993K Wheel Loader
Cat Large Wheel Loaders are designed with durability built in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to move more ...
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.