854K Wheel Dozer

854K Wheel Dozer

360° Exterior View

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 ...
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Engine

Engine Model
Cat® C32 ACERT™
Gross Power
907HP
Emissions (U.S. EPA Tier 4 Final): Gross Power - SAE J1995
900HP
Emissions (U.S. EPA Tier 4 Final): Net Power ISO - 9249
814HP
Emissions (Tier 2 Equivalent): Gross Power - SAE J1995
907HP
Emissions (Tier 2 Equivalent): Net Power ISO - 9249
814HP
Rated Speed
1750r/min
Bore
5.7in
Stroke
6.4in
Displacement
1958in²
Peak Torque - 1,200 rpm
3139lb/ft
Torque Rise
30%
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.

Weights

Operating Weight
224254lb

Transmission

Transmission Type
Cat Planetary Power Shift
Converter Drive - Forward 1
4.4mile/h
Converter Drive - Forward 2
7.7mile/h
Converter Drive - Forward 3
13.2mile/h
Converter Drive - Reverse 1
4.8mile/h
Converter Drive - Reverse 2
8.4mile/h
Converter Drive - Reverse 3
14.6mile/h
Direct Drive - Forward 1
Lock-up disabled
Direct Drive - Forward 2
8.1mile/h
Direct Drive - Forward 3
14.2mile/h
Direct Drive - Reverse 1
5mile/h
Direct Drive - Reverse 2
8.9mile/h
Direct Drive - Reverse 3
15.6mile/h
Note
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)
161gal/min
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)
3289psi
Relief Valve Setting - Tilt (Small Pump)
3560psi

Service Refill Capacities

Fuel Tank - Standard
413gal (US)
Cooling System
53gal (US)
Crankcase
32gal (US)
Transmission
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)

Axles

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

Brakes

Brakes
Meets ISO 3540:2011

Blades

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

Cab

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

Steering

Minimum Turning Radius
31ft
Total Steering Angle
86°
Hydraulic Output at 1,850 rpm and 6900 kPa (1,000 psi)
124gal/min
Relief Valve Setting
5004psi

Model 854K (Tier 4)

Serial Number Prefix
KK6

Model 854K (Tier 2)

Serial Number Prefix
RM6

Dimensions (Approximate)

Height - Top of ROPS
18.25ft
Height - Top of Exhaust Pipe
17.17ft
Height - Top of Hood
13ft
Ground Clearance
27in
Centerline of Front Axle to Hitch
9.67ft
Centerline of Rear Axle to Edge of Bumper
13.75ft
Wheel Base
19.25ft
Length - With Blade on Ground
44ft

Structures

Robust Structures

Your bottom line is improved by highly durable structures that achieve multiple life cycles and withstand the toughest loading conditions.

  • Full box-section rear frame resists torsional shock and twisting forces.
  • Castings in the engine end frame are used in high stress areas to spread high loads.
  • Cast axle pivot mounting areas better disperse stress loads for increased structural integrity.
  • 90 percent of the machine structure is robotically welded to provide highly consistent welds and increased strength.
Frames

Your key to maximum uptime and productivity is our purpose built front and rear frames.

  • Full box-section frames absorb torsional forces during dozing, maintaining alignment for hitch pins and drive line.
  • Spread hitch design features double tapered roller bearings and hardened pins that resist both horizontal and vertical loads.
  • Enhance strength in key pin areas through the use of one piece castings.
Push Beam and Push Arm Dozer Arrangement

To ensure long life and reliability, solid one piece push beams are through-width, not merely attached to the side of the frame. In corner dozing, stresses are transferred and absorbed through a larger portion of the frame.

Power Train

Impeller Clutch Torque Converter (ICTC) and Rimpull Control System (RCS)

Lower your cost per ton utilizing advanced ICTC and RCS for modulated rimpull.

  • Reduce tire slippage and wear by modulating rimpull from 100 to 25 percent while depressing left pedal. After 25 percent rimpull is achieved the left pedal applies the brake.
  • Reduce the potential for wheel slippage without reducing hydraulic efficiency with RCS.
  • Improve fuel efficiency in certain applications with our lock-up clutch torque converter providing direct drive.
Steering and Transmission Integrated Control System (STIC™)

Experience maximum responsiveness and control with STIC that combines directional selection, gear selection and steering into a single lever.

  • Simple side-to-side motion turns machine right or left, minimizing operator movements.
  • Easy to operate finger controlled gear selection.
  • Smoother, faster cycles and less operator fatigue through the use of low effort integrated controls.
Cat Planetary Powershift Transmission

Building your success begins with a best-in-class transmission designed specifically for mining applications.

  • Consistent, smooth shifting and efficiency through integrated electronic controls.
  • Long life and reliability through heat treat gear and metallurgy.
  • Three forward and three reverse speeds to match your application.
Cat C32 ACERT Engine

Durability and efficiency at the heart of your 854K comes from the Cat C32 engine with ACERT technology. Optimum performance is built in through the use of a 12-cylinder, four-stroke design.

  • On-demand performance through the use of turbochargers and aftercoolers.
  • High Torque Rise – 33% torque rise ensures high lugging forces during dozing.
  • Extended engine life through lower rpm ratings.
  • Quick engine response through the use of electronic engine controls.
  • U.S. EPA Tier 4 Final rating available for highly regulated regions.

Hydraulics

Electro Hydraulic Controls

Operators increase productivity with our responsive implements feature.

  • Operate comfortably through electronically controlled hydraulic cylinder stops.
  • Handle easy-to-use soft detent controls.
Blade Response

Improve operator efficiency by matching the speed of the blade movement to your application.

  • Three different speeds: Standard, Fine and Fast.
  • Easily configured through the advisor display.
  • Only affects blade raise and lower functions.
Steering System

Confident loader operation starts with precise machine control enabled by the 854K's load sensing hydraulic steering system.

  • Increase efficiency with our variable displacement piston pumps.
  • Achieve precise positioning for easy loading in tight areas with 43 degrees of steering articulation.
  • Enhance operator comfort with integrated steering and transmission control functions.
Filtration System

Benefit from extended performance and reliability of your hydraulic system with our advanced filtration system.

  • Lift/tilt case drain filters.
  • Lift/tilt high pressure screens.
  • Steering case drain filters.
  • Steering high pressure screens.
  • Hydraulic case drain filters.
  • Front pump drive lube filter.
  • Front and rear brake oil screens.

Operator Station

Your operators can work more efficiently and stay comfortable with our customer-inspired cab features.

Entry and Exit

Enter and exit the cab easily and safely with these newly designed, ergonomic features.

  • Two side access points.
  • Fold up STIC steer/arm rest.
  • Reduced access stairway angles.
Cat Comfort Series III Seat

Enhance comfort and reduce operator fatigue with Cat Comfort Series III seat.

  • High back design and extra thick, contoured cushions.
  • Air suspension system.
  • Easy-to-reach seat levers and controls for six way adjustments.
  • Seat-mounted implement pod and STIC steer that moves with the seat.
  • 76 mm (3 in) wide retractable seat belt.
Trainer Seat

Safely train other operators in comfort with our standard training seat.

  • 76 mm (3 in) wide, retractable seat belt.
  • Fold-down design with molded drink tray and storage.
Environment

Your operator's productivity is enhanced with our clean, comfortable cab environment.

  • Experience reduced vibrations from viscous cab mounts and seat air suspension.
  • Maintain desired cab temperature with automatic temperature controls.
  • Pressurized cab with filtered air.
  • Sound level reduced to a quiet 71 dB(A).

Technology Solutions

The 854K electronic systems have been completely integrated to function as one machine. This integration creates a smart machine and more informed operator, maximizing the productivity of both.

VIMS™ 3G

We have worked hard to help our customers and operators perform at their best through our Vital Information Management System (VIMS 3G).

  • Easy-to-view Advisor Display features a large screen.
  • Intuitive operation and easy navigation with our enhanced user interface.
  • Decrease service time by keeping operators informed about machine system malfunction or operation.
Operator Profile

Operator comfort begins with personalized machine feature settings. Through our Advisor Display, an operator can instantly recall personalized profiles.

  • Store up to 10 separate operator profiles through Advisor.
  • Decrease setup time between operators by recalling personalized screen layouts.

Cat MineStar System

Cat MineStar System is the industry's broadest suite of integrated mine operations and mobile equipment management technologies, configurable to suit your operation's needs. Its capability sets – Fleet, Terrain, Detect, Health and Command – contain a range of technologies that let you manage everything from fleet assignment and condition monitoring to remote and autonomous control. The 854K can take advantage of many of these advanced technologies, some of which are standard out of the factory.

Fleet

Fleet provides comprehensive, real-time machine tracking, assignment and productivity management, giving you a comprehensive overview of all operations from anywhere in the world.

Terrain for Loading

Terrain with your 854K enables high-precision management of loading operations through the use of guidance technology. It increases 854K's productivity and provides you real-time feedback for improved efficiency.

Detect

Detect helps increase operator awareness, enhancing safety at your operation. It includes a range of capabilities designed to assist the operator with areas of limited visibility around fixed and mobile equipment.

Health

Health delivers critical event-based machine condition and operating data for your entire fleet. It includes comprehensive equipment health and asset monitoring capabilities, with a wide range of diagnostic, analytic and reporting tools.

Safety

We are constantly improving our products in an effort to provide a safe work environment for the operator and those who work on your job site.

Machine Access
  • Wider stairs with reduced stair angles provide a safe means for operators getting on and off the 854K.
  • Walkways with non-skid surfaces and integrated lock out/tag out points are designed into the service areas.
  • Windshield cleaning platforms provide safe and convenient access for the operator.
  • Maintain three points of contact at all times through ground level or platform accessible service areas.
  • Emergency egress access.
Visibility
  • Optional pull-down window shade and optional heated mirrors ensure extended visibility for safe operation.
  • Cat Detect with Object Detection System (rearview camera and radar) or Vision (rearview camera) option increases operator awareness around the machine.
  • Standard HID lights provide excellent workspace visibility.
  • Cab mounted LED warning beacons.
Operator Environment
  • Low vibrations to the operator with viscous cab mounts and seat air suspension.
  • Low interior sound levels.
  • Operator training seat facilitates safe new operator training.
  • Standard 76 mm (3 in) seat belts on the operator seat and operator training seat.
Powered Access System

The Cat powered access system allows easier access to the primary stairs by improving ingress and egress to and from the rear platform.

  • Safe, ergonomic access system.
  • All operators have adequate space when using the wide stairway.
  • Operators maintain three-point contact when using full handrails on each side.
  • Raise lower platform from cab level or ground.
  • Occupants can quickly exit with a conveniently located emergency release valve if the loader becomes inoperable.

Serviceability

We can help you succeed by ensuring your 854K has design features to reduce your downtime.
  • Longer service intervals on fluids and filters.
  • Safe and convenient service with ground level or platform access and grouped service points.
  • Swing-out doors on both sides of the engine compartment provide easy access to important daily service checks.
  • Ecology drains for ease of service and prevention of spilling potential environmental contaminants.
  • Centralized remote pressure taps.
  • Reduce downtime with VIMS system notifications so your operators and technicians can resolve any problems before failure.

Customer Support

Legendary Cat Dealer Support

A valued partner, your Cat dealer is available whenever you need them.

  • Preventive maintenance programs and guaranteed maintenance contracts.
  • Best-in-class parts availability.
  • Improve your efficiency with operator training.
  • Genuine Cat Remanufactured parts.

Sustainability

Sustainable Benefits

The 854K is designed to maximize efficiency and productivity while conserving natural resources.

  • Engine Idle Shutdown can help you save fuel by avoiding unnecessary idling.
  • Reduce waste to the environment with our maintenance free or extended maintenance batteries.
  • Built for multiple lives, the Cat 854K is one of the most rebuilt products. To assist with maximizing machine life, Caterpillar provides a number of sustainable options such as our Reman and Certified Rebuild programs. In these programs, reused or remanufactured components can deliver cost savings of 40 to 70 percent, which lowers operating cost while benefiting the environment.
  • Caterpillar offers retrofit packages to bring new features to older machines, maximizing your resource. And, when you go through the Cat Certified Rebuild program, these retrofit kits are part of the rebuild process.

Blades

Dependable Blades

Maximize your productivity with the right blade for your dozer application.

  • High strength, pressed rib construction.
  • Large Cat Track-Type Tractor bolt on cutting edges and bottom wear plates.
  • Optimized widths and capacities for excellent dozing and rolling characteristics.
Coal Blade

Increase your productivity with a Cat coal blade designed to retain load control and a large capacity for lighter materials.

Semi-U Blade

Featuring the characteristics of the S and U blades into one package for increased capacity while retaining excellent spreading characteristics of a straight blade.

Heavy-Duty Semi-U

For unmatched durability in high wear applications the Semi-U blade feature:

  • Hardox 400 Liner plate and side plates
  • Additional reinforcements on the bottom of the blade

Standard Equipment:

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
    Machine Control And Guidance
    • CAES attachment ready option
    Miscellaneous Attachments
    • Arctic Antifreeze for protection to –50° C (–58° F)
    • Diagnostic lines
    • Roading fenders