New CAT Equipment

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 material efficiently and safely at a lower cost per ton. Introduced in 2008 the success of the 993K is a testament to its heritage. Created from Cat Large Wheel Loader DNA, the roots of performance, durability, comfort and efficiency runs deep. Move more make more with the 993K.

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Product Specs

Engine

Net Power 973 HP

Operating Specifications

Operating Weight 294687 lb
Operating Weight - Tier 2 Equivalent* 294687 lb
Rated Payload - High Lift 27.5 t
Operating Weight* 294687 lb
Cat Truck Match - Standard Lift 777
Operating Weight - Tier 4 Final* 294687 lb
Rated Payload - Standard Lift 30 t
Cat Truck Match - High Lift 777, 785
Bucket Range 12.2-23.7 m3 (16.0-31.0 yd3)
Articulation Angle 43 °
Note * High lift, 60/65-51 BFOR (311-1938), standard cooling, 13.8 m3 (18.0 yd3) bucket (496-9912).

Transmission

Transmission Type Cat Planetary Power Shift
Forward - 1 4.2 mile/h
Forward - 2 7.4 mile/h
Forward - 3 12.7 mile/h
Reverse - 1 4.7 mile/h
Reverse - 2 8.1 mile/h
Reverse - 3 13.9 mile/h
Direct Drive - Reverse 3 15.6 mile/h
Direct Drive - Reverse 1 4.9 mile/h
Direct Drive - Reverse 2 8.8 mile/h
Direct Drive - Forward 3 14.1 mile/h
Direct Drive - Forward 2 8 mile/h
Direct Drive - Forward 1 Lock-up disabled
Note 50/65-51 BFOR (311-1938), calculated speeds.

Hydraulic System - Lift/Tilt

Lift/Tilt System - Pump Variable Piston
Cylinders - Lift/Tilt Double-acting
Relief Valve Setting - Lift/Tilt 4200 psi
Maximum Flow at 1,650 rpm 311 gal/min
Tilt Cylinder - Bore 9.3 in
Lift Cylinder - Bore 10.5 in
Lift/Tilt System - Circuit Positive Flow Control
Lift Cylinder - Stroke 66.2 in
Tilt Cylinder - Stroke 40.9 in
Note High Lift configuration.

Hydraulic Cycle Times

Lower 3.8 s
Rack Back 2.4 s
Lower Float Down 3.1 s
Total Hydraulic Cycle Time 17.2 s
Dump 1.8 s
Raise 9.2 s
Note High Lift configuration, calculated speeds.

Service Refill Capacities

Fuel Tank 573.3 gal (US)
Cooling System 80.2 gal (US)
Crankcase 31.7 gal (US)
Transmission 52 gal (US)
Hydraulic System - Tank Only 146 gal (US)
Differential - Final Drives - Front 127.3 gal (US)
Differential - Final Drives - Rear 127.3 gal (US)
Hydraulic System Factory Fill 230 gal (US)
Note High Lift configuration.

Buckets

Bucket Capacities 12.2-23.7 m3 (16.0-31.0 yd3)

Axles

Front Fixed
Rear Trunnion
Oscillation Angle 10 degrees

Hydraulic System - Steering

Total Steering Angle 86 °
Maximum Flow at 1,985 rpm (6900 kPa/1,000 psi) 133 gal/min
Relief Valve Setting - Steering 5000 psi
Steering System - Circuit Closed
Steering System - Pump Piston, variable displacement

Engine - Tier 4 Final

Stroke 6.4 in
Displacement 1959 in³
Peak Torque - 1,250 rpm 4034 lb/ft
Net Power - EEC 80/1269 973 HP
Net Power - SAE J1349 964 HP
Gross Power - SAE J1995 1039 HP
Bore 5.7 in
Rated Speed 1800 r/min
Net Power - ISO 9249 973 HP
Torque Rise 33%
Net Power - ISO 14396 1024 HP
Emissions U.S. EPA Tier 4 Final
Engine Model Cat® C32 with ACERT Technology
Note Standard ambient cooling.

Engine - Tier 2 Equivalent

Stroke 6.4 in
Gross Power - SAE J1995 1041 HP
Peak Torque - 1,250 rpm 4034 ft-lb
Net Power - EEC 80/1269 973 HP
Bore 5.7 in
Net Power - ISO 14396 1024 HP
Rated Speed 1800 r/min
Net Power - ISO 9249 973 HP
Displacement 1959 in³
Net Power - SAE J1349 964 HP
Emissions U.S. EPA Tier 2 Equivalent
Torque Rise 33%
Engine Model Cat C32 with ACERT Technology
Note Standard ambient cooling.

Sound

Operator Sound Pressure - ANSI/SAE J1166 FEB08 72 dB(A)
Dynamic Operator Sound Pressure Level (ISO 6396:2008) 70 dB(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 with a cab that is not properly maintained or when the doors and windows are open for extended periods or in a noisy environment.
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 speed.
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.