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854 Wheel Dozer
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Learn more about the 854 Wheel Dozer
Product Specs
Engine
| Engine Model | Cat C32B |
| Gross Power | 907 HP |
| Emissions (U.S. EPA Tier 4 Final): Gross Power - SAE J1995 | 900 HP |
| Emissions (U.S. EPA Tier 4 Final): Net Power ISO - 9249 | 814 HP |
| Emissions (Tier 2 Equivalent): Gross Power - SAE J1995 | 907 HP |
| Emissions (Tier 2 Equivalent): Net Power ISO - 9249 | 823 HP |
| Rated Speed | 1750 r/min |
| Bore | 5.7 in |
| Stroke | 6.4 in |
| Displacement | 1958 in² |
| Peak Torque - 1,200 rpm | 3139 lb/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 | 224647 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 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 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 | 413 gal (US) |
| Cooling System | 53 gal (US) |
| Crankcase | 32 gal (US) |
| Transmission | 45 gal (US) |
| Differential - Final Drives - Front | 98 gal (US) |
| Differential - Final Drives - Rear | 90 gal (US) |
| Hydraulic System - Steering and Engine Cooling Fan - Tank Only | 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 | 18.25 ft |
| Height - Top of Exhaust Pipe | 17.17 ft |
| Height - Top of Hood | 13 ft |
| Ground Clearance | 27 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 ft |
Hydraulic System - Steering
| Steering System - Pump | Piston, variable displacement |
| Minimum Turning Radius - Over Blade | 31 ft |
| Steering System - Circuit | Pilot, load sensing |
| Total Steering Angle | 86 degrees |
| Relief Valve Setting | 5004 psi |
Operating Specifications
| Operating Weight | 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). 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 |