Key Specs
The Cat® 987 Wheel Loader is the right-sized production machine for quarry, aggregate, utility mining, and block handling applications. With payloads up to 14 tons, low fuel burn per ton, and durability designed for up to 18,000 hours before rebuild, it helps move more material while lowering total ownership costs.
Move more material with up to 14-ton handling capability, fast cycle times, and precise hydraulic control. Multiple lift configurations and rugged, reinforced structures deliver heavy-duty performance to maximize uptime. Block Handler configuration also available.
Built to lower cost per ton, the Cat 987 delivers fuel-efficient performance, long life, and extended tire wear. With up to 18,000 hours before rebuild and a rebuildable design, it helps reduce operating costs and maximize return on investment.
Work confidently with standard LED lighting, heated mirrors, and a rearview camera, plus available Object Detection and Surround Vision. Secondary steering, seat belt motion inhibit, and ride control help support safe, comfortable operation.
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| Engine Power - ISO 14396:2002 | 449 hp 355 kW |
| Engine Power - ISO 14396:2002 (DIN) | 455 hp (metric) 455 hp (metric) |
| Engine Model | Cat® C15 Cat® C15 |
| Rated Speed | 2000 rpm 2000 rpm |
| Peak Power Speed | 1600 rpm 1600 rpm |
| Gross Power - SAE J1995:2014 | 456 hp 340 kW |
| Net Power - SAE J1349:2011 | 448 hp 334 kW |
| Bore | 5.4 in 137 mm |
| Stroke | 6.75 in 171.5 mm |
| Displacement | 927 in³ 15.2 l |
| Peak Torque (1,200 rpm) - SAE J1995:2014 | 1778 lbf·ft 2411 N·m |
| Torque Rise | 16% 16% |
| Note (1) | Two engine emission options are available: 1. Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards. 2. Meets Brazil MAR-1 emission standards, equivalent to U.S. EPA Tier 3 and EU Stage IIIA. Two engine emission options are available: 1. Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards. 2. Meets Brazil MAR-1 emission standards, equivalent to U.S. EPA Tier 3 and EU Stage IIIA. |
| Note (2) | Net power advertised is the power available at the flywheel when the engine is equipped with fan at minimum speed, air intake system, exhaust system, and alternator. Net power advertised is the power available at the flywheel when the engine is equipped with fan at minimum speed, air intake system, exhaust system, and alternator. |
| Note (3) | Net power at the flywheel when the fan is at maximum speed is 304 kW / 408 hp per SAE reference conditions. Net power at the flywheel when the fan is at maximum speed is 304 kW / 408 hp per SAE reference conditions. |
| Operating Weight - Standard Lift | 106,823 lb 48 454 kg |
| Bucket Capacity Range | 6.4-9.6 m3 (8.3-12.5 yd3) 6.4-9.6 m3 (8.3-12.5 yd3) |
| Operating Weight - High Lift | 111,743 lb 50 686 kg |
| Operating Weight - Extended High Lift | 113,847 lb 51 640 kg |
| Rated Payload - Standard Lift (Quarry Face) | 12.5 ton (US) 11.3 t |
| Rated Payload - Standard Lift (Loose Material) | 14 ton (US) 12.7 t |
| Rated Payload - High Lift (Quarry Face) | 12.5 ton (US) 11.3 t |
| Rated Payload - High Lift (Loose Material) | 14 ton (US) 12.7 t |
| Rated Payload - Extended High Lift (Quarry Face) | 12.5 ton (US) 11.3 t |
| Bucket Capacity Range - Quarry Face | 6.4-7.6 m3 (8.3-10 yd3) 6.4-7.6 m3 (8.3-10 yd3) |
| Bucket Capacity Range - Material Handler | 6.9-9.6 m3 (9-12.5 yd3) 6.9-9.6 m3 (9-12.5 yd3) |
| Cat Truck Match - Standard Lift | 770/735/740/745 770/735/740/745 |
| Cat Truck Match - High Lift | 772/773/707 772/773/707 |
| Cat Truck Match - Extended High Lift | 772/773/775 772/773/775 |
| Transmission Type | Cat planetary power shift Cat planetary power shift |
| Forward - 1 | 5 mile/h 7.3 km/h |
| Forward - 2 | 8 mile/h 12.2 km/h |
| Reverse - 1 | 5 mile/h 7.6 km/h |
| Reverse - 2 | 8 mile/h 13.6 km/h |
| Direct Drive - Forward 1 | Lock-up disabled Lock-up disabled |
| Direct Drive - Forward 2 | 8 mile/h 12.7 km/h |
| Direct Drive - Forward 3 | 14 mile/h 22 km/h |
| Direct Drive - Forward 4 | 24 mile/h 39 km/h |
| Direct Drive - Reverse 1 | Lock-up disabled Lock-up disabled |
| Direct Drive - Reverse 2 | 9 mile/h 14.1 km/h |
| Direct Drive - Reverse 3 | 16 mile/h 25 km/h |
| Direct Drive - Reverse 4 | 25.4 mile/h 40.8 km/h |
| Note | Travel speeds based on 35/65-R33 tires. Travel speeds based on 35/65-R33 tires. |
| Lift/Tilt System - Circuit | EH - Load Sense EH - Load Sense |
| Lift/Tilt System - Pump | Variable displacement piston Variable displacement piston |
| Maximum Flow at 2,165 rpm | 159 gpm 600 L/min |
| Relief Valve Setting - Lift/Tilt | 4598 psi 31700 kPa |
| Cylinders, Double Acting - Lift, Bore and Stroke | 190 mm x 1216 mm (7.5 in x 48 in) 190 mm x 1216 mm (7.5 in x 48 in) |
| Cylinders, Double Acting - Tilt, Bore and Stroke | 170 mm x 722 mm (6.7 in x 28.4 in) 170 mm x 722 mm (6.7 in x 28.4 in) |
| Pilot System | Variable displacement piston Variable displacement piston |
| Relief Valve Setting | 500 psi 3450 kPa |
| Rack Back | 3.8 s 3.8 s |
| Raise | 7.5 s 7.5 s |
| Dump | 3 s 3 s |
| Lower Float Down | 4.6 s 4.6 s |
| Total Hydraulic Cycle Time - Empty Bucket | 18.9 s 18.9 s |
| Steering System - Circuit | Pilot, load sensing Pilot, load sensing |
| Steering System - Pump | Piston, variable displacement Piston, variable displacement |
| Maximum Flow at 2,165 rpm | 52 gpm 200 L/min |
| Relief Valve Setting - Steering | 4000 psi 27600 kPa |
| Total Steering Angle | 70° 70° |
| Steering Cycle Times - High Idle | 3 s 3 s |
| Steering Cycle Times - Low Idle | 5.2 s 5.2 s |
| Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R1234yf. See the label or instruction manual for identification of the gas. - If equipped with R134y (Global Warming Potential = 0.501), the system contains 1.51 kg (3.3 lb) of refrigerant, which has a CO2 equivalent of 0.001 metric tonnes (0.001 tons). The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R1234yf. See the label or instruction manual for identification of the gas. - If equipped with R134y (Global Warming Potential = 0.501), the system contains 1.51 kg (3.3 lb) of refrigerant, which has a CO2 equivalent of 0.001 metric tonnes (0.001 tons). |
| Front | Fixed Fixed |
| Rear | Trunnion Trunnion |
| Oscillation Angle | +/-12.5° +/-12.5° |
| Oscillation Angle - Chain Arrangement | +/-8.5° +/-8.5° |
| Brakes | ISO 3450:2011 ISO 3450:2011 |
| ROPS/FOPS | Rollover Protective Structure/Falling Objects Protective Structure (ROPS/FOPS) meet ISO 3471:2008 and ISO 3449:2005 Level II standards Rollover Protective Structure/Falling Objects Protective Structure (ROPS/FOPS) meet ISO 3471:2008 and ISO 3449:2005 Level II standards |
| Operator Sound Pressure Level (ISO 6396:2008) | 73 dB(A) 73 dB(A) |
| Machine Sound Power Level (ISO 6395:2008) | 113 dB(A) 113 dB(A) |
| Operator Sound Pressure Level (ISO 6396:2008)* | 72 dB(A) 72 dB(A) |
| Machine Sound Power Level (ISO 6395:2008)** | 110 dB(A) 110 dB(A) |
| Note (1) | * For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives.” * For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives.” |
| Note (2) | ** European Union Directive “2000/14/EC" and UK Noise Regulation 2001 No. 1701. ** European Union Directive “2000/14/EC" and UK Noise Regulation 2001 No. 1701. |
| Note (3) | The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed. The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed. |
| Note (4) | The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed. The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed. |
| Note (5) | Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. |
| Operator Sound Pressure Level (ISO 6396:2008) | 74 dB(A) 74 dB(A) |
| Machine Sound Power Level (ISO 6395:2008) | 113 dB(A) 113 dB(A) |
| Operator Sound Pressure Level (ISO 6396:2008)* | 73 dB(A) 73 dB(A) |
| Machine Sound Power Level (ISO 6395:2008)** | 110 dB(A) 110 dB(A) |
| Note (1) | * For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives.” * For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives.” |
| Note (2) | ** European Union Directive “2000/14/EC" and UK Noise Regulation 2001 No. 1701. ** European Union Directive “2000/14/EC" and UK Noise Regulation 2001 No. 1701. |
| Note (3) | The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed. The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed. |
| Note (4) | The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed. The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed. |
| Note (5) | Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. |
| Fuel Tank | 141 gal (US) 535 l |
| Fuel Tank - Short Lift | 127 gal (US) 481 l |
| Cooling System | 26 gal (US) 100 l |
| Engine Crankcase | 9 gal (US) 34 l |
| Diesel Exhaust Fluid Tank | 6 gal (US) 23 l |
| Transmission | 20 gal (US) 75 l |
| Differential - Final Drives - Front | 49 gal (US) 186 l |
| Differential - Final Drives - Rear | 45 gal (US) 170 l |
| Hydraulic System Factory Fill | 94 gal (US) 355 l |
| Hydraulic System - Tank Only | 34 gal (US) 130 l |
| Note | Cat U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) and are compatible* with ULSD blended with the following lower-carbon intensity fuels** up to: - 20% biodiesel FAME (fatty acid methyl ester)*** - 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels Cat engines meeting Brazil MAR-1 emission standards, equivalent to U.S. EPA Tier 3, EU Stage IIIA are compatible* with diesel fuel blended with the following lower-carbon intensity fuels*** up to: - 100% biodiesel FAME (fatty acid methyl ester)**** - 100% renewable diesel, HVO (hydrotreated 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. * While Caterpillar engines are compatible with these alternative fuels, some regions may not allow their use. ** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. *** Engines with no aftertreatment devices are compatible with higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). **** For use of blends higher than 20% biodiesel, consult your Cat dealer. Cat U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) and are compatible* with ULSD blended with the following lower-carbon intensity fuels** up to: - 20% biodiesel FAME (fatty acid methyl ester)*** - 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels Cat engines meeting Brazil MAR-1 emission standards, equivalent to U.S. EPA Tier 3, EU Stage IIIA are compatible* with diesel fuel blended with the following lower-carbon intensity fuels*** up to: - 100% biodiesel FAME (fatty acid methyl ester)**** - 100% renewable diesel, HVO (hydrotreated 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. * While Caterpillar engines are compatible with these alternative fuels, some regions may not allow their use. ** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. *** Engines with no aftertreatment devices are compatible with higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). **** For use of blends higher than 20% biodiesel, consult your Cat dealer. |
| Ground to Top of ROPS | 13.5 ft 4100 mm |
| Ground to Top of Exhaust Stacks | 13.3 ft 4060 mm |
| Ground to Top of Hood | 10.7 ft 3270 mm |
| Ground to Fuel Tank Clearance | 2.3 ft 691 mm |
| Rear Axle - Centerline to Bumper | 10.3 ft 3132 mm |
| Front Axle Centerline to Bucket Tip | 14.1 ft 4304 mm |
| Wheel Base | 12.5 ft 3810 mm |
| Maximum Overall Length | 36.7 ft 11 199 mm |
| Ground to Lower Hitch Clearance | 1.5 ft 459 mm |
| Ground to Center of Front Axle | 3.2 ft 978 mm |
| Clearance at Maximum Lift (45° Dump) | 10 ft 3500 mm |
| Rack Back Angle at Ground Level | 40 degrees 40 degrees |
| Rack Back Angle at Carry | 49 degrees 49 degrees |
| B-Pin Height - Maximum Lift | 16.1 ft 4914 mm |
| Maximum Overall Height - Bucket Raised | 22.9 ft 6974 mm |
| Rack Angle at Maximum Lift | 62 degrees 62 degrees |
| Dump Angle at Maximum Lift | 46 degrees 46 degrees |
| Reach at Maximum Lift (45° Dump) | 7.2 ft 2206 mm |
| Note | Specifications are calculated with 6.9 m3 (9 yd3 ) rock bucket equipped with Michelin XLDD1 35/65 R33 tires. Specifications are calculated with 6.9 m3 (9 yd3 ) rock bucket equipped with Michelin XLDD1 35/65 R33 tires. |
| Ground to Top of ROPS | 13.5 ft 4100 mm |
| Ground to Top of Exhaust Stacks | 13.3 ft 4060 mm |
| Ground to Top of Hood | 10.7 ft 3270 mm |
| Ground to Fuel Tank Clearance | 2.3 ft 691 mm |
| Rear Axle - Centerline to Bumper | 10.3 ft 3132 mm |
| Front Axle Centerline to Bucket Tip | 15.6 ft 4753 mm |
| Wheel Base | 12.5 ft 3810 mm |
| Maximum Overall Length | 38.2 ft 11 647 mm |
| Ground to Lower Hitch Clearance | 1.5 ft 459 mm |
| Ground to Center of Front Axle | 3.2 ft 978 mm |
| Clearance at Maximum Lift (45° Dump) | 11.5 ft 3514 mm |
| Rack Back Angle at Ground Level | 40 degrees 40 degrees |
| Rack Back Angle at Carry | 50 degrees 50 degrees |
| B-Pin Height - Maximum Lift | 17.6 ft 5372 mm |
| Maximum Overall Height - Bucket Raised | 24.4 ft 7432 mm |
| Rack Angle at Maximum Lift | 63 degrees 63 degrees |
| Dump Angle at Maximum Lift | 46 degrees 46 degrees |
| Reach at Maximum Lift (45° Dump) | 7.5 ft 2279 mm |
| Note | Specifications are calculated with 6.9 m3 (9 yd3 ) rock bucket equipped with Michelin XLDD1 35/65 R33 tires. Specifications are calculated with 6.9 m3 (9 yd3 ) rock bucket equipped with Michelin XLDD1 35/65 R33 tires. |
| Ground to Top of ROPS | 13.5 ft 4100 mm |
| Ground to Top of Exhaust Stacks | 13.3 ft 4060 mm |
| Ground to Top of Hood | 10.7 ft 3270 mm |
| Ground to Fuel Tank Clearance | 2.2 ft 686 mm |
| Rear Axle - Centerline to Bumper | 10.3 ft 3132 mm |
| Front Axle Centerline to Bucket Tip | 16.7 ft 5085 mm |
| Wheel Base | 12.5 ft 3810 mm |
| Maximum Overall Length | 39.3 ft 11 980 mm |
| Ground to Lower Hitch Clearance | 1.5 ft 459 mm |
| Ground to Center of Front Axle | 3.2 ft 978 mm |
| Clearance at Maximum Lift (45° Dump) | 12.8 ft 3896 mm |
| Rack Back Angle at Ground Level | 43 ° 43 ° |
| Rack Back Angle at Carry | 53 ° 53 ° |
| B-Pin Height - Maximum Lift | 18.9 ft 5755 mm |
| Maximum Overall Height - Bucket Raised | 25.6 ft 7815 mm |
| Rack Angle at Maximum Lift | 61 ° 61 ° |
| Dump Angle at Maximum Lift | 46 ° 46 ° |
| Reach at Maximum Lift (45° Dump) | 7.5 ft 2282 mm |
| Note | Specifications are calculated with 6.9 m3 (9 yd3 ) rock bucket equipped with Michelin XLDD1 35/65 R33 tires. Specifications are calculated with 6.9 m3 (9 yd3 ) rock bucket equipped with Michelin XLDD1 35/65 R33 tires. |
Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.
Rear Object Detection for wheel loaders is a two-part system providing enhanced blind spot awareness. Radar provides visual and audible alerts when objects enter a safety proximity zone, while a camera allows the operator to see what's behind the machine when reversing.
The Seat Belt Reminder System enhances safety by prompting operators to fasten their seat belts before operating the machine, helping reduce risks and create safer work environments.
Rear Object Detection for wheel loaders is a two-part system providing enhanced blind spot awareness. Radar provides visual and audible alerts when objects enter a safety proximity zone, while a camera allows the operator to see what's behind the machine when reversing.
The Seat Belt Reminder System enhances safety by prompting operators to fasten their seat belts before operating the machine, helping reduce risks and create safer work environments.
VisionLink™ is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.
VisionLink™ is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.
Cat Payload for Large Wheel Loaders is an onboard system that provides on-the-go weighing to help operators hit precise load targets. Track daily productivity from the cab with quick access to target weights, totals, and more.
Cat Payload for Large Wheel Loaders is an onboard system that provides on-the-go weighing to help operators hit precise load targets. Track daily productivity from the cab with quick access to target weights, totals, and more.
987 Wheel Loader
987 Wheel Loader
987 Wheel Loader
987 Wheel Loader
987 Wheel Loader
987 Wheel Loader
987 Wheel Loader
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