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987 Wheel Loader

987

Large Wheel Loaders
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.
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
Rated Speed
2000 rpm

Key Features

Specifications

Metric | Imperial
Engine Expand Collapse
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
Rated Speed
2000 rpm
Peak Power Speed
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%
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.
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.
Note (3)
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)
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)
Bucket Capacity Range - Material Handler 
6.9-9.6 m3 (9-12.5 yd3)
Cat Truck Match - Standard Lift
770/735/740/745
Cat Truck Match - High Lift
772/773/707
Cat Truck Match - Extended High Lift
772/773/775
Transmission Type
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
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
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.
Lift/Tilt System - Circuit
EH - Load Sense
Lift/Tilt System - Pump
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)
Cylinders, Double Acting - Tilt, Bore and Stroke
170 mm x 722 mm (6.7 in x 28.4 in)
Pilot System
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
Steering System - Pump
Piston, variable displacement
Maximum Flow at 2,165 rpm
159 gpm 600 L/min
Relief Valve Setting - Steering
4000 psi 27600 kPa
Total Steering Angle
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).
Front
Fixed
Rear
Trunnion
Oscillation Angle
+/-12.5°
Oscillation Angle - Chain Arrangement
+/-8.5°
Brakes
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
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)
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.
Note (3)
Net power at the flywheel when the fan is at maximum speed is 304 kW / 408 hp per SAE reference conditions.
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.
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.
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)
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.
Note (3)
Net power at the flywheel when the fan is at maximum speed is 304 kW / 408 hp per SAE reference conditions.
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.
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.
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
Travel speeds based on 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
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
Rack Back Angle at Carry
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
Dump Angle at Maximum Lift
46 degrees
Reach at Maximum Lift (45° Dump) 
7.2 ft 2206 mm
Note
Travel speeds based on 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
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)
11.5 ft 3514 mm
Rack Back Angle at Ground Level
40 degrees
Rack Back Angle at Carry
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
Dump Angle at Maximum Lift
46 degrees
Reach at Maximum Lift (45° Dump)
7.5 ft 2279 mm
Note
Travel speeds based on 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
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)
11.5 ft 3514 mm
Rack Back Angle at Ground Level
40 degrees
Rack Back Angle at Carry
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
Dump Angle at Maximum Lift
46 degrees
Reach at Maximum Lift (45° Dump)
7.5 ft 2279 mm
Note
Travel speeds based on 35/65-R33 tires.

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