993K Wheel Loader

Engine

Net Power

973HP

Operating Specifications

Operating Weight

294687lb

Rated Payload - High Lift

27.5t

Cat Truck Match - High Lift

777, 785

Bucket Range

12.2-23.7 m3 (16.0-31.0 yd3)

Cat Truck Match - Standard Lift

777

Operating Weight - Tier 2 Equivalent*

294687lb

Operating Weight - Tier 4 Final*

294687lb

Operating Weight*

294687lb

Rated Payload - Standard Lift

30t

Note

* High lift, 60/65-51 BFOR (311-1938), standard cooling, 13.8 m3 (18.0 yd3) bucket (496-9912).

Articulation Angle

43°

Buckets

Bucket Capacities

12.2-23.7 m3 (16.0-31.0 yd3)

Transmission

Transmission Type

Cat Planetary Power Shift

Forward - 1

4.2mile/h

Forward - 2

7.4mile/h

Forward - 3

12.7mile/h

Reverse - 1

4.7mile/h

Reverse - 2

8.1mile/h

Reverse - 3

13.9mile/h

Direct Drive - Reverse 2

8.8mile/h

Direct Drive - Reverse 1

4.9mile/h

Direct Drive - Forward 2

8mile/h

Direct Drive - Forward 1

Lock-up disabled

Direct Drive - Forward 3

14.1mile/h

Direct Drive - Reverse 3

15.6mile/h

Note

50/65-51 BFOR (311-1938), calculated speeds.

Axles

Front

Fixed

Rear

Trunnion

Oscillation Angle

10 degrees

Service Refill Capacities

Fuel Tank

573.3gal (US)

Cooling System

80.2gal (US)

Crankcase

31.7gal (US)

Transmission

52gal (US)

Hydraulic System - Tank Only

146gal (US)

Differential - Final Drives - Rear

127.3gal (US)

Differential - Final Drives - Front

127.3gal (US)

Hydraulic System Factory Fill

230gal (US)

Note

High Lift configuration.

Hydraulic System - Steering

Steering System - Pump

Piston, variable displacement

Steering System - Circuit

Closed

Relief Valve Setting - Steering

5000psi

Maximum Flow at 1,985 rpm (6900 kPa/1,000 psi)

133gal/min

Total Steering Angle

86°

Hydraulic Cycle Times

Total Hydraulic Cycle Time

17.2s

Raise

9.2s

Rack Back

2.4s

Lower Float Down

3.1s

Dump

1.8s

Lower

3.8s

Note

High Lift configuration, calculated speeds.

Hydraulic System - Lift/Tilt

Tilt Cylinder - Stroke

40.9in

Tilt Cylinder - Bore

9.3in

Relief Valve Setting - Lift/Tilt

4200psi

Lift/Tilt System - Pump

Variable Piston

Lift/Tilt System - Circuit

Positive Flow Control

Lift Cylinder - Stroke

66.2in

Lift Cylinder - Bore

10.5in

Maximum Flow at 1,650 rpm

311gal/min

Cylinders - Lift/Tilt

Double-acting

Note

High Lift configuration.

Sound

Dynamic Operator Sound Pressure Level (ISO 6396:2008)

70dB(A)

Operator Sound Pressure - ANSI/SAE J1166 FEB08

72dB(A)

Note (1)

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 wi

Note (2)

The machine sound power level is 116 dB(A), measured according to the test procedures and conditions specified in ISO 6395:2008 for the standard machine configuration. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.

Note (3)

The machine sound power level is 113 dB(A), measured according to the test procedures and conditions specified in ISO 6395:2008 for the sound suppressed machine configuration. The measurement was conducted at 70 percent of the maximum engine cooling fan s

Engine - Tier 2 Equivalent

Bore

5.7in

Displacement

1959in³

Emissions

U.S. EPA Tier 2 Equivalent

Engine Model

Cat C32 with ACERT Technology

Gross Power - SAE J1995

1041HP

Net Power - EEC 80/1269

973HP

Net Power - ISO 14396

1024HP

Net Power - ISO 9249

973HP

Net Power - SAE J1349

964HP

Peak Torque - 1,250 rpm

4034ft-lb

Rated Speed

1800r/min

Stroke

6.4in

Torque Rise

33%

Note

Standard ambient cooling.

Engine - Tier 4 Final

Bore

5.7in

Displacement

1959in³

Emissions

U.S. EPA Tier 4 Final

Engine Model

Cat® C32 with ACERT™ Technology

Gross Power - SAE J1995

1039HP

Net Power - EEC 80/1269

973HP

Net Power - ISO 14396

1024HP

Net Power - ISO 9249

973HP

Net Power - SAE J1349

964HP

Peak Torque - 1,250 rpm

4034lb/ft

Rated Speed

1800r/min

Stroke

6.4in

Torque Rise

33%

Note

Standard ambient cooling.