Keeping with the legacy of Caterpillar quality and reliability, the wheel loader line has expanded with the new Cat 993K. The 993K offers greater productivity, improved safety and enhanced operator comfort for your toughest digging applications.

Engine
Net Power	950 hp
Engine Model	Cat® C32 ACERT
Net Power - SAE J1349	950 hp
Gross Power - SAE J1995	1050 hp
Operating Specifications
Operating Weight	294800 lb
Rated Payload	25 tons
Static Tipping Load, Full Turn	158026 lb
Breakout Force	159562 lb
Transmission
Converter Drive - Forward 1	4.3 mph
Converter Drive - Forward 2	7.4 mph
Converter Drive - Forward 3	12.5 mph
Converter Drive - Reverse 1	4.7 mph
Converter Drive - Reverse 2	8.2 mph
Converter Drive - Reverse 3	13.7 mph
Direct Drive - Forward 1	Lock-up disabled
Direct Drive - Forward 2	7.7 mph
Direct Drive - Forward 3	13.6 mph
Direct Drive - Reverse 1	4.8 mph
Direct Drive - Reverse 2	8.5 mph
Direct Drive - Reverse 3	15 mph
Hydraulic Cycle Time
Rackback	2.4 Seconds
Raise	9.4 Seconds
Dump	2.1 Seconds
Lower Float Down (Empty)	6.7 Seconds
Power Down	5.1 Seconds
Service Refill Capacities
Fuel Tank	545 gal
Cooling System	84 gal
Crankcase	32 gal
Transmission	45 gal
Differentials and Final Drives - Front	130 gal
Differentials and Final Drives - rear	128 gal
Hydraulics - Lift/Tilt	126 gal
Hydraulics - Steering/Brake	49 gal
Dimensions*
Height to Top of Exhaust Stacks	19.7 ft
Height to Top of Hood	14 ft
Ground Clearance	2 ft
Reach at Max. Lift/Dump - Std	8.2 ft
Overall Height Bucket Raised - Std	32.1 ft
Wheel Base Length	19.4 ft
Overall Length - Std	50 ft
Length with Bucket on Ground	50 in
Buckets
Bucket Capacities	12.2-23.7 m3 16-31 yd3
Brakes
Brakes	Meet SAE J1473, OCT90 and ISO 3450:1992
Cab
Cab - ROPS/FOPS	Meets SAE and ISO standards
Tires
Tires	Choose from a variety of tires to meet your application
Loader Hydraulic System
Relief Valve Setting	4278 psi
Cylinders, Double Acting: Lift, Bore and Stro	266.7 mm 10.5 in 1882 mm 84 in
Cylinder, Double Acting: Tilt, Bore and Strok	235 mm 9.3 in 1040 mm 41 in

ELECTRICAL

Alarm, back-up

Alternator, 150-amp brushless

Batteries, maintenance-free (4) 1400 CCA

Deutsch terminal connectors

Diagnostic connector starting and charging system

Electrical system, 24-Volt

Electronic transmission control

Lighting system, halogen (front and rear)

Starting and charging system (24-Volt)

Starter receptacle for emergency start

Starter and transmission lockouts in bumper

Electronic Service Center

OPERATOR ENVIRONMENT

Advisor Display

Displays real time operating information, performs calibrations and customizes operator settings

Air condition

Air precleaner

Cab

Sound suppressed and pressurized, separate external rollover protective structure (ROPS/FOPS), radio ready for entertainment including antenna, speakers, 12-Volt 10-amp converter and power port

Cigar lighter and ashtray (12-Volt)

Coat hook (2) with straps

Controls, left and tilt function

Heater and defroster

Horn, electric

Instrumentation gauges

Engine coolant temperature

Hydraulic oil temperature

Fuel level

Power train oil temperature

Tachometer

Digital display on center console

Gear

Ground speed

Machine hours

Light, dome (cab)

Lunch box, beverage holders and manual holders

Rimpull Control System

Seat belt, retractable, 76 mm (3 in) wide

STIC system

Trainer seat with lap belt

VIMS

External data port, Integral Payload Control System

Wet-arm wipers and washers, front and rear

Intermittent front wipers

POWER TRAIN

Brakes, oil-cooled, multi-disk, service and secondary

Demand fan

Driveline parking brake

Fuel priming pump (electric)

Ground level engine shutdown

Precleaner, engine air intake (above hood)

Radiator, Next Generation Modular NGMR)

Starting aid, ether, automatic

Throttle lock, electronic

Transmission, 533 mm (21 in ) planetary, powershift with 3F/3R, electronic control

OTHER STANDARD EQUIPMENT

Automatic bucket leveler

Automatic lift and lower bucket kickout

Axle ecology drain

Bumper Service Center

Grouped hydraulic pressure ports

Guards, crankcase and power train

Hitch, drawbar with pin

Impeller clutch

Implement lock lever, cab

Implement and steering ecology drains

Linkage pins, maintenance-free

Mufflers, under hood

Oil sampling valves

Positive flow control implement valve

Rims

Sight gauges

Steering oil level

Implement oil level

Transmission oil level

Stairway, left and right side

Starter lockout, bumper

Steering, load sensing

Steering and transmission lock lever, cab

Transmission lockout, bumper

ANTI-FREEZE

Premixed 50 percent concentration of Extended Life Coolant with freeze protection to -34°C (-29°F)

ELECTRICAL

Camera, rear vision - WAVES

Light, warning beacons

Power converter - additional 10 amps with standard amp

Product Link - depends on geographic location

OPERATOR ENVIRONMENT

Radio, AM/FM, CD basic

Radio, satellite XM

Radio, satellite Sirius

Radio, satellite ready

Sunscreen, front and rear windows

Precleaner, turbine

POWER TRAIN

Oil Renewal System (ORS)

Ride Control

STARTING AIDS

Heater, engine coolant, 120V

Heater, engine coolant, 240V

Roading fenders

Sound suppression arrangement

Axle oscillation limiting - recommended if customer adds chains to rear tires

Computer Aided Earthmoving System, ready option

Low ambient coolant, -50°C (-58°F)

Buckets and GET - consult your Cat dealer for all options

ELECTRICAL

Camera, rear vision - WAVES

Light, warning beacons

Power converter - additional 10 amps with standard amp

Product Link - depends on geographic location

OPERATOR ENVIRONMENT

Radio, AM/FM, CD basic

Radio, satellite XM

Radio, satellite Sirius

Radio, satellite ready

Sunscreen, front and rear windows

Precleaner, turbine

POWER TRAIN

Oil Renewal System (ORS)

Ride Control

STARTING AIDS

Heater, engine coolant, 120V

Heater, engine coolant, 240V

Roading fenders

Sound suppression arrangement

Axle oscillation limiting - recommended if customer adds chains to rear tires

Computer Aided Earthmoving System, ready option

Low ambient coolant, -50°C (-58°F)

Buckets and GET - consult your Cat dealer for all options