Detalle Productos Cat
14567864
Wheel Dozers
- Machines
- Wheeled tractors
- 854 Wheel Dozer
15195749
854 Wheel Dozer
Caterpillar
https://www.finanzauto.es/productos/tractores-de-ruedas-caterpillar-tractor-de-ruedas-854
Metric
Imperial
Engine Model
Cat C32B
Operating Weight
101898 kg
224647 lb
Emissions (U.S. EPA Tier 4 Final): Net Power ISO - 9249
607 kW
814 hp
Availability
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 utilities, the general contracting industry and wherever mobility, versatility and compaction are needed. Like all Cat Wheel Dozers, the 854 is designed with durability built in, ensuring maximum availability through multiple lifecycles. With optimized performance and simplified serviceability, the 854 will allow you to move more material efficiently and safely at a lower cost per ton.
Versatile & Flexible
Combines speed, mobility and versatility to support multiple activities in large-dozing applicationsQuick Cycle Times
Thanks to high speed in reverseComfortable & Productive Cab
Unparalleled operator comfort and ergonomics help you get the most from your machine — shift after shiftSafety
Operator Comfort
Productivity
Serviceability
Durability
Technology
Sustainability
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
Engine
| Engine Model | Cat C32B | |
| Emissions (U.S. EPA Tier 4 Final): Net Power ISO - 9249 | 607 kW | 814 hp |
| Emissions (U.S. EPA Tier 4 Final): Gross Power - SAE J1995 | 671 kW | 900 hp |
| Gross Power | 676 kW | 907 hp |
| Emissions (Tier 2 Equivalent): Gross Power - SAE J1995 | 676 kW | 907 hp |
| Emissions (Tier 2 Equivalent): Net Power ISO - 9249 | 614 kW | 823 hp |
| Rated Speed | 1750 r/min | 1750 r/min |
| Bore | 145 mm | 5.7 in |
| Stroke | 162 mm | 6.4 in |
| Displacement | 32.1 l | 1958 in² |
| Peak Torque - 1,200 rpm | 4242 N·m | 3139 lb/ft |
| Torque Rise | 30 % | 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 | 101898 kg | 224647 lb |
Transmission
| Transmission Type | Cat Planetary Power Shift | |
| Converter Drive - Forward 1 | 7.1 km/h | 4.4 mile/h |
| Converter Drive - Forward 2 | 12.4 km/h | 7.7 mile/h |
| Converter Drive - Forward 3 | 21.2 km/h | 13.2 mile/h |
| Converter Drive - Reverse 1 | 7.7 km/h | 4.8 mile/h |
| Converter Drive - Reverse 2 | 13.5 km/h | 8.4 mile/h |
| Converter Drive - Reverse 3 | 23.5 km/h | 14.6 mile/h |
| Direct Drive - Forward 1 | Lock-up disabled | |
| Direct Drive - Forward 2 | 13 km/h | 8.1 mile/h |
| Direct Drive - Forward 3 | 22.8 km/h | 14.2 mile/h |
| Direct Drive - Reverse 1 | 8 km/h | 5 mile/h |
| Direct Drive - Reverse 2 | 14.3 km/h | 8.9 mile/h |
| Direct Drive - Reverse 3 | 25.1 km/h | 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) | 610 l/min | 161 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) |
Service Refill Capacities
| Fuel Tank - Standard | 1562 l | 413 gal (US) |
| Cooling System | 200 l | 53 gal (US) |
| Crankcase | 120 l | 32 gal (US) |
| Transmission | 169 l | 45 gal (US) |
| Differential - Final Drives - Front | 369 l | 98 gal (US) |
| Differential - Final Drives - Rear | 342 l | 90 gal (US) |
| Hydraulic System - Steering and Engine Cooling Fan - Tank Only | 290 l | 77 gal (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 volume) are acceptable when blended with 15 ppm (mg/kg) sulfer or less ULSD. B20 should meet ASTM D7467 specification (biodiesel blend stock should meet Cat biodiesel spec, ASTM D6751 or EN 14214. Cat DEO-ULS or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specification are required. For further fluid specifications and guidelines, visit: http://parts.cat.com/cda/files/3244668/7/SEBU6250-19.pdf |
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 | 5590 mm | 18.25 ft |
| Height - Top of Exhaust Pipe | 5234 mm | 17.17 ft |
| Height - Top of Hood | 3984 mm | 13 ft |
| Ground Clearance | 691 mm | 27 in |
| Centerline of Front Axle to Hitch | 2945 mm | 9.67 ft |
| Centerline of Rear Axle to Edge of Bumper | 4195 mm | 13.75 ft |
| Wheel Base | 5890 mm | 19.25 ft |
| Length - With Blade on Ground | 13405 mm | 44 ft |
Hydraulic System - Steering
| Steering System - Pump | Piston, variable displacement | |
| Minimum Turning Radius - Over Blade | 9550 mm | 31 ft |
| Steering System - Circuit | Pilot, load sensing | |
| Relief Valve Setting | 34500 kPa | 5004 psi |
| Total Steering Angle | 86 degrees |
Operating Specifications
| Operating Weight | 101898 kg | 224647 lb |
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 conducted at 70 percent of the maximum engine cooling fan speed. • Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. |
Air Conditioning System
| Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). See the label or instruction manual for identification of the gas. If equipped with 1234yf (Global Warming Potential = 0.501), the system contains 2.1 kg of refrigerant, which has a CO2 equivalent of 0.001 metric tonnes (2.2 lbs). If equipped with 134a (Global Warming Potential = 1430), the system contains 1.8 kg (4.6 lb) of refrigerant, which has a CO2 equivalent of 3.003 metric tonnes (3.31 tons). |
Cab
| ROPS/FOPS | ISO 3471:2008 and ISO 3449:2005 Level II Standards |
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