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Overview

Cat Large 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

Units:
Engine Model Cat® C32 ACERT™ Cat® C32 ACERT™ Less
Gross Power 907.0 hp 676.0 kW Less
Bore 5.7 in 145.0 mm Less
Stroke 6.4 in 162.0 mm Less
Displacement 1958.0 in3 32.1 L Less
Torque Rise 30.0 % 30.0 % Less
Emissions (Tier 2 Equivalent): Gross Power – SAE J1995 907.0 hp 676.0 kW Less
Emissions (Tier 2 Equivalent): Net Power ISO – 9249 814.0 hp 607.0 kW Less
Emissions (U.S. EPA Tier 4 Final): Gross Power – SAE J1995 900.0 hp 671.0 kW Less
Emissions (U.S. EPA Tier 4 Final): Net Power ISO – 9249 814.0 hp 607.0 kW Less
Peak Torque @ 1,200 rpm 3139.0 lb ft 4242.0 N·m Less
Rated Speed 1750.0 RPM 1750.0 RPM Less

Weights

Operating Weight 224254.0 lb 101720.0 kg Less
Operating Weight – Ripper 241230.0 lb 109420.0 kg Less

Transmission

Converter Drive – Forward 1 4.4 mph 7.1 km/h Less
Converter Drive – Forward 2 7.7 mph 12.4 km/h Less
Converter Drive – Forward 3 13.2 mph 21.2 km/h Less
Converter Drive – Reverse 1 4.8 mph 7.7 km/h Less
Converter Drive – Reverse 2 8.4 mph 13.5 km/h Less
Converter Drive – Reverse 3 14.6 mph 23.5 km/h Less
Direct Drive – Forward 2 8.1 mph 13.0 km/h Less
Direct Drive – Forward 3 14.2 mph 22.8 km/h Less
Direct Drive – Reverse 1 5.0 mph 8.0 km/h Less
Direct Drive – Reverse 2 8.9 mph 14.3 km/h Less
Direct Drive – Reverse 3 15.6 mph 25.1 km/h Less
Direct Drive – Forward 1 Lock-up disabled Lock-up disabled Less
Transmission Type Cat Planetary Power Shift Cat Planetary Power Shift Less

Steering

Relief Valve Setting 5004.0 psi 34500.0 kPa Less
Hydraulic Output at 1,850 rpm and 6900 kPa (1,000 psi) 124.0 gal/min 470.0 L/min Less
Minimum Turning Radius (over bucket) 31.0 ft 9550.0 mm Less
Total Steering Angle 82.0 Degrees 82.0 Degrees Less

Service Refill Capacities

Fuel Tank – Standard 413.0 gal 1562.0 L Less
Cooling System 53.0 gal 200.0 L Less
Crankcase 32.0 gal 120.0 L Less
Transmission 45.0 gal 169.0 L Less
Differentials and Final Drives – Front 98.0 gal 369.0 L Less
Differentials and Final Drives – Rear 90.0 gal 342.0 L Less
Hydraulic System – Implement and Brakes (Tank Only) 81.0 gal 326.0 L Less
Hydraulic System – Steering and Engine Cooling Fan (Tank Only) 77.0 gal 290.0 L Less
Fuel Tank – Ripper 353.0 gal 1335.0 L Less

Cab

Air Conditioning Standard air conditioning system contains environmentally friendly R134a refrigerant Standard air conditioning system contains environmentally friendly R134a refrigerant Less
Cab – ROPS/FOPS Cat cab with separate ROPS/FOPS is standard in North America, Europe and Japan. Cat cab with separate ROPS/FOPS is standard in North America, Europe and Japan. Less
Cab – ROPS/FOPS SAE J11040 APR88, ISO 3471:2008, ISO 3471:1994 SAE J11040 APR88, ISO 3471:2008, ISO 3471:1994 Less
FOPS FOPS meets SAE J231 JAN81 and ISO 3449:1992 Level II criteria. FOPS meets SAE J231 JAN81 and ISO 3449:1992 Level II criteria. Less
ROPS ROPS meets SAE J11040 APR88, ISO 3471:2008 and ISO 3471:1994 criteria. ROPS meets SAE J11040 APR88, ISO 3471:2008 and ISO 3471:1994 criteria. Less
Sound Performance The dynamic operator sound pressure level is 71 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab. The dynamic operator sound pressure level is 71 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab. Less
Sound Performance The exterior sound pressure level for the standard machine measured at a distance of 15 m (49.2 ft) is 87 dB(A). The exterior sound pressure level for the standard machine measured at a distance of 15 m (49.2 ft) is 87 dB(A). Less
Sound Performance Hearing protection may be needed when operating with open operator station & cab for extended periods or in noisy environment. Hearing protection may be needed when operating with open operator station & cab for extended periods or in noisy environment. Less
Sound Performance The operator sound exposure Leq measured according to work cycle procedures specified in ANSI/SAE J1166 FEB08 is 71 dB(A). The operator sound exposure Leq measured according to work cycle procedures specified in ANSI/SAE J1166 FEB08 is 71 dB(A). Less

Brakes

Brakes Meets ISO 3540:1996 Meets ISO 3540:1996 Less

Axles

Front Fixed Fixed Less
Rear Oscillating at ±10 degrees Oscillating at ±10 degrees Less
Maximum Single-Wheel Rise and Fall 22.6 in 573.0 mm Less

Blades

Blade Capacities 25 to 45 m3 (33 to 58 yd3) 25 to 45 m3 (33 to 58 yd3) Less

Model: 854K (Tier 4)

Serial Number Prefix H8M H8M Less

Model: 854K (Tier 2)

Serial Number Prefix H9K H9K Less

Hydraulic System – Lift/Tilt

Cylinder, Double-acting: Lift, Bore and Stroke 177 mm × 1760 mm (0.58 ft × 5.8 ft) 177 mm × 1760 mm (0.58 ft × 5.8 ft) Less
Cylinder, Double-acting: Tilt and Tip, Bore and Stroke 267 mm × 286 mm (0.88 ft × 0.94 ft) 267 mm × 286 mm (0.88 ft × 0.94 ft) Less
Output at 1,850 rpm and 6900 kPa (1,000 psi) 161.0 gal/min 610.0 L/min Less
Relief Valve Setting – Lift (Large Pump) 3289.0 psi 22675.0 kPa Less
Relief Valve Setting – Tilt (Small Pump) 3560.0 psi 24560.0 kPa Less

Hydraulic System – Ripper (Optional)

Cylinder, Double-acting: Lift, Bore and Stroke 184 mm × 454 mm (0.60 ft × 1.5 ft) 184 mm × 454 mm (0.60 ft × 1.5 ft) Less
Main Relief Pressure 2800.0 psi 19325.0 kPa Less
Output at 1,850 rpm and 6900 kPa (1,000 psi) 56.0 gal/min 212.0 L/min Less

Dimensions (Approximate)

Center Line of Front Axle to Hitch 9.66 ft 2945.0 mm Less
Center Line of Rear Axle to Edge of Bumper 13.76 ft 4195.0 mm Less
Center Line of Rear Axle to Edge of Ripper Mount 13.8 ft 4200.0 mm Less
Departure Angle 14.0 Degrees 14.0 Degrees Less
Ground Clearance 27.0 in 691.0 mm Less
Height to Top of Exhaust Pipe 17.17 ft 5234.0 mm Less
Height to Top of Hood 13.0 ft 3984.0 mm Less
Height to Top of ROPS 18.34 ft 5590.0 mm Less
Length with Blade and Ripper on Ground 51.2 ft 15604.0 mm Less
Length with Blade on Ground 44.0 ft 13405.0 mm Less
Maximum Ripper Depth 2.2 ft 681.0 mm Less
Maximum Ripper Raise 3.9 ft 1189.0 mm Less
Wheelbase 19.3 ft 5890.0 mm Less
Width Between Outside Tines 10.2 ft 3102.0 mm Less
Width Between Tines 5.1 ft 1551.0 mm Less

Structures

Best built for the toughest conditions.


Power Train

Move material more efficiently with improved power and control.


Hydraulics

Productivity enabling you to move more and make more.


Operator Station

Best-in-Class operator comfort and ergonomics.


Technology Solutions

Greater productivity through Integrated Electronic Systems.


Cat MineStar System

Work more productively.


Safety

Making your safety our priority.


Serviceability

Enabling high uptime by reducing your service time.


Customer Support

Your Cat dealers know how to keep your mining machines productive.


Sustainability

Conserving natural resources for generations ahead.


Blades

Dependable dozing with blades designed for your application.


Ripper

Maximum versatility for your job site.


854K Standard Equipment

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 x 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)

854K Optional Equipment

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

SPECIAL ARRANGEMENTS
  • Ripper attachment (3 shank)

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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