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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SPECIFICATION SUMMARY
- Net Power 973.0 hp
- Operating Weight 294687.0 lb
- Bucket Capacities 12.2-23.7 m3 (16.0-31.0 yd3)
- Transmission Type Cat Planetary Power Shift
PRICE (USD)
Call 800-637-5000 for rate information
Engine
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Net Power973.0 hp
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Net Power973 HP
Operating Specifications
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Operating Weight294687.0 lb
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Rated Payload – High Lift27.5 tons
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Articulation Angle43.0 Degrees
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Cat Truck Match - High Lift777, 785
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Bucket Range12.2-23.7 m3 (16.0-31.0 yd3)
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Cat Truck Match - Standard Lift777
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Operating Weight - Tier 2 Equivalent*294687 lb
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Operating Weight - Tier 4 Final*294687 lb
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Operating Weight*294687 lb
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Rated Payload - Standard Lift30 t
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Articulation Angle43 °
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Note* High lift, 60/65-51 BFOR (311-1938), standard cooling, 13.8 m3 (18.0 yd3) bucket (496-9912).
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Operating Weight294687 lb
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Rated Payload - High Lift27.5 t
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Note* High lift, 60/65-51 BFOR (311-1938), standard cooling, 13.8 m3 (18.0 yd3) bucket (496-9912).
Buckets
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Bucket Capacities12.2-23.7 m3 (16.0-31.0 yd3)
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Bucket Capacities12.2-23.7 m3 (16.0-31.0 yd3)
Transmission
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Transmission TypeCat Planetary Power Shift
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Forward 14.2 mph
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Forward 27.4 mph
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Forward 312.7 mph
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Reverse 14.7 mph
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Reverse 28.1 mph
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Reverse 313.9 mph
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Direct Drive – Forward 28.0 mph
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Direct Drive – Reverse 14.9 mph
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Direct Drive – Reverse 28.8 mph
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Direct Drive - Forward 1Lock-up disabled
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Direct Drive - Forward 314.1 mile/h
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Direct Drive - Reverse 315.6 mile/h
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Note50/65-51 BFOR (311-1938), calculated speeds.
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Transmission TypeCat Planetary Power Shift
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Forward - 14.2 mile/h
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Forward - 27.4 mile/h
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Forward - 312.7 mile/h
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Reverse - 14.7 mile/h
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Reverse - 28.1 mile/h
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Reverse - 313.9 mile/h
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Direct Drive - Forward 28 mile/h
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Direct Drive - Reverse 14.9 mile/h
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Direct Drive - Reverse 28.8 mile/h
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Note50/65-51 BFOR (311-1938), calculated speeds.
Axles
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FrontFixed
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RearTrunnion
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Oscillation Angle10 degrees
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FrontFixed
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RearTrunnion
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Oscillation Angle10 degrees
Hydraulic Cycle Time
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Rackback2.4 seconds
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Raise9.2 seconds
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Dump1.8 seconds
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Total Hydraulic Cycle Time17.2 seconds
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Lower Float Down3.1 seconds
Hydraulic System – Steering
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Steering System – CircuitClosed
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Steering System – PumpPiston, variable displacement
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Total Steering Angle86 degrees
Service Refill Capacities
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Fuel Tank573.3 gal
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Cooling System80.2 gal
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Crankcase31.7 gal
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Transmission52.0 gal
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Differentials and Final Drives – Front127.3 gal
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Differentials and Final Drives – Rear127.3 gal
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Hydraulic System (tank only)146.0 gal
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Hydraulic System Factory Fill230 gal (US)
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NoteHigh Lift configuration.
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Fuel Tank573.3 gal (US)
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Cooling System80.2 gal (US)
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Crankcase31.7 gal (US)
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Transmission52 gal (US)
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Hydraulic System - Tank Only146 gal (US)
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Differential - Final Drives - Front127.3 gal (US)
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Differential - Final Drives - Rear127.3 gal (US)
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NoteHigh Lift configuration.
Hydraulic System – Lift/Tilt
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Lift/Tilt System – CircuitPositive Flow Control
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Lift/Tilt System – PumpVariable Piston
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Relief Valve Setting – Lift/Tilt4200.0 psi
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Lift Cylinder – Bore10.5 in
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Lift Cylinder – Stroke66.2 in
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Tilt Cylinder – Bore9.3 in
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Tilt Cylinder – Stroke40.9 in
Hydraulic Cycle Times
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Lower3.8 s
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NoteHigh Lift configuration, calculated speeds.
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Dump1.8 s
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Lower Float Down3.1 s
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Rack Back2.4 s
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Raise9.2 s
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Total Hydraulic Cycle Time17.2 s
Hydraulic System - Steering
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Relief Valve Setting - Steering5000 psi
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Maximum Flow at 1,985 rpm (6900 kPa/1,000 psi)133 gal/min
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Steering System - CircuitClosed
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Steering System - PumpPiston, variable displacement
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Total Steering Angle86 °
Sound
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Dynamic Operator Sound Pressure Level (ISO 6396:2008)70 dB(A)
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Operator Sound Pressure - ANSI/SAE J1166 FEB0872 dB(A)
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NoteHearing 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
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NoteThe 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.
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NoteThe 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
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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
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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.
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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
Hydraulic System - Lift/Tilt
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Maximum Flow at 1,650 rpm311 gal/min
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Cylinders - Lift/TiltDouble-acting
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Lift Cylinder - Bore10.5 in
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NoteHigh Lift configuration.
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Lift Cylinder - Stroke66.2 in
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Lift/Tilt System - CircuitPositive Flow Control
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Lift/Tilt System - PumpVariable Piston
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Relief Valve Setting - Lift/Tilt4200 psi
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Tilt Cylinder - Bore9.3 in
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Tilt Cylinder - Stroke40.9 in
Engine - Tier 2 Equivalent
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Bore5.7 in
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Displacement1959 in³
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EmissionsU.S. EPA Tier 2 Equivalent
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Engine ModelCat C32 with ACERT Technology
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Gross Power - SAE J19951041 HP
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Net Power - EEC 80/1269973 HP
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Net Power - ISO 143961024 HP
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Net Power - ISO 9249973 HP
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Net Power - SAE J1349964 HP
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Peak Torque - 1,250 rpm4034 ft-lb
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Rated Speed1800 r/min
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Stroke6.4 in
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Torque Rise33%
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NoteStandard ambient cooling.
Engine - Tier 4 Final
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Bore5.7 in
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Displacement1959 in³
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EmissionsU.S. EPA Tier 4 Final
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Engine ModelCat® C32 with ACERT™ Technology
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Gross Power - SAE J19951039 HP
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Net Power - EEC 80/1269973 HP
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Net Power - ISO 143961024 HP
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Net Power - ISO 9249973 HP
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Net Power - SAE J1349964 HP
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Peak Torque - 1,250 rpm4034 lb/ft
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Rated Speed1800 r/min
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Stroke6.4 in
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Torque Rise33%
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NoteStandard ambient cooling.
Structures
Power Train
Hydraulics
Operator Station
Technology Solutions
Cat MineStar System
Safety
Serviceability
Customer Support
Sustainability
Bucket Ground Engaging Tools
System Match Efficiency
Standard Equipment:
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- Note
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- Standard and optional equipment may vary. Consult your Cat dealer for details.
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- Power Train
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- Brakes, oil-cooled, multi-disc, service/secondary
- Case drain filters
- Demand fan
- Driveline parking brake
- Engine, Cat C32 ACERT
- Fuel priming pump (electric)
- Ground level engine shutoff
- Precleaner, engine air intake (above hood)
- Radiator
- Starting aid, ether, automatic
- Throttle lock, electronic
- Torque converter, Impeller Clutch (ICTC) with Rimpull Control System
- Transmission, planetary powershift, 3F/3R electronic control
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- Electrical
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- Alarm, back-up
- Alternator, 150-amp
- Batteries, maintenance free, 4 – 1,400 CCA
- Deutsch terminal connectors
- Diagnostic connector starting and charging system
- Electrical system, 24 volt
- Electronic Service Center
- Electronic transmission control
- Lighting system, halogen (front and rear) lighting, access stairway
- Starter and charging system, 24V
- Starter receptacle for emergency start
- Starter and transmission lockouts (bumper)
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- Operator Environment
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- Advisor Display, displays real time operating information, performs calibrations and customizes operator settings
- Air conditioner
- Air precleaner
- Cab, sound suppressed and pressurized, separate external rollover protective structure (ROPS/FOPS) radio ready for entertainment, includes antenna, speakers and converter (12-volt 10-amp) and power port
- Cigar lighter, ashtray
- Coat hook
- Controls, lift and tilt function
- Digital display on center console: – Gear – Ground speed – Machine hours
- Heater, defroster
- Horn, electric
- Instrumentation, gauges: – Coolant temperature – Fuel level – Hydraulic oil temperature – Power train oil temperature – Tachometer
- Light, cab, dome
- Lunchbox, beverage and manual holders
- Mirrors, rearview (externally mounted)
- Rimpull Control System
- Seat, Cat Comfort (cloth), air suspension, six-way adjustable
- Seat, trainer with lap belt, 76 mm (3 in) wide
- Seat belt, retractable, 76 mm (3 in) wide
- STIC Control System
- Transmission gear indicator
- Vital Information Management System (VIMS) with Advisor Display: External Data Port, Customizable Operator Profiles, Cycle Timer, Integrated Payload Control System
- Wet-Arm wipers/washers (front and rear): – Intermittent front and rear wipers
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- Other
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- Automatic bucket leveler
- Automatic lift and lower bucket kickout
- Axle ecology drain
- Bumper service center
- Deluxe filtration
- Emergency platform egress
- Front walkway
- Fuel, fast fill system
- Grouped hydraulic pressure ports
- Guards, crankcase and power train
- Hitch, drawbar with pin
- Implement and steering ecology drains
- Implement lock lever, cab
- Linkage pins, maintenance free
- Oil sampling valves
- Positive Flow Control implement system
- Product Link™
- Rims
- Service center with ground level electrical and fluid connections
- Sight gauges for steering, implement and transmission oil
- Stairway, left and right rear access
- Starter lockout, bumper
- Steering and transmission lock lever, cab
- Steering, load sensing
- Toe kicks
- Transmission lockout, bumper
Optional Equipment:
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- Note
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- Standard and optional equipment may vary. Consult your Cat dealer for details.
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- Power Train
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- –50° C (–58° F) antifreeze
- Engine coolant heater (120V)
- Engine coolant heater (240V)
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- Electrical
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- LED warning strobe
- Object detection (radar)
- Power converter
- Rear vision camera
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- Operator Environment
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- AM/FM/CD/MP3 radio
- Cab precleaner
- Satellite Sirius radio with bluetooth
- Sun screen
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- Machine Control And Guidance
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- Cat Terrain ready
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- Spare Rims
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- 40.00×51 spare rim
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- Miscellaneous Attachments
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- Axle oscillation limit stop
- Egress, powered rear access
- Rear roading fenders