New CAT Equipment

994K Wheel Loader

Get More Done ... Using Less Time and Fuel

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 1990, the 994 has become the top customer choice in its size class for over 25 years. Focused on helping our customers succeed, we have continued to build upon each new series' legacy of reliability, safety, operator comfort, serviceability and sustainability.
All images included in this Specalog show a U.S. EPA Tier 1/EU Stage I Equivalent configuration. It's important to note that the Tier 4 Final/EU Stage V Equivalent will have some physical differences, including the presence of a DEF tank.

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    Benefits

    Up To 8% MORE MATERIAL PER UNIT OF FUEL CONSUMED

    Moves significantly more material...for less cost. Helping you get more done with less fuel--every hour, every shift, every day.

    UP TO 29% INCREASE IN RATED PAYLOAD

    And up to 28% more breakout force...all with no decrease in cycle time.

    EASIER TO MAINTAIN AND REBUILD FOR LOWEST TOTAL COST OF OWNERSHIP

    Built to handle your toughest working conditions while providing easier maintenance and repair...year after year, rebuild after rebuild.

    Learn more about the 994K Wheel Loader

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    • Axles
      Front
      Fixed
      Oscillation Angle
      Rear
      Trunnion
    • Brakes
      Brakes
      ISO 3450:2011
    • Buckets
      Bucket Capacities
      19.1-43.6 m3 (25-57 yd3)
    • Complete System Fill
      Cooling System
      138 gal (US)
      Diesel Exhaust Fluid (DEF) (Tier 4 Final/Stage IV)
      137 gal (US)
      Differential - Final Drives - Front
      220 gal (US)
      Differential - Final Drives - Rear
      200 gal (US)
      Engine Crankcase
      76 gal (US)
      Fuel Tank - Standard
      910 gal (US)
      Fuel Tank - With 24 hr Attachment
      1500 gal (US)
      Hydraulic Tank - Implement and Hydraulic Fan
      270 gal (US)
      Hydraulic Tank - Steering and Braking
      100 gal (US)
      Note
      *Not available on Tier 4 Final machines. Not available in all regions.
      Oil Renewal System (ORS)*
      20 gal (US)
      Transmission
      110 gal (US)
    • Cooling System
      Ambient Capability Hydraulically Driven Demand Fan - High (Tier 1 equivalent)
      131 °F
      Ambient Capability Hydraulically Driven Demand Fan - High (Tier 4 Final)
      127.4 °F
      Ambient Capability Hydraulically Driven Demand Fan - Standard
      40.8 °F
    • Dimensions - High Lift - Approximate
      B-Pin Height - Maximum Lift
      31.7 ft
      Clearance at Maximum Lift
      23.3 ft
      Dump Angle at Maximum Lift
      –50.0 degrees
      Front Axle Centerline to Bucket Tip
      23.3 ft
      Ground to Bumper Clearance
      4.4 ft
      Ground to Center of Axles
      6 ft
      Ground to Lower Hitch Clearance
      2.9 ft
      Ground to Top of Exhaust Stacks
      23.2 ft
      Ground to Top of Hood
      18.6 ft
      Ground to Top of ROPS
      23.4 ft
      Maximum Overall Height - Bucket Raised
      41.2 ft
      Maximum Overall Length
      66 ft
      Note
      Assumes 22.9 m3 (30 yd3) bucket for standard lift, and 21.4 m3 (28 yd3) bucket for high lift, fitted with Cat Advansys heavy duty tips. Assumes tire size 58/85-57.
      Rack Angle at Maximum Lift
      59.4 degrees
      Rack Back Angle - Carry
      53.7 degrees
      Rack Back Angle - Ground Level
      45.0 degrees
      Reach - Maximum Lift
      8.8 ft
      Rear Axle - Centerline to Bumper
      20.4 ft
      Tread Width
      14.1 ft
      Wheel Base
      22.3 ft
      Width - Over Tires - With Bulge
      18.8 ft
    • Dimensions - Standard Lift - Approximate
      B-Pin Height - Maximum Lift
      28.8 ft
      Clearance at Maximum Lift
      20.2 ft
      Dump Angle at Maximum Lift
      –50.0 degrees
      Front Axle Centerline to Bucket Tip
      21.3 ft
      Ground to Bumper Clearance
      4.4 ft
      Ground to Center of Axles
      6 ft
      Ground to Lower Hitch Clearance
      2.9 ft
      Ground to Top of Exhaust Stacks
      23.2 ft
      Ground to Top of Hood
      18.6 ft
      Ground to Top of ROPS
      23.4 ft
      Maximum Overall Height - Bucket Raised
      38.6 ft
      Maximum Overall Length
      64 ft
      Note
      Assumes 22.9 m3 (30 yd3) bucket for standard lift, and 21.4 m3 (28 yd3) bucket for high lift, fitted with Cat Advansys heavy duty tips. Assumes tire size 58/85-57.
      Rack Angle at Maximum Lift
      59.5 degrees
      Rack Back Angle - Carry
      47.7 degrees
      Rack Back Angle - Ground Level
      39.7 degrees
      Reach - Maximum Lift
      9.3 ft
      Rear Axle - Centerline to Bumper
      20.4 ft
      Tread Width
      14.1 ft
      Wheel Base
      22.3 ft
      Width - Over Tires - With Bulge
      18.8 ft
    • Engine
      Bore
      6.7 in
      Displacement
      4766 in³
      Emissions
      U.S. EPA Tier 4 Final/EU Stage IV* or U.S. EPA Tier 1/EU Stage I Equivalent
      Engine Model
      Cat® 3516E
      Gross Power - ISO 14396
      1847 HP
      Gross Power - SAE J1995
      1870 HP
      Net Power
      1739 HP
      Net Power - SAE J1349 - High Ambient
      1696 HP
      Net Power - SAE J1349 - Standard Ambient
      1739 HP
      Note (1)
      The power ratings apply when tested under the reference conditions for the specified standard.
      Note (2)
      The net power advertised is the power available at the flywheel when the engine is equipped with fan, alternator, air cleaner, and muffler.
      Note (3)
      The gross power advertised is with the fan at maximum speed.
      Note (4)
      *Tier 4 Final/EU Stage IV configuration is ready to meet Stage V emission requirements once in effect.
      Peak Torque - 1,200 rpm - SAE J1995
      8549 lb/ft
      Rated Speed
      1,600 rpm
      Stroke
      8.5 in
      Torque Rise
      39%
    • Hydraulic Cycle Times
      Dump
      3.1 s
      Lower Float Down
      4.2 s
      Rack Back
      4.9 s
      Raise
      12.6 s
      Total Hydraulic Cycle Time - Empty Bucket
      23.5 s
    • Hydraulic System - Lift/Tilt
      Cylinders, Double Acting - Lift, Bore and Stroke
      370 × 1713 mm (14.6 × 67.4 in)
      Cylinders, Double Acting - Tilt, Bore and Stroke
      310 × 1086 mm (12.2 × 42.8 in)
      Lift/Tilt System - Circuit
      Positive Flow Control
      Lift/Tilt System - Pump
      Variable Displacement Piston
      Maximum Flow at 1,700 rpm Engine Speed
      541 gal/min
      Pilot System
      Open Loop and Pressure Reducing
      Relief Valve Setting - Lift/Tilt
      4587 psi
    • Hydraulic System - Steering
      Maximum Flow at 1,700 rpm Engine Speed
      259 gal/min
      Relief Valve Setting - Steering
      4496 psi
      Steering Cycle Times - High Idle
      4.3 s
      Steering Cycle Times - Low Idle
      7.6 s
      Steering System - Circuit
      Pilot, Load Sensing
      Steering System - Pump
      Piston, Variable Displacement
      Total Steering Angle
      80 degrees
    • Operating Specifications
      Bucket Capacity Range
      17.2 - 43.6 m³ (22.3 - 57 yd³)
      Bucket Capacity Range - Coal
      32.1 - 43.6 m³ (42 - 57 yd³)
      Bucket Capacity Range - Iron Ore
      17.2 - 21.4 m³ (22.3 - 28 yd³)
      Bucket Capacity Range - Rock
      19.1 - 29.1 m³ (25 - 38 yd³)
      Note
      *In Low to Moderate Digging Resistance: please contact your local dealer to determine if your application is suitable for this increased rated payload
      Operating Weight
      534852 lb
      Rated Payload - High Lift (Low to Moderate Digging Resistance)
      55 ton (US)
      Rated Payload - High Lift (Moderate to High Digging Resistance)
      42 ton (US)
      Rated Payload - Standard Lift (Low to Moderate Digging Resistance)
      60 ton (US)
      Rated Payload - Standard Lift (Moderate to High Digging Resistance)
      45 ton (US)
    • Sound Performance - Standard
      Machine Sound Level (ISO 6395:2008)
      119 dB(A)
      Note
      *EU Stage V ready.
      Operator Sound Level (ISO 6396:2008) - Tier 1/EU Stage I Equivalent
      72 dB(A)
      Operator Sound Level (ISO 6396:2008) - Tier 4 Final/EU Stage IV*
      72 dB(A)
      Sound Performance
      The measurement was conducted at 70 percent of the maximum engine cooling fan speed. 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.
    • Sound Performance - Suppression
      Machine Sound Level (ISO 6395:2008)
      117 dB(A)
      Note
      *EU Stage V ready.
      Operator Sound Level (ISO 6396:2008) - Tier 1/EU Stage I Equivalent
      71 dB(A)
      Operator Sound Level (ISO 6396:2008) - Tier 4 Final/EU Stage IV*
      71 dB(A)
      Sound Performance
      The measurement was conducted at 70 percent of the maximum engine cooling fan speed. 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.
    • Transmission
      Direct Drive - Forward 1
      Lock-up disables
      Direct Drive - Forward 2
      8.7 mile/h
      Direct Drive - Forward 3
      15.2 mile/h
      Direct Drive - Reverse 1
      Lock-up disables
      Direct Drive - Reverse 2
      9.6 mile/h
      Direct Drive - Reverse 3
      16.8 mile/h
      Forward - 1
      4.6 mile/h
      Forward - 2
      8 mile/h
      Forward - 3
      13.6 mile/h
      Note
      Travel speeds based on 58/85-57 tires.
      Reverse - 1
      5 mile/h
      Reverse - 2
      8.8 mile/h
      Reverse - 3
      14.9 mile/h
      Transmission Type
      Cat Planetary Power Shift
    NOTE
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
    POWER TRAIN
    • Engine, 3516E High Displacement (HD) Mechanical Electronic Unit Injector (MEUI-A), Air-to-Air Aftercooling (ATAAC) diesel, turbocharged/aftercooled
    • Engine prelube
    • Fuel priming pump (electric)
    • Ground-level engine shutoff
    • Engine air intake (above hood) precleaner
    • Aluminum Modular Radiator (AMR)
    • Automatic, ether starting aid
    • Electronic throttle lock
    • Impeller Clutch Torque Converter (ICTC) with Lock-Up Clutch and rimpull control system
    • Rimpull control system
    • Planetary powershift, 3F/3R electronic control transmission
    • Delayed engine shutdown
    • Oil-cooled, multi-disc, service brakes
    • Electro-hydraulic parking brake
    LINKAGE
    • Standard lift (40.8 tonnes/45 tons face, 54.4 tonnes/60 tons loose)
    ELECTRICAL
    • Alternator
    • Dry batteries
    • 10/15 amp, 24V to 12V converter
    • Disconnect switch to bumper
    • LED warning lights (pattern selectable)
    • LED lighting system (working lights, access and service platform lights, turn signals/hazard lights)
    • Emergency jump-start receptacle
    • Starter and transmission lockout in bumper
    • 24V starting and charging system
    • Electric starters
    • 24V starting and charging system
    • Electric starters
    OPERATOR ENVIRONMENT
    • Bonded glass, tinted
    • 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
    • Dual lever lift and tilt function controls
    • Implement kickouts
    • Air conditioner
    • Cab pressure indicator
    • Graphical touchscreen information display conveys real-time operating information and payload measurement
    • Heater, defroster, auto temperature controls
    • Gauge instrumentation
      – DEF Level, if equipped
      – Coolant temperature
      – Hydraulic oil temperature
      – Fuel level
      – Power train oil temperature
      – Engine speed (tachometer)
      – Transmission gear
      – Ground speed
      – Engine hour meter
    • Warning/indicator instrumentation
      – Low DEF Level, if equipped
      – Three category action alert system
      – Brake malfunction
      – Bucket float status
      – Delayed engine shutdown status
      – Engine idle shutdown status
      – Engine malfunction
      – Fuel economy mode enable status
      – Hydraulic lockout
      – Lockup clutch enable status
      – Low fuel level
      – Parking brake status
      – Quick shift enable status
      – Rimpull control enable status
      – Seat belt warning
      – Secondary steering
      – Throttle lock status
      – Transmission gear
      – Turn signal
    • Keypad control with indicator lights
      – Fuel economy mode
      – Implement kickouts
      – Lockup clutch
      – Manual lube
      – Quickshift enable
      – Rimpull control system
      – Side rearview mirror heater
      – Throttle lock
      – Turn signals
      – Dash backlight control
      – Hazard lights
    • Dome light in cab
    • Lunchbox and beverage holders
    • Steering and Transmission Integrated Control (STIC) system
    • Sun screen, pull down (front and rear)
    • Vital Information Management System (VIMS) with Information Display: external data port, Cycle Timer, integrated Cat Production Measurement (CPM)
    • Keypad, messenger, ET, VIMS
    • Coat hook
    SAFETY
    • Electric (field and shop) horns
    • Ground-access ladders
    • Rear-vision camera
    • Front frame access with steps
    • Front walkway around cab
    • Pump bay access ladders with T-handle and platform
    • Tie-offs on ROPS and radiator guards
    • Steering frame lock
    • Stairways on both sides of the machine
    • LED stairway and access lights
    • Toe kicks
    • Retractable seatbelt, 76 mm (3 in) wide
    • Trainer seat with lap belt, 76 mm (3 in) wide
    • Back-up alarm
    • Secondary steering
    MACHINE CONTROL AND GUIDANCE
    • CPM Payload Weighing System
    FUEL TANK
    • 12 hour (3440 L/910 gal)
    COOLING
    • Standard ambient package (recommended for site conditions that do not exceed 43° C [110° F])
    SERVICE
    • Ground-level service center including:
      – Service center light
      – Implement and cooling fan oil level indicator
      – Steering and brake oil level indicator
      – Window washer solvent level indicator
      – Transmission oil level indicator
      – DEF level indicator (if equipped)
      – Fuel level indicator
      – Engine oil level indicator
      – Engine coolant level indicator
      – Automatic lubrication system grease tank level indicator
      – DEF purge indicator lamp
      – Starter lockout and LED
      – Heavy-duty battery disconnect switch
      – Stairway light switch
      – Service lighting switch (if equipped)
      – Fuel shutoff engine shutdown switch
      – Engine oil fast-fill port
      – Transmission oil fast-fill port
      – Steering and brake hydraulic oil fast-fill port
      – Steering and brake hydraulic oil drain port
      – Oil renewal system fast-fill port
      – Engine coolant fast-fill port
      – DEF fill port (HRC only)
      – Implement and cooling fan hydraulic oil fast-fill port
      – Implement and cooling hydraulic oil drain port
      – Automatic lubrication system grease tank fill port
      – 24V jump-start receptacle
      – 240V jacket water and engine oil heater plug (if equipped)
      – 12V power port
      – VIMS key switch
      – 14-pin machine data port
      – VIMS Messenger display
    • In-tank mounted cartridge-type case drain filters with in-line magnetic plugs on implement, cooling fan, brake and steering pumps
    • High-pressure screens on the output side of implement, cooling fan, brake and steering pumps
    • Pump efficiency monitoring
    • Automatic lubrication system greases the linkage, hitch, steering and axle trunnion bearings
    • Electronic pressure control of the automatic lubrication system eliminates pressure adjustment and monitors grease thickness for temperature compatibility
    • Rock guards on linkage grease lines
    • Cat O-ring face seal couplings
    • Lockable service access doors
    • Ecology drains for engine, radiator, hydraulic tank, steering and brake tank, brake cooling tank and axles
    • High-speed engine oil change system
    • Ground-level fast-fill fuel system
    • Transmission guard
    • Drawbar hitch with pin
    • Cat XT hoses
    • Left-side service center
    • Oil sampling valves
    EFFICIENCY
    • Economy Mode
    • Variable displacement implement pumps
    • Variable displacement load sensing steering
    • Variable displacement cooling fan pump
    • Torque converter lock-up clutch
    NOTE
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
    SPARE RIMS
    • 1118 mm (44") 152 mm (44 _ 57) (6") flange
    • 1194 mm (47") 152 mm (44 _ 57) (6") flange
    • 1194 mm (47") 127 mm (47 _ 57) (5") flange
    SOUND
    • Sound-suppression package
    RIMS AND TIRES
    • Rims – 1118 mm (44") (44 _ 57) 152 mm (6") flange. For use with 53.5/85-5776PR L5 tires
    • Tires – 53.5/85-57 FS 76PR L5 (require 44" rims)
    • Rims – 1194 mm (47") (47 _ 57) 127 mm (5") flange. For use with 60/80 R57L5R XMine D2 SR tires
    • Tires – 58/85-57 84PR L4 (require 47" rims)
    • Rims – 1194 mm (47") (47 _ 57) 152 mm (6") flange. For use with 58/85-5784PR L4 tires
    ELECTRICAL
    • Service lights
    POWER TRAIN
    • Oil Renewal System (ORS) (Not available on Tier 4 Final machines. Not available in all regions.)
    LINKAGE
    • High lift (38.1 tonnes/42 tons face, 49.9 tonnes/55 tons loose)
    OPERATOR ENVIRONMENT
    • Rubber-mounted, high-impact resistant solar control glass (Complies with AS/NZS 2080)
    • Joystick lift and tilt function controls
    • AM/FM/AUX radio
    • AM/FM/AUX/USB/BT/CD/SAT radio
    SAFETY
    • Powered ground-access stairs
    • Cat Detect (Rear Object Detection)
    • Wheel chocks
    COLD WEATHER
    • Cold-weather cooling fan bypass (recommended for temperatures below –29° C [–20° F])
    • Heavy-duty starter (provides an additional electric starter motor and two additional batteries for a total of three starter motors and six batteries) (recommended for temperatures below 0� C [32� F])
    • 240V engine oil and coolant heating elements (recommended in conditions from –18° C to –30° C [0° F to –22° F])
    • 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])
    • Heated mirrors (recommended for below-freezing temperatures)
    MACHINE CONTROL AND GUIDANCE
    • Cat Terrain ready
    FUEL TANK
    • 24 hour (5700 L/1,506 gal)
    COOLING
    • High ambient package (recommended for site conditions that do not exceed 53° C [127° F])