Caterpillar WHEEL DOZER 854K - catalog of spare parts
Cat wheel dozers are engineered with durability for maximum availability over several life cycles. Thanks to optimized performance and ease of maintenance, our machines allow you to move more materials efficiently and safely with less cost per ton. The 854K wheel dozer, designed to perform complex, high-volume work, is the largest Cat wheel dozer line and is ideal for large mining, energy companies, general contractors and wherever mobility, versatility and compaction are required.
Choose WHEEL DOZER 854K section:
RELIABLE STRUCTURES
Your bottom line is enhanced by very durable structures that achieve multiple life cycles and withstand the toughest loading conditions.
Rear frame full box section resists torsional shocks and twisting.
Castings in the end frame of the engine are used in high voltage areas to distribute high loads.
Attachment areas for cast axles distribute the load better to improve the integrity of the structure
90 percent of the machine design is robotic welding to ensure high consistency of welds and increased strength.
FRAMES
Your key to maximum uptime and productivity is our front and rear frame.
Full box frames absorb twisting forces during dosing, maintaining alignment for hitch pins and drive lines.
The design of the coupling device has double tapered roller bearings and hardened pins that withstand both horizontal and vertical loads.
Increase strength at key points through the use of monolithic castings.
LOCATION Dozer hand beam and hand lever
To ensure long service life and reliability, solid one-piece pushing beams are wide in width and not just attached to the side of the frame. In the angular drowsiness, stresses are transmitted and absorbed through most of the frame.
IMPELLER (ICTC) Clutch Torque Converter And RIMPULL (RCS) CONTROL SYSTEM
Reduce your cost per ton using advanced ICTC and RCS for modulated thrust.
Reduce slippage and tire wear by modulating the thrust from 100 to 25 percent while simultaneously depressing the left pedal. After reaching 25% of the traction effort, the left pedal engages the brake.
Reduce the likelihood of wheel slippage without reducing hydraulic efficiency with RCS.
Improved fuel efficiency in certain applications thanks to our lock-up clutch torque converter for direct drive.
INTEGRATED TRANSMISSION MANAGEMENT AND CONTROL SYSTEM (STIC ™)
Experience maximum responsiveness and control with STIC, which combines the choice of direction, gear selection and steering in one lever.
A simple side-to-side movement turns the machine right or left, minimizing operator movement.
Easy to manage finger gear selection.
Smoother, faster cycles and less operator fatigue through the use of built-in controls with minimal effort.
WHEEL PLANETARY TRANSMISSION
Creating your success starts with a best-in-class powertrain designed specifically for mining.
Sequential smooth switching and efficiency thanks to integrated electronic controls.
Long service life and reliability due to heat treatment of equipment and metallurgy.
Three speeds forward and three backwards to fit your application.
CAT C32 ACERT ENGINE
Durability and efficiency at the heart of your 854K is provided by the Cat C32 engine with ACERT technology. Optimum performance is achieved through the use of a 12-cylinder four-stroke design.
Performance on request through the use of turbochargers and after-coolers.
High torque boost - a 33% increase in torque provides high pulling power when dispensing.
The increased engine service life due to decrease in nominal turns.
Fast engine response through electronic engine management.
EPA Tier 4 USA. The final rating is available for regions with a high level of regulation.
ELECTRO-HYDRAULIC CONTROL
Operators increase productivity with our responsive guns feature.
Work comfortably through the electronically controlled stops of the hydraulic cylinder.
Handle easy-to-use soft locks.
EASY RESPONSE
Increase operator efficiency by matching blade speed with your application.
Three different speeds: standard, accurate and fast.
Easy to configure via advisor display.
Affects only the function of raising and lowering the blade.
STEERING SYSTEM
Sure loader operation starts with precise machine control, provided by the load-sensitive 854K hydraulic steering system.
Increase efficiency with our variable displacement piston pumps.
Achieve precise positioning for easy loading in hard-to-reach places with 43 degrees of steering joint.
Enhance operator comfort with integrated steering and transmission functions.
FILTRATION SYSTEM
Take advantage of the increased performance and reliability of your hydraulic system with our state-of-the-art filtration system.
Drain filter in the lift / tilt housing.
Raise / tilt high pressure screens.
Filter stock steering.
High pressure steering screens.
Hydraulic body filter drain.
Front pump drive lubrication filter.
Front and rear brake oil screens.
STATION OPERATOR
Your operators can work more efficiently and feel comfortable with our cab features that are tailored to customer requirements.
ENTRANCE AND EXIT
Easily and safely enter and exit the cab thanks to new ergonomic features.
Two side access points.
Fold STIC steering / armrest.
Reduced access angle to the stairs.
CAT COMFORT SERIES III SEAT
Increase comfort and reduce operator fatigue with the Cat Comfort Series III seat.
High backrest design and very thick contour pads.
Air suspension system.
Easily accessible seat levers and controls for adjustment in six directions.
Installed on the seat module of the unit and the steering mechanism STIC, which moves with the seat.
Retractable seat belt width 76 mm (3 inches).
COACH SEAT
Safe training for other operators in comfort with our standard training chair.
Retractable seat belt width 76 mm (3 inches).
Folding design with molded tray for drinks and storage.
TECHNOLOGICAL SOLUTIONS
The 854K electronic systems are fully integrated to function as one machine. This integration creates a smart machine and a more informed operator, maximizing the performance of both.
VIMS ™ 3G
We make every effort to help our customers and operators work best with our Vital Information Management System (VIMS 3G).
Easy to view adviser The display has a large screen.
Intuitive controls and easy navigation with our advanced user interface.
Reduce maintenance time by informing operators of the malfunction or operation of the machine system.
OPERATOR PROFILE
Operator comfort begins with individual settings for machine functions. Through our advisory display, the operator can instantly recall personalized profiles.
Store up to 10 separate operator profiles via advisor.
Reduce setup time between operators by invoking custom screen layouts.
CAT MINESTAR SYSTEM
The Cat MineStar System is the industry`s largest set of integrated mine management and mobile equipment technologies that can be customized to suit your work needs. Its feature sets — Fleet, Terrain, Detect, Health, and Command — contain a range of technologies that allow you to manage everything from fleet assignment and status monitoring to remote and autonomous control. 854K can use many of these advanced technologies, some of which are standard in the factory.
FLEET
Fleet provides comprehensive machine tracking, assignment and performance management in real time, giving you a complete overview of all operations from anywhere in the world.
TRAINERS FOR LOADING
The terrain with your 854K provides highly accurate loading management using navigation technology. This improves 854K performance and provides real-time feedback for increased efficiency.
DETECTION
Detection helps to increase operator awareness, increasing safety at your work. It includes a number of features designed to assist the operator in areas with limited visibility around fixed and mobile equipment.
HEALTH
Health provides critical vehicle status and operational data for your entire fleet. It includes comprehensive capabilities for monitoring the status of equipment and assets with a wide range of diagnostic, analytical and reporting tools.
SECURITY
We are constantly improving our products to provide a safe working environment for the operator and those who work in your workplace.
ACCESS MACHINE
Wider staircases with reduced corners provide a safe means for operators who can enter and exit 854K.
Aisles with non-skid surfaces and built-in blocking / marking points are designed for service areas.
Windshield cleaning platforms provide safe and convenient access for the operator.
Continually maintain three points of contact across service areas at ground level or platform.
Emergency exit.
TRANSPARENCY
Optional folding curtains and heated mirrors provide improved visibility for safe operation.
The Cat Detection feature with object detection system (rear view camera and radar) or the Vision option (rear view camera) increases operator awareness around the machine.
Standard HID lamps provide excellent visibility of the work area.
The cab has LED signal beacons.
OPERATOR ENVIRONMENT
Low vibrations for the operator due to the viscous cab supports and air suspension of the seat.
Low noise level in the cabin.
An operator training point facilitates safe training for a new operator.
Standard 76 mm (3 in.) Seat belts on the operator’s seat and on the seat for operator training.
POWER ACCESS SYSTEM
The Cat-powered access system provides easier access to the main staircase, improving entry and exit to the rear platform and back.
Safe, ergonomic access system.
All operators have enough space when using the wide ladder.
Operators maintain three-point contact with full handrails on each side.
Raise the lower platform from the level of the cabin or from the ground.
Occupants can quickly fail with a conveniently located emergency drain valve if the loader fails.
WE CAN HELP YOU TO ESCAPE YOU 854K HAS THE FEATURES OF THE DESIGN TO REDUCE YOUR TIME.
Extended service intervals for fluids and filters.
Safe and convenient service with terrestrial or platform access and grouped service points.
Swing doors on both sides of the engine compartment provide easy access to important daily maintenance checks.
Ecology drains for ease of maintenance and to prevent spills of potential environmental pollutants.
Centralized cranes with remote control.
Reduce downtime with VIMS system notifications so your operators and technicians can solve any problems before a crash.
SUPPORT
SUPPORTING LEGENDARY CAT
Dear partner, your Cat dealer is always at your service.
Preventive maintenance programs and guaranteed service contracts.
Best-in-class parts availability.
Increase your effectiveness with operator training.
Original repaired Cat parts.
SUSTAINABLE PROFIT
The 854K model is designed for maximum efficiency and productivity while conserving natural resources.
Turning the engine off at idle can help you save fuel by avoiding unnecessary idling.
Reduce environmental waste with our maintenance-free batteries or advanced maintenance.
Cat 854K, created for several lives, is one of the most converted products. To help extend the life of the machine, Caterpillar offers a range of sustainable options, such as our Reman and Certified Rebuild programs. In these programs, reusable or remanufactured components can provide cost savings of 40–70 percent, which reduces operating costs and benefits the environment.
Caterpillar offers retrofit packages that allow you to use new features on older machines and maximize your resources. And when you complete the Cat Certified Rebuild program, these upgrade kits are part of the recovery process.
DEPENDABLE BLADES
Maximize your productivity with a suitable blade for your dispenser.
High strength, extruded rib design.
Cat large tracked tractor on cutting edges and lower wear plates.
Optimized width and capacity for superior metering and rolling characteristics.
COAL BLADE
Increase your productivity with the Cat Cat Blade, designed to maintain load control, and high capacity for lighter materials.
SEMI-U BLADE
Shows the characteristics of the S and U blades in the same housing for increased productivity, while maintaining the excellent distribution characteristics of the straight blade.
HEAVY SEX
For unsurpassed durability in high wear applications, Semi-U blade:
Hardox 400 Liner and side panels
Additional reinforcement at the bottom of the blade
ENGINE
Engine Model |
Cat® C32 ACERT™ |
Gross Power |
907.0 HP |
Emissions (U.S. EPA Tier 4 Final): Gross Power - SAE J1995 |
900.0 HP |
Emissions (U.S. EPA Tier 4 Final): Net Power ISO - 9249 |
814.0 HP |
Emissions (Tier 2 Equivalent): Gross Power - SAE J1995 |
907.0 HP |
Emissions (Tier 2 Equivalent): Net Power ISO - 9249 |
814.0 HP |
Rated Speed |
1750.0 r/min |
Bore |
5.7 in |
Stroke |
6.4 in |
Displacement |
1958.0 in² |
Peak Torque - 1,200 rpm |
3139.0 lb/ft |
Torque Rise |
30.0 % |
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 |
224254.0 lb |
TRANSMISSION
Transmission Type |
Cat Planetary Power Shift |
Converter Drive - Forward 1 |
4.4 mile/h |
Converter Drive - Forward 2 |
7.7 mile/h |
Converter Drive - Forward 3 |
13.2 mile/h |
Converter Drive - Reverse 1 |
4.8 mile/h |
Converter Drive - Reverse 2 |
8.4 mile/h |
Converter Drive - Reverse 3 |
14.6 mile/h |
Direct Drive - Forward 1 |
Lock-up disabled |
Direct Drive - Forward 2 |
8.1 mile/h |
Direct Drive - Forward 3 |
14.2 mile/h |
Direct Drive - Reverse 1 |
5.0 mile/h |
Direct Drive - Reverse 2 |
8.9 mile/h |
Direct Drive - Reverse 3 |
15.6 mile/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) |
161.0 gal/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) |
3289.0 psi |
Relief Valve Setting - Tilt (Small Pump) |
3560.0 psi |
SERVICE REFILL CAPACITIES
Fuel Tank - Standard |
413.0 gal (US) |
Cooling System |
53.0 gal (US) |
Crankcase |
32.0 gal (US) |
Transmission |
45.0 gal (US) |
Differential - Final Drives - Front |
98.0 gal (US) |
Differential - Final Drives - Rear |
90.0 gal (US) |
Hydraulic System - Implement and Brakes - Tank Only |
81.0 gal (US) |
Hydraulic System - Steering and Engine Cooling Fan - Tank Only |
77.0 gal (US) |
AXLES
Front |
Fixed |
Rear |
Oscillating at ±10 degrees |
Maximum Single-Wheel Rise and Fall |
22.6 in |
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 |
31.0 ft |
Total Steering Angle |
86.0 ° |
Hydraulic Output at 1,850 rpm and 6900 kPa (1,000 psi) |
124.0 gal/min |
Relief Valve Setting |
5004.0 psi |
MODEL 854K (TIER 4)
Serial Number Prefix |
KK6 |
MODEL 854K (TIER 2)
Serial Number Prefix |
RM6 |
DIMENSIONS (APPROXIMATE)
Height - Top of ROPS |
18.25 ft |
Height - Top of Exhaust Pipe |
17.17 ft |
Height - Top of Hood |
13.0 ft |
Ground Clearance |
27.0 in |
Centerline of Front Axle to Hitch |
9.67 ft |
Centerline of Rear Axle to Edge of Bumper |
13.75 ft |
Wheel Base |
19.25 ft |
Length - With Blade on Ground |
44.0 ft |
Dimensions
Dimensions
Length with Blade on Ground 43.98ft in
Height to Top of Cab 18.34ft in
Wheelbase 19.33ft in
Ground Clearance 2.27ft in
Dimensions (Approximate)
Ground Clearance 2.25ft in
Specifications
Engine
Number of Cylinders 12
Engine Make 2236
Engine Model C32 Acert
Gross Power 907hp
Net Power 800.6hp
Power Measured @ 1750rpm
Rated Speed 1750rpm
Net Torque 3129lb ft
Torque Rise 30%
Displacement 1958.9
Aspiration turbocharged
Bore 5.7in
Stroke 6.4in
Engine Model Cat C32 ACERT
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.
Peak Torque - 1,200 rpm 3139lb ft
Emissions (U.S. EPA Tier 4 Final): Gross Power - SAE J1995 900hp
Emissions (Tier 2 Equivalent): Gross Power - SAE J1995 907hp
Emissions (U.S. EPA Tier 4 Final): Net Power ISO - 9249 814hp
Emissions (Tier 2 Equivalent): Net Power ISO - 9249 814hp
Operational
Operating Weight 217128.9lb
Fuel Capacity 412.7gal
Cooling System Fluid Capacity 52.9gal
Engine Oil Capacity 31.8gal
Transmission Fluid Capacity 44.7gal
Front Diff Fluid Capacity 97.5gal
Rear Diff Fluid Capacity 90.4gal
Axle Oscillation
Operating Voltage 24V
Alternator Supplied Amperage 150amps
Tire Size 45/65-R45
Transmission
Transmission Type Cat Planetary Power Shift
Transmission Type Planetary power shift
Number of Forward Gears 3
Number of Reverse Gears 3
Max Speed – Forward 13.2mph
Max Speed – Reverse 14.7mph
Note Travel speeds based on 45/65-45 L-5 46 ply tires.
Direct Drive - Forward 3 14.2mph
Direct Drive - Reverse 3 15.6mph
Direct Drive - Forward 2 8.1mph
Direct Drive - Reverse 2 8.9mph
Converter Drive - Forward 3 13.2mph
Converter Drive - Reverse 3 14.6mph
Direct Drive - Forward 1 Lock-up disabled
Converter Drive - Forward 1 4.4mph
Converter Drive - Forward 2 7.7mph
Direct Drive - Reverse 1 5mph
Converter Drive - Reverse 1 4.8mph
Converter Drive - Reverse 2 8.4mph
Steering
Total Steering Angle 86degrees
Relief Valve Setting 5004 psi
Hydraulic Output at 1,850 rpm and 6900 kPa (1,000 psi) 124 gal/min
Minimum Turning Radius 31ft in
Weights
Operating Weight 224254lb
Blade
Blade Capacity 33.3yd3
Blade Width 20.8ft in
Blade Height 7.2ft in
Axles
Front Fixed
Rear Oscillating at 10 degrees
Maximum Single-Wheel Rise and Fall 22.6in
Brakes
Brakes Meets ISO 3540:2011
Dimensions
Length with Blade on Ground 44ft in
Height to Top of Cab 18.4ft in
Wheelbase 19.4ft in
Ground Clearance 2.3ft in
Service Refill Capacities
Cooling System 53gal
Crankcase 32gal
Fuel Tank – Standard 413gal
Transmission 45gal
Differential - Final Drives – Front 98gal
Differential - Final Drives – Rear 90gal
Hydraulic System - Implement and Brakes - Tank Only 81gal
Hydraulic System - Steering and Engine Cooling Fan - Tank Only 77gal
Dimensions (Approximate)
Height - Top of ROPS 18.3ft in
Ground Clearance 2.3ft in
Wheel Base 19.3ft in
Height - Top of Exhaust Pipe 17.2ft in
Length - With Blade on Ground 44ft in
Height - Top of Hood 13ft in
Centerline of Rear Axle to Edge of Bumper 13.8ft in
Centerline of Front Axle to Hitch 9.7ft in
Hydraulic System - Lift/Tilt
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)
Output at 1,850 rpm and 6900 kPa (1,000 psi) 161 gal/min
Relief Valve Setting - Lift (Large Pump) 3289 psi
Relief Valve Setting - Tilt (Small Pump) 3560 psi
Cab
Air Conditioning
Standard air conditioning system contains environmentally friendly R134a refrigerant
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.
Cab - ROPS/FOPS (2)
SAE J1040 MAY94, ISO 3471:2008, ISO 3471:2005
Cab - ROPS/FOPS (1)
Cat cab with separate ROPS/FOPS is standard in North America, Europe and Japan.
Sound Performance (4)
The operator sound exposure Leq measured according to work cycle procedures specified in ANSI/SAE J1166 FEB08 is 71 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 (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 (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.
Blades
Blade Capacities 25 to 45 m (33 to 58 yd)
Model 854K (Tier 2)
Serial Number Prefix RM6
Model 854K (Tier 4)