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854K Wheel Dozer

Cat Wheel Dozers 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. Engineered for your demanding work in large dozing applications, the 854K Wheel Dozer is the largest in the Cat Wheel Dozer line and is an ideal match for large mining operations, power generating utilities, the general contracting industry and wherever mobility, versatility and compaction is needed.


Engine Model

Cat® C32 ACERT™

Gross Power


Emissions (U.S. EPA Tier 4 Final): Gross Power - SAE J1995


Emissions (U.S. EPA Tier 4 Final): Net Power ISO - 9249


Emissions (Tier 2 Equivalent): Gross Power - SAE J1995


Emissions (Tier 2 Equivalent): Net Power ISO - 9249


Rated Speed








Peak Torque - 1,200 rpm


Torque Rise


Note (1)

Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.

Note (2)

Net torque rise meets SAE J139.

Note (3)

No engine derating required up to 3050 m (10,000 ft) altitude.


Operating Weight



Transmission Type

Cat Planetary Power Shift

Converter Drive - Forward 1


Converter Drive - Forward 2


Converter Drive - Forward 3


Converter Drive - Reverse 1


Converter Drive - Reverse 2


Converter Drive - Reverse 3


Direct Drive - Forward 1

Lock-up disabled

Direct Drive - Forward 2


Direct Drive - Forward 3


Direct Drive - Reverse 1


Direct Drive - Reverse 2


Direct Drive - Reverse 3



Travel speeds based on 45/65-45 L-5 46 ply tires.

Hydraulic System - Lift/Tilt

Output at 1,850 rpm and 6900 kPa (1,000 psi)


Cylinders, Double Acting - Lift, Bore and Stroke

177 mm × 1760 mm (0.58 ft × 5.8 ft)

Cylinder, Double Acting - Tilt and Tip, Bore and Stroke

267 mm × 286 mm (0.88 ft × 0.94 ft)

Relief Valve Setting - Lift (Large Pump)


Relief Valve Setting - Tilt (Small Pump)


Service Refill Capacities

Fuel Tank - Standard

413gal (US)

Cooling System

53gal (US)


32gal (US)


45gal (US)

Differential - Final Drives - Front

98gal (US)

Differential - Final Drives - Rear

90gal (US)

Hydraulic System - Implement and Brakes - Tank Only

81gal (US)

Hydraulic System - Steering and Engine Cooling Fan - Tank Only

77gal (US)





Oscillating at ±10 degrees

Maximum Single-Wheel Rise and Fall




Meets ISO 3540:2011


Blade Capacities

25 to 45 m³ (33 to 58 yd³)


Air Conditioning

Standard air conditioning system contains environmentally friendly R134a refrigerant

Cab - ROPS/FOPS (1)

Cat cab with separate ROPS/FOPS is standard in North America, Europe and Japan.

Cab - ROPS/FOPS (2)

SAE J1040 MAY94, ISO 3471:2008, ISO 3471:2005


ROPS meets SAE J1040 MAY94, ISO 3471:2008 and ISO 3471:1994 criteria.


FOPS meets SAE J231 JAN81 and ISO 3449:1992 Level II criteria.

Sound Performance (1)

The dynamic operator sound pressure level is 71 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab.

Sound Performance (2)

The exterior sound pressure level for the standard machine measured at a distance of 15 m (49.2 ft) is 87 dB(A).

Sound Performance (3)

Hearing protection may be needed when operating with open operator station & cab for extended periods or in noisy environment.

Sound Performance (4)

The operator sound exposure Leq measured according to work cycle procedures specified in ANSI/SAE J1166 FEB08 is 71 dB(A).


Minimum Turning Radius


Total Steering Angle


Hydraulic Output at 1,850 rpm and 6900 kPa (1,000 psi)


Relief Valve Setting


Model 854K (Tier 4)

Serial Number Prefix


Model 854K (Tier 2)

Serial Number Prefix


Dimensions (Approximate)

Height - Top of ROPS


Height - Top of Exhaust Pipe


Height - Top of Hood


Ground Clearance


Centerline of Front Axle to Hitch


Centerline of Rear Axle to Edge of Bumper


Wheel Base


Length - With Blade on Ground


Standard Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Electrical
    • Alarm, back-up
    • Alternator (150-amp)
    • Batteries, low maintenance
    • Deutsch & Amp Seal terminal connectors
    • ECM diagnostic connector
    • Ground level electrical disconnect
    • Ground level starting receptacle for emergency start
    • Lighting system, halogen (front and rear)
    • Lighting, access stairway
    • Starter, electric (heavy duty)
    • Starting and charging system (24-volt)
  • Operator Environment
    • Advisor display
    • Air conditioner and heater with automatic temperature control
    • Cab, sound suppressed, pressurized, rollover protective structure (ROPS/FOPS) Radio ready for (entertainment) includes antenna, speakers, and 1 × 12V converters (24-volt, 10 amp) for use with laptop/cell phone
    • Cigar lighter and ashtray
    • Coat hook
    • Electro-hydraulic tilt and lift control system locks
    • Heater and defroster
    • Horn, electric
    • Implement and steering lockouts
    • VIMS 3G monitoring system:
      – Action alert system, three category
      – Instrumentation, gauges:
         · Engine Coolant Temperature
         · Fuel Level
         · Hydraulic Oil Temperature
         · Tachometer
         · Transmission Gear Indicator
         · Transmission Oil Temperature
    • Light, dome (cab)
    • Lunchbox and beverage holders
    • Mirrors, rearview (externally mounted)
    • Seat belt, retractable, 76 mm (3 in) wide operator and trainer seats
    • Seat, Cat Comfort (cloth) air suspension
    • STIC control system
    • Tinted glass
    • Wet-arm wipers/washer (front, rear, and corners), intermittent front wipers
  • Power Train
    • Air-to-Air After cooler (ATAAC)
    • Auto Idle Kickdown
    • Axle oil coolers (front and rear)
    • Brakes, fully hydraulic, enclosed, wet multiple disc service brakes and dry parking/secondary brake
    • Case drain filters
    • Delayed Engine Shutdown
    • Demand fan
    • Electric fuel priming pump
    • Engine, Cat C32 ACERT
    • Ground level engine shutdown
    • Ground level fast fill fuel
    • Ground level transmission lockout
    • Ground level starter lockout
    • Idle Engine Shutdown
    • Precleaner, engine air intake
    • Next Generation Modular Radiator (NGMR)
    • Starting aid (ether), automatic
    • Throttle lock
    • Transmission, 533 mm (21 in) planetary, powershift with 3F/3R, electronic control
    • Venturi Exhaust Stacks
  • Other Standard Equipment
    • Autolube
    • Automatic bucket lift/tilt kickouts, electronically adjustable from cab
    • Bumper service center
    • Couplings, Cat O-ring face seals
    • Doors, service access (locking)
    • Emergency platform egress
    • Fenders, steel (front and rear)
    • Grouped hydraulic pressure ports
    • Guards, power train and crankcase
    • Hitch, drawbar with pin
    • Hoses, Cat XT and XT-ES
    • Hydraulic oil cooler
    • Impeller clutch
    • Implement and steering ecology drains
    • Mufflers, under hood
    • Oil sampling valves
    • Piston pump case drain filters
    • Electro-hydraulic blade controls
    • Product Link
    • Service center with ground level electrical and fluids service center
    • Sight gauges:
      – Coolant level
      – Implement oil level
      – Steering oil level
      – Transmission oil level
    • Starter lockout, bumper
    • Stairway, left and right rear access
    • Steering, load sensing
    • Toe kicks
    • Transmission lockout, bumper
    • Vandalism protection caplocks
    • Windshield cleaning platforms
    • Venturi Stack
  • Tires, Rims, And Wheels
    • A tire must be selected from the mandatory attachments section. Base machine price includes a tire allowance.
  • Antifreeze
    • Premixed 50 percent concentration of extended life coolant with freeze protection to –34° C (–29° F)

Optional Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Blades
    • Semi-U – 25.4 m³ (33.1 yd³)
    • HD Semi-U – 25.4 m³ (33.1 yd³)
    • Coal – 44.7 m³ (58.2 yd³)
  • Electrical
    • 10A converter
    • HID lights
    • Object Detection
    • Rear vision camera
    • LED strobe warning beacons
  • Operator Environment
    • AM/FM/CD/MP3 radio
    • Cab precleaner
    • Sirius/USB/Bluetooth Radio
    • Sun Screen
  • Starting Aids
    • Engine coolant 120V heater
    • Engine coolant 240V heater
  • Machine Control And Guidance
    • CAES attachment ready option
  • Miscellaneous Attachments
    • Arctic Antifreeze for protection to –50° C (–58° F)
    • Diagnostic lines
    • Roading fenders

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