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.
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Engine - Tier 4 Final
- 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 Specifications
- 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).
Engine - Tier 2 Equivalent
- 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
- 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.
Hydraulic System - Lift/Tilt
- 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.
Hydraulic Cycle Times
- 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.
Standard Equipment:
-
- 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)
Optional Equipment:
-
- 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
-
- 40.00x51 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