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Large Wheel Loaders

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Metric | Imperial

Large Wheel Loaders

990

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Large Wheel Loaders

986

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Large Wheel Loaders

988

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Engine

Engine Power - ISO 14396:2002

786 hp 586 kW

449 hp 335 kW

580 hp 432 kW

Engine Model

Cat® C27

Cat® C15

Cat® C18

Emissions

Option 1 - U.S. EPA Tier 4 Final/EU Stage V

Rated Speed

1800 r/min 1800 r/min

2000

1700/rpm

Gross Power - SAE J1995:2014

801 hp 597 kW

456 hp 340 kW

588 hp 439 kW

Net Power - SAE J1349:2011 - Standard Ambient

732 hp 546 kW

Net Power - SAE J1349:2011 - High Ambient

681 hp 508 kW

Emissions

Option 1 - U.S. EPA Tier 4 Final/EU Stage V

Rated Speed

1800 r/min 1800 r/min

2000

1700/rpm

Engine Power - ISO 14396:2002

786 hp 586 kW

449 hp 335 kW

580 hp 432 kW

Gross Power - SAE J1995:2014

801 hp 597 kW

456 hp 340 kW

588 hp 439 kW

Net Power - SAE J1349:2011 - Standard Ambient

732 hp 546 kW

Net Power - SAE J1349:2011 - High Ambient

681 hp 508 kW

Bore

5.4 in 137.2 mm

5.4 in 137 mm

5.7 in 145 mm

Stroke

6 in 152.4 mm

6.75 in 171.5 mm

7.2 in 183 mm

Displacement

1649.5 in³ 27.03 l

927 in² 15.2 l

1105 in³ 18.1 l

Peak Torque - 1,200 rpm

2624 lb/ft 3557 N·m

2104 lbf·ft 2852 N·m

Torque Rise

18 % 18 %

16%

58 % 58 %

Note

Net power advertised is the power available at the flywheel when the engine is equipped with fan at minimum speed, air intake sytstem, exhaust system, and alternator.

All dimensions are approximate.
Specifications are calculated with a 6.1 m³ (8.0 yd³) rock bucket.

• All non-road Tier 4 Final/Stage V diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or 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. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. • Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).** • For pre-Tier 4 engines: Cat engines 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. * For use of blends higher than 20% biodiesel, consult your Cat dealer. ** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.

Transmission

Transmission Type

Cat planetary power shift

Cat planetary powershift

Forward - 1

4.6 mile/h 7.4 km/h

5 mile/h 7.3 km/h

4.0 mile/h 6.5 km/h

Forward - 2

8.2 mile/h 13.2 km/h

8 mile/h 12.2 km/h

7.2 mile/h 11.6 km/h

Forward - 3

14.5 mile/h 23.3 km/h

12.7 mile/h 20.4 km/h

Reverse - 1

5.1 mile/h 8.15 km/h

5 mile/h 7.6 km/h

4.7 mile/h 7.5 km/h

Reverse - 2

9.1 mile/h 14.6 km/h

8 mile/h 13.6 km/h

8.3 mile/h 13.3 km/h

Reverse - 3

16 mile/h 25.7 km/h

14.4 mile/h 23.2 km/h

Direct Drive - Forward 1

Lock-up disabled

Direct Drive - Forward 2

8.2 mile/h 13.2 km/h

8 mile/h 12.7 km/h

7.8 mile/h 12.5 km/h

Direct Drive - Forward 3

14.5 mile/h 23.3 km/h

14 mile/h 22 km/h

13.9 mile/h 22.3 km/h

Direct Drive - Reverse 1

5.1 mile/h 8.15 km/h

5.0 mile/h 8.0 km/h

Direct Drive - Reverse 2

9.1 mile/h 14.6 km/h

9 mile/h 14.1 km/h

8.9 mile/h 14.3 km/h

Direct Drive - Reverse 3

16 mile/h 25.7 km/h

16 mile/h 25 km/h

15.8 mile/h 25.5 km/h

Note

Net power advertised is the power available at the flywheel when the engine is equipped with fan at minimum speed, air intake sytstem, exhaust system, and alternator.

All dimensions are approximate.
Specifications are calculated with a 6.1 m³ (8.0 yd³) rock bucket.

Operating Specifications

Operating Weight - Standard

178517 lb 80974 kg

97785 lb 44355 kg

Bucket Capacity Range

8.6 m³ – 10.0 m³ (11.25 yd³ – 13.0 yd³)

5.0-10.3 m³ (6.5-13.5 yd³)

4.7-13 m3 (6.2-17 yd3)

Rated Payload - Standard

17.5 ton (US) 15.9 t

Rated Payload - High Lift

17.5 ton (US) 15.9 t

Cat Truck Match - Standard

773-775

770/735/740/745

770 - 772

Cat Truck Match - High Lift

775-777

772/773

773 - 775

Hydraulic System - Lift/Tilt

Lift/Tilt System - Circuit

Positive flow control

Load Sense

EH- Positive Flow Control, Flow Sharing

Lift/Tilt System

Variable displacement piston

Maximum Flow at 1,800 rpm

240 gpm 910 L/min

Relief Valve Setting - Lift/Tilt

4786 psi 33000 kPa

4050 psi 27900 kPa

4757 psi 32800 kPa

Cylinders, Double Acting - Lift, Bore and Stroke

235 mm × 1287 mm (9.3 in × 50.7 in)

210 mm × 1050 mm (8.7 in × 41.3 in)

Cylinders, Double Acting - Tilt, Bore and Stroke

292.1 mm × 820 mm (11.5 in × 32.3 in)

266 mm × 685 mm (8.7 in × 27 in)

Pilot System

Open loop and pressure reducing

Variable displacement piston

Pilot Relief Setting

507 psi 3500 kPa

Hydraulic Cycle Times

Rack Back

4.3 s 4.3 s

4.5 s 4.5 s

Raise

8.6 s 8.6 s

9 s 9 s

8.0 s 8.0 s

Dump

2.9 s 2.9 s

3.5 s 3.5 s

2.2 s 2.2 s

Lower

3.7 s 3.7 s

5.2 s 5.2 s

Lower Float Down

3.7 s 3.7 s

4.3 s 4.3 s

3.5 s 3.5 s

Total Hydraulic Cycle Time - Empty Bucket

13.8 s 13.8 s

18.2 s 18.2 s

Hydraulic System - Steering

Steering System - Circuit

Pilot, load sensing

Load Sense

Pilot, load sensing

Steering System - Pump

Piston, variable displacement

Maximum Flow at 1,400 rpm

96.2 gpm 364 L/min

52 gpm 200 L/min

Relief Valve Setting - Steering

5004 psi 34500 kPa

4351 psi 30000 kPa

Total Steering Angle

70°

86 °

Air Conditioning System

Air Conditioning

• The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. • If equipped with R134a (Global Warming Potential = 1430), the system contains 2.7 kg (5.9 lb) of refrigerant which has a CO2 equivalent of 3.861 metric tonnes (4.256 tons).

The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. - If equipped with R134a (Global Warming Potential = 1430), the system contains 1.8 kg (3.9 lb) of refrigerant, which has a CO2 equivalent of 2.574 metric tonnes (2.837 tons).

• The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. • If equipped with R134a (Global Warming Potential = 1430), the system contains 1.8 kg (3.9 lb) of refrigerant which has a CO2 equivalent of 2.574 metric tonnes (2.837 tons).

Axles

Front

Fixed

Rear

Trunnion

Oscillation Angle

8.5°

±12.5°

13 °

Brakes

ISO 3450: 2011

ISO 3450:2011

Service Refill Capacities

Fuel Tank

281 gal (US) 1064 l

141 gal (US) 535 l

188 gal (US) 712 l

Cooling System

54.9 gal (US) 208 l

31.7 gal (US) 120 l

Engine Crankcase

20 gal (US) 75.7 l

Transmission

29.1 gal (US) 110 l

20 gal (US) 75 l

24.3 gal (US) 92 l

Differential - Final Drives - Front

71.6 gal (US) 271 l

49.1 gal (US) 186 l

Differential - Final Drives - Rear

68.9 gal (US) 261 l

49.1 gal (US) 186 l

Hydraulic System Factory Fill

210 gal (US) 795 l

87 gal (US) 330 l

125.5 gal (US) 475 l

Hydraulic Tank - Implement and Hydraulic Fan

68.9 gal (US) 261 l

Hydraulic Tank - Steering and Braking

34.9 gal (US) 132 l

Note

Net power advertised is the power available at the flywheel when the engine is equipped with fan at minimum speed, air intake sytstem, exhaust system, and alternator.

All dimensions are approximate.
Specifications are calculated with a 6.1 m³ (8.0 yd³) rock bucket.

Sound Performance - Tier 4 Final / Stage V

Operator Sound Pressure Level (ISO 6396:2008)

72 dB(A) 72 dB(A)

73 dB(A) 73 dB(A)

Machine Sound Power Level (ISO 6395:2008)

116 dB(A) 116 dB(A)

113 dB(A) 113 dB(A)

111 dB(A) 111 dB(A)

Operator Sound Pressure Level (ISO 6396:2008)*

72 dB(A) 72 dB(A)

Machine Sound Power Level (ISO 6395:2008)*

114 dB(A) 114 dB(A)

Note (1)

*Sound suppression equipped

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.

Three 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. 3. Meets China Nonroad Stage IV emission standards.

Note (2)

The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.

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)

The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent 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)

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.

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.

Sound Performance - Tier 2

Operator Sound Pressure Level (ISO 6396:2008)

72 dB(A) 72 dB(A)

73 dB(A) 73 dB(A)

Machine Sound Power Level (ISO 6395:2008)

116 dB(A) 116 dB(A)

113 dB(A) 113 dB(A)

111 dB(A) 111 dB(A)

Operator Sound Pressure Level (ISO 6396:2008)*

72 dB(A) 72 dB(A)

Machine Sound Power Level (ISO 6395:2008)*

114 dB(A) 114 dB(A)

Note (1)

*Sound suppression equipped

Note (2)

The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.

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)

The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent 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)

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.

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.

Dimensions (Approximate) - Standard Lift Linkage

Ground to Top of ROPS

17.2 ft 5240 mm

13.5 ft 4100 mm

13.8 ft 4202 mm

Ground to Top of Exhaust Stacks

16.6 ft 5049 mm

13.3 ft 4060 mm

14.8 ft 4521 mm

Ground to Top of Hood

12.7 ft 3862 mm

10.7 ft 3270 mm

10.9 ft 3334 mm

Ground to Bumper Clearance

3.5 ft 1079 mm

Rear Axle - Centerline to Bumper

12.5 ft 3795 mm

10.3 ft 3132 mm

10.5 ft 3187 mm

Front Axle Centerline to Bucket Tip

15.4 ft 4689 mm

13.8 ft 4201 mm

14 ft 4254 mm

Wheel Base

15.1 ft 4600 mm

12.5 ft 3810 mm

14.9 ft 4550 mm

Maximum Overall Length

42.9 ft 13084 mm

36.6 ft 11143 mm

39.3 ft 11991 mm

Ground to Lower Hitch Clearance

2.0 ft 596 mm

1.5 ft 459 mm

1.9 ft 568 mm

Ground to Center of Front Axle

4.2 ft 1290 mm

3.2 ft 978 mm

Clearance at Maximum Lift

7.2 ft 4044 mm

10.1 ft 3079 mm

11.9 ft 3641 mm

Rack Back Angle at Ground Level

40.4°

Rack Back Angle at Carry

48.8°

B-Pin Height - Maximum Lift

19.7 ft 6009 mm

16.1 ft 4912 mm

18.0 ft 5485 mm

Maximum Overall Height - Bucket Raised

27.2 ft 8281 mm

22.4 ft 6817 mm

24.5 ft 7455 mm

Rack Angle at Maximum Lift

63.7°

Dump Angle at Maximum Lift

45°

Reach - Maximum Lift

7.2 ft 2194 mm

7.1 ft 2175 mm

6.5 ft 1981 mm

Note

Net power advertised is the power available at the flywheel when the engine is equipped with fan at minimum speed, air intake sytstem, exhaust system, and alternator.

All dimensions are approximate.
Specifications are calculated with a 6.1 m³ (8.0 yd³) rock bucket.

Dimensions (Approximate) - High Lift Linkage

Ground to Top of ROPS

17.2 ft 5240 mm

13.5 ft 4100 mm

13.8 ft 4202 mm

Ground to Top of Exhaust Stacks

16.6 ft 5049 mm

13.3 ft 4060 mm

14.8 ft 4521 mm

Ground to Top of Hood

12.7 ft 3862 mm

10.7 ft 3270 mm

10.9 ft 3334 mm

Ground to Bumper Clearance

3.5 ft 1079 mm

Rear Axle - Centerline to Bumper

12.5 ft 3795 mm

10.3 ft 3132 mm

10.5 ft 3187 mm

Front Axle Centerline to Bucket Tip

15.4 ft 4689 mm

13.8 ft 4201 mm

14 ft 4254 mm

Wheel Base

15.1 ft 4600 mm

12.5 ft 3810 mm

14.9 ft 4550 mm

Maximum Overall Length

42.9 ft 13084 mm

36.6 ft 11143 mm

39.3 ft 11991 mm

Ground to Lower Hitch Clearance

2.0 ft 596 mm

1.5 ft 459 mm

1.9 ft 568 mm

Ground to Center of Front Axle

4.2 ft 1290 mm

3.2 ft 978 mm

Clearance at Maximum Lift

7.2 ft 4044 mm

10.1 ft 3079 mm

11.9 ft 3641 mm

Rack Back Angle at Ground Level

40.4°

Rack Back Angle at Carry

48.8°

B-Pin Height - Maximum Lift

19.7 ft 6009 mm

16.1 ft 4912 mm

18.0 ft 5485 mm

Maximum Overall Height - Bucket Raised

27.2 ft 8281 mm

22.4 ft 6817 mm

24.5 ft 7455 mm

Rack Angle at Maximum Lift

63.7°

Dump Angle at Maximum Lift

45°

Reach - Maximum Lift

7.2 ft 2194 mm

7.1 ft 2175 mm

6.5 ft 1981 mm

Note

Net power advertised is the power available at the flywheel when the engine is equipped with fan at minimum speed, air intake sytstem, exhaust system, and alternator.