Exterior View
Interior View

993 Wheel Loader

Like all Cat® wheel loaders, the 993 is designed with durability built in, ensuring maximum availability through multiple lifecycles. With optimized performance, the 993 allows you to more efficiently move material. Introduced in 2008, the success of the 993 is a testament to its heritage. Infused with Cat DNA, the roots of performance, durability, comfort and efficiency run deep.

Engine Model
Cat C32B
Bore
5.7in
Displacement
1959in³
Emissions
U.S. EPA Tier 4 Final, U.S. EPA Tier 2 Equivalent
Gross Power – SAE J1995
1039HP
Net Power – EEC 80/1269
974HP
Net Power – ISO 14396
1024HP
Net Power – ISO 9249
974HP
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.
Operating Weight – Tier 4 Final*
294687lb
Bucket Range
12.2-23.7 m3 (16.0-31.0 yd3)
Articulation Angle
43°
Cat Truck Match – Standard Lift
777
Cat Truck Match – High Lift
777, 785
Operating Weight – Tier 2 Equivalent*
294687lb
Rated Payload – High Lift
27.5t
Rated Payload – Standard Lift
30t
Note
*High lift, 50/65-51 (364-6315) tires, standard cooling, 13.8 m3 (18 yd3 ) bucket (496-9912).
Bore
5.7in
Displacement
1959in³
Emissions
U.S. EPA Tier 4 Final, U.S. EPA Tier 2 Equivalent
Engine Model
Cat C32B
Gross Power – SAE J1995
1029HP
Net Power – EEC 80/1269
960HP
Net Power – ISO 14396
1015HP
Net Power – ISO 9249
960HP
Net Power – SAE J1349
952HP
Peak Torque – 1,250 rpm
4034ft-lb
Rated Speed
1800r/min
Stroke
6.4in
Torque Rise
33%
Note
Standard ambient cooling.
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 – Forward 1
Lock-up disabled
Direct Drive – Forward 2
8mile/h
Direct Drive – Forward 3
14.1mile/h
Direct Drive – Reverse 1
4.9mile/h
Direct Drive – Reverse 2
8.8mile/h
Direct Drive – Reverse 3
15.6mile/h
Note
50/65-51 (364-6315) calculated speeds.
Cylinders – Lift/Tilt
Double-acting
Lift Cylinder – Bore
10.5in
Lift Cylinder – Stroke
66.2in
Lift/Tilt System – Circuit
Positive Flow Control
Lift/Tilt System – Pump
Variable Piston
Maximum Flow at 1,650 rpm
311gal/min
Relief Valve Setting – Lift/Tilt
4200psi
Tilt Cylinder – Bore
9.3in
Tilt Cylinder – Stroke
40.9in
Note
High Lift configuration.
Dump
1.8s
Lower
3.8s
Lower Float Down
3.1s
Rack Back
2.4s
Raise
9.2s
Total Hydraulic Cycle Time
17.2s
Note
High Lift configuration, calculated speeds.
  • Powertrain
    • Engine, C32B
    • Brakes, oil-cooled, multi-disc, service/secondary
    • Driveline parking brake
    • Fuel Priming Pump (electric)
    • Ground level engine shutoff
    • Precleaner, engine air intake (above hood)
    • Automatic, ether starting aid
    • Electronic throttle lock
    • Planetary powershift, 3F/3R electronic control transmission
    • Rimpull Control System
    • Standard ICTC
  • Service
    • Case drain filters
    • VIMS download and Cat. Electronic
    • Technician service port in bumper
    • Axle ecology drain
    • Front walkway around cab
    • Ground-level fast-fill fuel system
    • Grouped hydraulic pressure ports
    • Guards, crankcase and power train
    • Drawbar hitch with pin
    • Linkage pins, maintenance free
    • Oil sampling valves
    • Product Link
    • Service center with ground level electrical and fluid connections
    • Sight gauges for steering, implement and
    • transmission oil
    • Transmission lockout, bumper
    • Grease lines
  • Cooling
    • Standard ambient package (recommended for site conditions that do not exceed 43°C [110° F])
  • Electrical And Lighting
    • 150-amp alternator
    • Four 1400 CCA batteries
    • Deutsch terminal connectors
    • 24V starting and charging system
    • 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 receptacle for emergency start
    • Starter and transmission lockouts in bumper
  • Cold Weather
    • Heated Seat
  • Safety
    • Back-up alarm
    • Mirrors, rearview (externally mounted)
    • Seat, trainer with lap belt, 76 mm (3 in) wide
    • Seat belt, retractable, 76 mm (3 in) wide
    • Emergency platform egress
    • Implement lock switch
    • Stairway, left and right rear access
    • Steering and transmission lock lever, cab
    • Toe kicks
  • Operator Environment
    • Premium seat with heated and actively cooled leather, adjustable lumbar support, air adjustable bolsters on the seat and backrest, seat cushion tilt adjustment, and adjustable-length seat cushion
    • 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)/Falling Object Protective Structure (FOPS) radio ready for entertainment, includes antenna, speakers and converter (12-volt 10-amp) and power port
    • Cigar lighter, ashtray
    • Coat hook
    • Dual lever lift and tilt function controls
    • 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
    • Wet-Arm wipers/washers (front and rear): – Intermittent front and rear wipers
    • Bonded glass, tinted
  • Efficiency
    • Automatic bucket leveler
    • Automatic lift and lower bucket kickout
    • Positive Flow Control implement system
    • Load-sensing steering
  • Linkage
    • Standard lift (30 tons face)
  • Powertrain
    • ICTC with lock up clutch
    • Engine Brake
  • Service
    • Automatic Autolube
  • Cooling
    • High ambient package (recommended for site conditions that do not exceed 55° C [131°F])
  • Electrical And Lighting
    • Product Link (Cellular)
    • Product Link (Satellite)
  • Cold Weather
    • Fuel heater (heated by recirculation using engine heat and a heat exchanger) (recommended in conditions from –18° C to –30° C [0° F to –22° F])
    • –50° C (–58° F) antifreeze
    • Heated Mirrors
    • 120V or 240V coolant heating elements (recommended in conditions from –18° C to –30° C [0° F to –22° F])
  • Safety
    • LED warning strobe
    • Object detection (radar)
    • Rear vision camera
    • Egress, powered rear access
    • Secondary Steering
    • Wheel Chocks
  • Operator Environment
    • Joystick lift and tilt function controls
    • AM/FM/CD/MP3 radio
    • Cab precleaner
    • Satellite Sirius radio with Bluetooth.
    • Sun screen
    • Rubber-mounted, high-impact resistant solar control glass (Complies with AS/NZS 2080)
  • Efficiency
    • ICTC with lock-up clutch
  • Machine Control And Guidance
    • Cat Terrain ready
  • Rims And Tires
    • 40.00×51 spare rim
    • Tires – 50/65R51
    • Tires – 50/65-51
    • Axle oscillation limit stop
  • Load And Carry Or Extensive Tramming
    • Ride Control
    • Rear Roading Fenders
  • Linkage
    • High lift (27.5 tons face)
  • Sound Suppression
    • Sound-suppression package

Coming Soon

Why Choose Louisiana Cat

We serve to build and power our community for a better future.

  • Provide a safe & meaningful work environment
  • Deliver innovative solutions through our expertise
  • Committed to the long-term growth and success of our employees and customers
  • Grow our business profitably

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