993K Wheel Loader

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993K Wheel Loader

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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 ...
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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.

Standard Equipment:

Optional Equipment:

    Power Train
    • –50° C (–58° F) antifreeze
    • Engine coolant heater (120V)
    • Engine coolant heater (240V)
    Electrical
    • LED warning strobe
    • Object detection (radar)
    • Power converter
    • Rear vision camera
    Operator Environment
    • AM/FM/CD/MP3 radio
    • Cab precleaner
    • Satellite Sirius radio with bluetooth
    • Sun screen
    Machine Control And Guidance
    • Cat Terrain ready
    Spare Rims
    • 40.00×51 spare rim
    Miscellaneous Attachments
    • Axle oscillation limit stop
    • Egress, powered rear access
    • Rear roading fenders