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

  • Operating Weight - Tier 4 Final* 294687 lb

  • Bucket Range 12.2-23.7 m3 (16.0-31.0 yd3)

  • Bore 5.7 in

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Product Specifications

Specifications

Engine - Tier 4 Final

  • 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 1039hp

  • Net Power - EEC 80/1269 974hp

  • Net Power - ISO 14396 1024hp

  • Net Power - ISO 9249 974hp

  • Net Power - SAE J1349 964hp

  • Note Standard ambient cooling.

  • Peak Torque - 1,250 rpm 4034lb/ft

  • Rated Speed 1800r/min

  • Stroke 6.4in

  • Torque Rise 33%

Operating Specifications

  • Articulation Angle 43°

  • Bucket Range 12.2-23.7 m3 (16.0-31.0 yd3)

  • Cat Truck Match - High Lift 777, 785

  • Cat Truck Match - Standard Lift 777

  • Note *High lift, 50/65-51 (364-6315) tires, standard cooling, 13.8 m3 (18 yd3 ) bucket (496-9912).

  • Operating Weight - Tier 2 Equivalent* 294687lb

  • Operating Weight - Tier 4 Final* 294687lb

  • Rated Payload - High Lift 27.5t

  • Rated Payload - Standard Lift 30t

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

  • Note Standard ambient cooling.

  • Peak Torque - 1,250 rpm 4034ft-lb

  • Rated Speed 1800r/min

  • Stroke 6.4in

  • Torque Rise 33%

Transmission

  • 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

  • Forward - 1 4.2mile/h

  • Forward - 2 7.4mile/h

  • Forward - 3 12.7mile/h

  • Note 50/65-51 (364-6315) calculated speeds.

  • Reverse - 1 4.7mile/h

  • Reverse - 2 8.1mile/h

  • Reverse - 3 13.9mile/h

  • Transmission Type Cat Planetary Power Shift

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

  • Note High Lift configuration.

  • Relief Valve Setting - Lift/Tilt 4200psi

  • Tilt Cylinder - Bore 9.3in

  • Tilt Cylinder - Stroke 40.9in

Hydraulic Cycle Times

  • Dump 1.8s

  • Lower 3.8s

  • Lower Float Down 3.1s

  • Note High Lift configuration, calculated speeds.

  • Rack Back 2.4s

  • Raise 9.2s

  • Total Hydraulic Cycle Time 17.2s

Features

Equipment

Standard Equipment

  • 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

  • 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

  • Standard ambient package (recommended for site conditions that do not exceed 43°C [110° F])

  • 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

  • Heated Seat

  • 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

  • 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

  • Automatic bucket leveler

  • Automatic lift and lower bucket kickout

  • Positive Flow Control implement system

  • Load-sensing steering

  • Standard lift (30 tons face)

Optional Equipment

  • ICTC with lock up clutch

  • Engine Brake

  • Automatic Autolube

  • High ambient package (recommended for site conditions that do not exceed 55° C [131°F])

  • Product Link (Cellular)

  • Product Link (Satellite)

  • 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])

  • LED warning strobe

  • Object detection (radar)

  • Rear vision camera

  • Egress, powered rear access

  • Secondary Steering

  • Wheel Chocks

  • 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)

  • ICTC with lock-up clutch

  • Cat Terrain ready

  • 40.00x51 spare rim

  • Tires – 50/65R51

  • Tires – 50/65-51

  • Axle oscillation limit stop

  • Ride Control

  • Rear Roading Fenders

  • High lift (27.5 tons face)

  • Sound-suppression package