends higher than 20% biodiesel, consult your Cat dealer. |
Weights
Operating Weight | 23196 kg | 51124 lb |
Note | Weight based on a machine configuration with Bridgestone 29.5R25 VSNT L4 radial tires, full fluids, operator, standard counterweight, ride control cold start, roading fenders, Product Link, open differential axles (front/rear), secondary steering, sound suppression, and a 5.4 m³ (7.1 yd³) general purpose bucket with BOCE. | Weight based on a machine configuration with Bridgestone 29.5R25 VSNT L4 radial tires, full fluids, operator, standard counterweight, ride control cold start, roading fenders, Product Link, open differential axles (front/rear), secondary steering, sound suppression, and a 5.4 m³ (7.1 yd³) general purpose bucket with BOCE. |
Transmission
Forward - 1 | 6.7 km/h | 4.2 mile/h |
Forward - 2 | 13.5 km/h | 8.4 mile/h |
Forward - 3 | 24.2 km/h | 15 mile/h |
Forward - 4 | 39.5 km/h | 24.5 mile/h |
Note | Maximum travel speed in standard vehicle with empty bucket and standard L3 tires with 849 mm (33 in) roll radius. | Maximum travel speed in standard vehicle with empty bucket and standard L3 tires with 849 mm (33 in) roll radius. |
Reverse - 1 | 7.3 km/h | 4.5 mile/h |
Reverse - 2 | 14.8 km/h | 9.2 mile/h |
Reverse - 3 | 26.6 km/h | 16.5 mile/h |
Reverse - 4 | 39.5 km/h | 24.5 mile/h |
Sound
Note (1) | ** For machines in European Union countries and in countries that adopt the EU Directives. | ** For machines in European Union countries and in countries that adopt the EU Directives. |
Note (2) | ***European Union Directive 2000/14/EC as amended by 2005/88/EC. | ***European Union Directive 2000/14/EC as amended by 2005/88/EC. |
With Cooling Fan Speed at 70% of Maximum Value - Exterior Sound Power Level* | 108 | 108 |
With Cooling Fan Speed at 70% of Maximum Value - Operator Sound Pressure Level (ISO 6396:2008) | 69 dB(A) | 69 dB(A) |
With Cooling Fan Speed at Maximum Speed - Exterior Sound Power Level (ISO 6395:2008) | 109 dB(A) | 109 dB(A) |
With Cooling Fan Speed at Maximum Speed - Exterior Sound Pressure Level (SAE J88:2013) | 76 | 76 |
With Cooling Fan Speed at Maximum Speed - Operator Sound Pressure Level (ISO 6396:2008) | 70 dB(A) | 70 dB(A) |
With Cooling Fan Speed at Maximum Value - Note | Distance of 15 m (49.2 ft), moving forward in second gear ratio. | Distance of 15 m (49.2 ft), moving forward in second gear ratio. |
Air Conditioning System
Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.6 kg (3.5 lb) of refrigerant which has a CO2 equivalent 2.288 metric tonnes (2.522 tons). | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.6 kg (3.5 lb) of refrigerant which has a CO2 equivalent 2.288 metric tonnes (2.522 tons). |
Operating Specifications
Breakout Force | 174 kN | 38999 lb |
Note (1) | For a machine configuration as defined under Weight. | For a machine configuration as defined under Weight. |
Note (2) | Full compliance to ISO 14397-1:2007 Sections 1 thru 6, which requires 2% verification between calculations and testing. | Full compliance to ISO 14397-1:2007 Sections 1 thru 6, which requires 2% verification between calculations and testing. |
Static Tipping Load - Full 40° Turn - No Tire Deflection | 35244 lb | 15981 kg |
Static Tipping Load - Full 40° Turn - With Tire Deflection | 14849 kg | 32727 lb |
Service Refill Capacities
Cooling System | 66 l | 17.4 gal (US) |
Crankcase | 23 l | 6.1 gal (US) |
DEF Tank | 26 l | 6.9 gal (US) |
Differential - Final Drives - Front | 57 l | 15.1 gal (US) |
Differential - Final Drives - Rear | 57 l | 15.1 gal (US) |
Fuel Tank | 303 l | 80.1 gal (US) |
Hydraulic Tank | 114 l | 30.1 gal (US) |
Transmission | 58.5 l | 15.5 gal (US) |
Hydraulic System
Implement System - Maximum Operating Pressure | 31000 kPa | 4496 psi |
Implement System - Maximum Pump Output at 2,250 rpm | 373 l/min | 99 gal/min |
Hydraulic Cycle Time - Total | 10.1 seconds | 10.1 seconds |
Dimensions
Note | All dimensions are approximate and based on machine equipped with 5.4 m3 (7.1 yd3) general purpose bucket with BOCE and Bridgestone 29.5R25 VSNT L4 radial tires. | All dimensions are approximate and based on machine equipped with 5.4 m3 (7.1 yd3) general purpose bucket with BOCE and Bridgestone 29.5R25 VSNT L4 radial tires. |
Dimensions - High Lift
Centerline of Rear Axle to Edge of Counterweight | 2458 mm | 8.1 ft |
Centerline of Rear Axle to Hitch | 1775 mm | 5.1 ft |
Ground Clearance | 424 mm | 1.4 ft |
Height - Top of Exhaust Pipe | 3531 mm | 11.8 ft |
Height - Top of Hood | 2850 mm | 9.5 ft |
Height - Top of ROPS | 3593 mm | 11.1 ft |
Hinge Pin Height at Carry | 782 mm | 2.6 ft |
Hinge Pin Height at Maximum Lift | 4804 mm | 15.9 ft |
Lift Arm Clearance at Maximum Lift | 4183 mm | 13.8 ft |
Overall Length - Without Bucket | 8069 mm | 26.6 ft |
Tread Width | 2230 mm | 7.3 ft |
Wheel Base | 3550 mm | 11.8 ft |
Width over Tires (Loaded) | 3012 mm | 9.11 ft |
Rack Back at Ground | 37 degrees | 37 degrees |
Rack Back - Carry Height | 49 degrees | 49 degrees |
Rack Back - Maximum Lift | 71 degrees | 71 degrees |
Dimensions - Standard Lift
Centerline of Rear Axle to Edge of Counterweight | 2290 mm | 7.7 ft |
Centerline of Rear Axle to Hitch | 1775 mm | 5.1 ft |
Ground Clearance | 1.4 ft | 424 mm |
Height - Top of Exhaust Pipe | 11.8 ft | 3531 mm |
Height - Top of Hood | 9.5 ft | 2850 mm |
Height - Top of ROPS | 11.1 ft | 3593 mm |
Hinge Pin Height at Carry | 635 mm | 2 ft |
Hinge Pin Height at Maximum Lift | 13.11 ft | 4245 mm |
Lift Arm Clearance at Maximum Lift | 12.1 ft | 3687 mm |
Overall Length - Without Bucket | 24.4 ft | 7399 mm |
Tread Width | 2230 mm | 7.3 ft |
Wheel Base | 11.8 ft | 3550 mm |
Rack Back at Ground | 40 degrees | 40 degrees |
Width over Tires (Loaded) | 3012 mm | 9.11 ft |
Rack Back - Carry Height | 50 degrees | 50 degrees |
Rack Back - Maximum Lift | 62 degrees | 62 degrees |
Bucket Capacities
Bucket Range | 2.8-11.9 m³ 3.75-15.5 yd³ | 2.8-11.9 m³ 3.75-15.5 yd³ |
Operator Environment
Cab, pressurized, sound suppression |
EH implement controls, parking brake |
Steering, joystick |
Seat, cloth, air suspension |
Touchscreen display |
Visibility: mirrors, rear-vision camera |
Air conditioner, heater, defroster (auto temp, fan) |
Sun visor, front, retractable |
Sun visor, rear, retractable |
Window cleaning platform, front |
Window, front, laminated |
ON-BOARD TECHNOLOGIES
Cat Payload scale |
Autodig with Auto Set Tires |
Operator ID & machine security |
Application Profiles |
Job Aids |
Controls Help and eOMM |
POWER TRAIN
Cat C9.3B engine |
Electric fuel priming pump |
Fuel-water separator and secondary fuel filter |
Engine, air precleaner |
Axles, front differential lock |
Transmission, planetary, automatic powershift |
Torque converter with lock-up |
Service brakes, hydraulic, fully enclosed wet disc, wear indicators |
Integrated Braking System (IBS) |
Park brake, caliper on front axles, spring applied-pressure released |
HYDRAULICS
Implement system, load sensing with variable displacement piston pump |
Steering system, load sensing with dedicated variable displacement piston pump |
Ride control, dual accumulators |
Oil sampling valves, Cat XT™ hoses |
ELECTRICAL
Starting and charging system, 24V |
Starter, electric, heavy duty |
Lights: halogen, 4 work lights, 2 front roading lights with turn signals, 2 rearvision lights |
MONITORING SYSTEM
Front dash with analog gauges, LCD display, and warning lights |
Primary touchscreen monitor (Cat Payload, quad screens, machine settings & messages) |
LINKAGE
Standard lift, Z-bar |
Kickouts: lift and tilt |
Operator Environment
Door, remote opening system |
HMU steering wheel |
Entertainment radio (FM, AM, USB, BT) |
Entertainment radio (DAB+) |
CB radio ready |
Seat, suede/cloth, air suspension, heated |
Seat, leather/cloth, air suspension, heated/ cooled |
Multiview (360�) vision system |
Cat Detect rear radar system |
Dedicated rearview screen |
Mirrors, heated |
Full cab window guard |
The Cat® 972 Wheel Loader brings premium performance with simple-to-use technologies as a standard offering, boosting operator efficiencies and delivering increased productivity. Extended service intervals lower maintenance costs. Improved performance, reliability, durability, and versatility result in a machine that is better built to meet your needs.
Engine Power @ 1,600 rpm - ISO 14396:2002 | 253 kW | 339 HP |
Gross Power @ 1,600 rpm - SAE J1995:2014 | 256 kW | 343 HP |
Engine Model | Cat C9.3B | Cat C9.3B |
Net Power @ 1,600 rpm - ISO 9249:2007, SAE J1349:2011 | 239 kW | 321 HP |
Note (1) | Cat engine meets Brazil MAR-1 emission standards, equivalent to U.S. EPA Tier 3, EU Stage IIIA, and China Nonroad Stage III. | Cat engine meets Brazil MAR-1 emission standards, equivalent to U.S. EPA Tier 3, EU Stage IIIA, and China Nonroad Stage III. |
Note (2) | The net power advertised is the power available at the flywheel when the engine is equipped with fan, alternator, air cleaner, and aftertreatment. | The net power advertised is the power available at the flywheel when the engine is equipped with fan, alternator, air cleaner, and aftertreatment. |
Net Torque @ 1,200 rpm - ISO 9249:2007, SAE J1349:2011 | 1785 N·m | 1316 ft-lb |
Displacement | 9.3 L | 9.3 L |
Engine Torque @ 1,200 rpm – ISO 14396:2002 | 1781 N·m | 1313 lb/ft |
Gross Torque @ 1,200 rpm – SAE J1995:2014 | 1799 N·m | 1327 lb/ft |
Note (3) | Cat engines are compatible with diesel fuel blended with following lowercarbon intensity fuels up to: • 100% biodiesel FAME (fatty acid methyl ester)* • 100% renewable diesel, HVO (hydrogenated vegetable oil) and GTL (gas-to- liquid) fuels Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. * For use of blends higher than 20% biodiesel, consult your Cat dealer. | Cat engines are compatible with diesel fuel blended with following lowercarbon intensity fuels up to: • 100% biodiesel FAME (fatty acid methyl ester)* • 100% renewable diesel, HVO (hydrogenated vegetable oil) and GTL (gas-to- liquid) fuels Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. * For use of blends higher than 20% biodiesel, consult your Cat dealer. |
Weights
Operating Weight | 23196 kg | 51124 lb |
Note | Weight based on a machine configuration with Bridgestone 29.5R25 VSNT L4 radial tires, full fluids, operator, standard counterweight, ride control cold start, roading fenders, Product Link, open differential axles (front/rear), secondary steering, sound suppression, and a 5.4 m³ (7.1 yd³) general purpose bucket with BOCE. | Weight based on a machine configuration with Bridgestone 29.5R25 VSNT L4 radial tires, full fluids, operator, standard counterweight, ride control cold start, roading fenders, Product Link, open differential axles (front/rear), secondary steering, sound suppression, and a 5.4 m³ (7.1 yd³) general purpose bucket with BOCE. |
Transmission
Forward - 1 | 6.7 km/h | 4.2 mile/h |
Forward - 2 | 13.5 km/h | 8.4 mile/h |
Forward - 3 | 24.2 km/h | 15 mile/h |
Forward - 4 | 39.5 km/h | 24.5 mile/h |
Note | Maximum travel speed in standard vehicle with empty bucket and standard L3 tires with 849 mm (33 in) roll radius. | Maximum travel speed in standard vehicle with empty bucket and standard L3 tires with 849 mm (33 in) roll radius. |
Reverse - 1 | 7.3 km/h | 4.5 mile/h |
Reverse - 2 | 14.8 km/h | 9.2 mile/h |
Reverse - 3 | 26.6 km/h | 16.5 mile/h |
Reverse - 4 | 39.5 km/h | 24.5 mile/h |
Sound
Note (1) | ** For machines in European Union countries and in countries that adopt the EU Directives. | ** For machines in European Union countries and in countries that adopt the EU Directives. |
Note (2) | ***European Union Directive 2000/14/EC as amended by 2005/88/EC. | ***European Union Directive 2000/14/EC as amended by 2005/88/EC. |
With Cooling Fan Speed at 70% of Maximum Value - Exterior Sound Power Level* | 108 | 108 |
With Cooling Fan Speed at 70% of Maximum Value - Operator Sound Pressure Level (ISO 6396:2008) | 69 dB(A) | 69 dB(A) |
With Cooling Fan Speed at Maximum Speed - Exterior Sound Power Level (ISO 6395:2008) | 109 dB(A) | 109 dB(A) |
With Cooling Fan Speed at Maximum Speed - Exterior Sound Pressure Level (SAE J88:2013) | 76 | 76 |
With Cooling Fan Speed at Maximum Speed - Operator Sound Pressure Level (ISO 6396:2008) | 70 dB(A) | 70 dB(A) |
With Cooling Fan Speed at Maximum Value - Note | Distance of 15 m (49.2 ft), moving forward in second gear ratio. | Distance of 15 m (49.2 ft), moving forward in second gear ratio. |
Air Conditioning System
Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.6 kg (3.5 lb) of refrigerant which has a CO2 equivalent 2.288 metric tonnes (2.522 tons). | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.6 kg (3.5 lb) of refrigerant which has a CO2 equivalent 2.288 metric tonnes (2.522 tons). |
Operating Specifications
Breakout Force | 174 kN | 38999 lb |
Note (1) | For a machine configuration as defined under Weight. | For a machine configuration as defined under Weight. |
Note (2) | Full compliance to ISO 14397-1:2007 Sections 1 thru 6, which requires 2% verification between calculations and testing. | Full compliance to ISO 14397-1:2007 Sections 1 thru 6, which requires 2% verification between calculations and testing. |
Static Tipping Load - Full 40° Turn - No Tire Deflection | 35244 lb | 15981 kg |
Static Tipping Load - Full 40° Turn - With Tire Deflection | 14849 kg | 32727 lb |
Service Refill Capacities
Cooling System | 66 l | 17.4 gal (US) |
Crankcase | 23 l | 6.1 gal (US) |
DEF Tank | 26 l | 6.9 gal (US) |
Differential - Final Drives - Front | 57 l | 15.1 gal (US) |
Differential - Final Drives - Rear | 57 l | 15.1 gal (US) |
Fuel Tank | 303 l | 80.1 gal (US) |
Hydraulic Tank | 114 l | 30.1 gal (US) |
Transmission | 58.5 l | 15.5 gal (US) |
Hydraulic System
Implement System - Maximum Operating Pressure | 31000 kPa | 4496 psi |
Implement System - Maximum Pump Output at 2,250 rpm | 373 l/min | 99 gal/min |
Hydraulic Cycle Time - Total | 10.1 seconds | 10.1 seconds |
Dimensions
Note | All dimensions are approximate and based on machine equipped with 5.4 m3 (7.1 yd3) general purpose bucket with BOCE and Bridgestone 29.5R25 VSNT L4 radial tires. | All dimensions are approximate and based on machine equipped with 5.4 m3 (7.1 yd3) general purpose bucket with BOCE and Bridgestone 29.5R25 VSNT L4 radial tires. |
Dimensions - High Lift
Centerline of Rear Axle to Edge of Counterweight | 2458 mm | 8.1 ft |
Centerline of Rear Axle to Hitch | 1775 mm | 5.1 ft |
Ground Clearance | 424 mm | 1.4 ft |
Height - Top of Exhaust Pipe | 3531 mm | 11.8 ft |
Height - Top of Hood | 2850 mm | 9.5 ft |
Height - Top of ROPS | 3593 mm | 11.1 ft |
Hinge Pin Height at Carry | 782 mm | 2.6 ft |
Hinge Pin Height at Maximum Lift | 4804 mm | 15.9 ft |
Lift Arm Clearance at Maximum Lift | 4183 mm | 13.8 ft |
Overall Length - Without Bucket | 8069 mm | 26.6 ft |
Tread Width | 2230 mm | 7.3 ft |
Wheel Base | 3550 mm | 11.8 ft |
Width over Tires (Loaded) | 3012 mm | 9.11 ft |
Rack Back at Ground | 37 degrees | 37 degrees |
Rack Back - Carry Height | 49 degrees | 49 degrees |
Rack Back - Maximum Lift | 71 degrees | 71 degrees |
Dimensions - Standard Lift
Centerline of Rear Axle to Edge of Counterweight | 2290 mm | 7.7 ft |
Centerline of Rear Axle to Hitch | 1775 mm | 5.1 ft |
Ground Clearance | 1.4 ft | 424 mm |
Height - Top of Exhaust Pipe | 11.8 ft | 3531 mm |
Height - Top of Hood | 9.5 ft | 2850 mm |
Height - Top of ROPS | 11.1 ft | 3593 mm |
Hinge Pin Height at Carry | 635 mm | 2 ft |
Hinge Pin Height at Maximum Lift | 13.11 ft | 4245 mm |
Lift Arm Clearance at Maximum Lift | 12.1 ft | 3687 mm |
Overall Length - Without Bucket | 24.4 ft | 7399 mm |
Tread Width | 2230 mm | 7.3 ft |
Wheel Base | 11.8 ft | 3550 mm |
Rack Back at Ground | 40 degrees | 40 degrees |
Width over Tires (Loaded) | 3012 mm | 9.11 ft |
Rack Back - Carry Height | 50 degrees | 50 degrees |
Rack Back - Maximum Lift | 62 degrees | 62 degrees |
Bucket Capacities
Bucket Range | 2.8-11.9 m³ 3.75-15.5 yd³ | 2.8-11.9 m³ 3.75-15.5 yd³ |
Operator Environment
Cab, pressurized, sound suppression |
EH implement controls, parking brake |
Steering, joystick |
Seat, cloth, air suspension |
Touchscreen display |
Visibility: mirrors, rear-vision camera |
Air conditioner, heater, defroster (auto temp, fan) |
Sun visor, front, retractable |
Sun visor, rear, retractable |
Window cleaning platform, front |
Window, front, laminated |
ON-BOARD TECHNOLOGIES
Cat Payload scale |
Autodig with Auto Set Tires |
Operator ID & machine security |
Application Profiles |
Job Aids |
Controls Help and eOMM |
POWER TRAIN
Cat C9.3B engine |
Electric fuel priming pump |
Fuel-water separator and secondary fuel filter |
Engine, air precleaner |
Axles, front differential lock |
Transmission, planetary, automatic powershift |
Torque converter with lock-up |
Service brakes, hydraulic, fully enclosed wet disc, wear indicators |
Integrated Braking System (IBS) |
Park brake, caliper on front axles, spring applied-pressure released |
HYDRAULICS
Implement system, load sensing with variable displacement piston pump |
Steering system, load sensing with dedicated variable displacement piston pump |
Ride control, dual accumulators |
Oil sampling valves, Cat XT™ hoses |
ELECTRICAL
Starting and charging system, 24V |
Starter, electric, heavy duty |
Lights: halogen, 4 work lights, 2 front roading lights with turn signals, 2 rearvision lights |
MONITORING SYSTEM
Front dash with analog gauges, LCD display, and warning lights |
Primary touchscreen monitor (Cat Payload, quad screens, machine settings & messages) |
LINKAGE
Standard lift, Z-bar |
Kickouts: lift and tilt |
Operator Environment
Door, remote opening system |
HMU steering wheel |
Entertainment radio (FM, AM, USB, BT) |
Entertainment radio (DAB+) |
CB radio ready |
Seat, suede/cloth, air suspension, heated |
Seat, leather/cloth, air suspension, heated/ cooled |
Multiview (360�) vision system |
Cat Detect rear radar system |
Dedicated rearview screen |
Mirrors, heated |
Full cab window guard |