854 Wheel Dozer
Engineered for demanding work in large dozing applications, the Cat® 854 Wheel Dozer is the largest in the Cat lineup and is an ideal match for large mining operations, power-generating ...
Engine
- Engine Model
- Cat C32B
- 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
- 823HP
- 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
- 224647lb
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)
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 - Steering and Engine Cooling Fan - Tank Only
- 77gal (US)
- Note (1)
- - All nonroad U.S. EPA Tier 4, European Union (EU) Stage IIIB and V, and Japan (MLIT) Step 4 diesel engines are required to use only Ultra Low Sulfer Diesel (ULSD) fuels containing 15 ppm (mg/kg) sulfer or less. Biodiesel blends up to B20 (20% blend by vo
Axles
- Front
- Fixed
- Rear
- Trunnion
Brakes
- Brakes
- Meets ISO 3540:2011
Blades
- Blade Capacities
- 30.5 to 44.8 m3 (40 to 58.6 yd3)
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
Hydraulic System - Steering
- Steering System - Pump
- Piston, variable displacement
- Minimum Turning Radius - Over Blade
- 31ft
- Steering System - Circuit
- Pilot, load sensing
- Total Steering Angle
- 86 degrees
- Relief Valve Setting
- 5004psi
Operating Specifications
- Operating Weight
- 224647lb
Sound Performance Levels
- Sound Performance
- • The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. • The operator sound pressure level was measured according to ISO 6396:2008. The measurement was
Air Conditioning System
- Air Conditioning
- The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.8 kg of refrigerant which has a CO2 equivalent of 2.574 metric tonnes.
Cab
- ROPS/FOPS
- ISO 3471:2008 and ISO 3449:2005 Level II Standards
Safety
- Safety
- Improved visibility, with pull-down window shade, optional heated mirrors, standard HID lights, and cab-mounted LED warning beacons.
- Optional Detect with Object Detection System (rear-view camera and radar) or Vision (rear-view camera) for enhanced visibility.
- Improved access and egress, with wide stairs and reduced angles; windshield cleaning platforms; emergency egress; plus the safe, ergonomic Cat powered access system, which can be raised and lowered from the cab level or the ground.
- Wide walkways with non-skid surfaces, integrated lockout/tagout points, and ground-level or platform-accessible service areas.
Operator Comfort
- Operator Comfort
- Soft detent Electro-Hydraulic Controls, which are easy to use, and electronically controlled hydraulic cylinder stops that boost comfort.
- Pressurized cab with filtered air, automatic temperature controls, viscous cab mounts and seat air suspension for reduced vibration and reduced sound levels.
- Cat Comfort Seat, with high back design, extra thick contoured cushions, air suspension system, easy-to-reach seat levers and controls for six-way adjustments, and seat-mounted implement pod and STIC steer that moves with the seat.
- Standard fold-down trainer seat with drink tray, storage, and wide, retractable seat belt.
- Personalized machine feature settings, including ability to instantly recall up to 10 profiles stored in Advisor Display.
Productivity
- Productivity
- Load-sensing hydraulic steering system, which helps operators achieve precise positioning for easy loading in tight areas with 43 degrees of steering articulation.
- Impeller Clutch Torque Converter (ICTC) and Rimpull Control System (RCS), which improve rimpull and reduce tire slippage and wear and improve fuel efficiency in certain applications.
- Cat Planetary Powershift Transmission for consistent, smooth shifting and efficiency through integrated electronic controls, with three forward and three reverse speeds
- Steering and Transmission Integrated Control System (STIC™), which combines directional selection, gear selection and steering into a single lever — for maximum responsiveness and control.
- Cat C32B engine that delivers on-demand performance through the use of turbochargers and aftercoolers, with a 33% torque rise that ensures high lugging forces during digging and acceleration in high rimpull conditions.
Serviceability
- Serviceability
- Reduced time spent on regular maintenance procedures thanks to features such as ground-level or platform access to filters, grouped service points and swing-out doors on both sides of the engine compartment.
- Standard VIMS™ 3G monitoring system with easy-to-view display that delivers critical health and payload information, keeping performance at optimum levels and allowing advanced troubleshooting and planning to lower maintenance costs.
- Extended performance and reliability thanks to advanced filtration system.
Durability
- Durability
- Full box-section frames that absorb torsional forces during dozing, maintaining alignment for hitch pins and drive line.
- Spread hitch design featuring double tapered roller bearings and hardened pins that resist both horizontal and vertical loads.
- Enhanced strength in key pin areas through the use of one-piece castings, and solid one-piece push beams that are through-width, not merely attached to the side of the frame.
- 90 percent of the machine structure is robotically welded to provide highly consistent welds and increased strength.
- Frame, powertrain, engine and components that all built to be rebuilt — using new, remanufactured or rebuilt parts and components — to deliver multiple lives of like-new performance at a fraction-of-new price.
Technology
- Technology
- Cat MineStar™ Terrain for loading, which provides real-time feedback on payloads and design plan progress to increases productivity and accuracy, reduce rework, enhance ore control and improve shift-to-shift operator performance.
- MineStar Detect, with offers a range of capabilities designed to assist the operator with areas of limited visibility around fixed and mobile equipment.
- MineStar Health, which delivers critical event-based machine condition and operating data and includes comprehensive equipment health and asset monitoring capabilities, with a wide range of diagnostic, analytic and reporting tools.
- Upgraded touchscreen information display that provides intuitive operation and easy navigation and keeps operators informed about machine systems to decrease service time.
Sustainability
- Sustainability
- Designed to be more efficient and use less fuel, which reduces engine emissions and carbon footprint; Tier 4 Final engine reduces NOx and particulate matter.
- Engine Idle Shutdown, which saves fuel by making it possible to avoid unnecessary idling.
- Reduced waste with maintenance-free or extended-maintenance batteries, and better control of fluids through use of ecology drains.
- Retrofits and upgrades for older machines — to incorporate efficiency improvements and emission reductions, and to keep them in production longer to conserve energy and minimize the need for raw materials
- Cat Rebuild and Cat Reman programs, which preserve raw materials, conserve energy and reduce emissions.