Engineered for demanding work in large dozing applications. The 854G Wheel Dozer is the largest in the Caterpillar® wheel dozer line and is an ideal match for large mining operations, power generating utilities, the general contracting industry and wherever mobility and production dozing is needed.
Engine
| Engine Model |
3508B EUI |
| Gross Power |
656 kW |
| Flywheel Power |
597 kW |
| Flywheel Power - Caterpillar |
597 kW |
| Net Power |
597 kW |
| Flywheel Power - EEC 80/1269 |
597 kW |
| Flywheel Power - ISO 9249 |
597 kW |
| Flywheel Power - SAE J1349 (JAN90) |
590 kW |
| Flywheel Power - DIN 70020 |
829 PS |
| Bore |
170 mm |
| Stroke |
190 mm |
| Displacement |
34.5 L |
| Max Net Torque |
4218 N·m |
| Torque Rise |
30 % |
Weights
| Operating Weight |
99395 kg |
Operating Specifications
| Blade Capacities |
25 to 45 m3 |
| Ground Clearance |
691 mm |
Transmission
| Converter Drive – Forward 1 |
6.8 km/h |
| Converter Drive – Forward 2 |
12.1 km/h |
| Converter Drive – Forward 3 |
21.1 km/h |
| Converter Drive – Reverse 1 |
7.6 km/h |
| Converter Drive – Reverse 2 |
13.4 km/h |
| Converter Drive – Reverse 3 |
23.2 km/h |
| Direct Drive – Forward 2 |
12.5 km/h |
| Direct Drive – Forward 3 |
21.9 km/h |
| Direct Drive – Reverse 1 |
7.8 km/h |
| Direct Drive – Reverse 2 |
13.8 km/h |
| Direct Drive – Reverse 3 |
24.2 km/h |
| Number of Forward Speeds |
3 |
| Number of Reverse Speeds |
3 |
Hydraulic System
| Output at 1,882 rpm and 6988 kPa (1,000 psi) |
607 L |
| Cylinders, Double-Acting: Lift, Bore and Stroke |
177.8 mm x 1759.5 mm 7 in x 69.3 in |
| Cylinder, Double-Acting: Tilt and Tip, Bore and Stroke |
266.7 mm x 285.5 mm 10.5 in x 11.25 in |
| Relief Valve Setting – Bulldozer (Large Pump) |
22675 kPa |
| Relief Valve Setting – Tilt Cylinders (Small Pump) |
24560 kPa |
Steering
| Steering Angle |
43 Degrees |
| Steering |
Meets SAE and ISO standards |
Service Refill Capacities
| Fuel Tank – Standard |
1562 L |
| Cooling System |
204 L |
| Crankcase |
102 L |
| Transmission |
169 L |
| Hydraulic Tank |
326 L |
| Differentials and Final Drives – Front |
345 L |
| Differentials and Final Drives – Rear |
326 L |
| Cooling System - Jacket Water |
204 L |
| Cooling System - SCAC System |
86 L |
| Hydraulic System - Steering and Brakes (tank only) |
326 L |
| Blade Control and Engine Cooling Fan (tank only) |
159 L |
Cab
| ROPS/FOPS |
Meets SAE and ISO standards |
| Sound Performance Levels |
Meets ANSI/SAE and ISO standards |
Axles
| Front |
Fixed |
| Rear |
Oscillating ±11° |
| Maximum Single-Wheel Rise and Fall |
630 mm |
Brakes
| Brakes |
Meets SAE J1473 OCT90 and ISO 3450:1992 |
Tires
| Tire Choices |
Six options available |
| Standard Tire Size |
45/65 R45 |
Power Train
The Cat® 3508B turbocharged EUI diesel engine is Tier 2 compliant combined with ADEM™ II and the Impeller Clutch Torque Converter with lockup clutch provides smooth shifting with direct drive efficiency, while the Rimpull Control System matches power to ground conditions.
Structures
The 854G features a box-section rear frame and two-plate front frame design, providing strength and stability. Together they provide resistance to dozing shocks and stresses, absorbing shock loads and twisting forces.
Hydraulics
The invisible forces behind the mobility and versatility of the 854G are two, independent hydraulic systems and load sensing steering.
Operator Station
High levels of efficiency and comfort come from the STIC controller and state-of-the-art cab that features a wide range of viewing, low sound levels, improved ventilation and easy entry and exit.
Blades and Blade Controls
Choose from a number of different blades with replaceable, bolt-on cutting edges and bottom wear plates that protect the blade, resulting in longer life. A single lever hydraulically controls all blade functions.
Serviceability
Maintenance jobs are easier with ground level access to major service points. Large engine doors, rear access stairs and convenient service platform with large doors enhance servicing.
Complete Customer Support
Your Cat dealer offers a wide range of services that help you operate longer with lower cost.
