Overview
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.
Specifications
| Engine Model | 3508B EUI |
| Gross Power | — |
| Operating Weight | — |
Benefits & Features
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.
Specifications
| Engine Model | 3508B EUI |
| Gross Power | — |
| Flywheel Power | — |
| Net Power | — |
| Flywheel Power - Caterpillar | — |
| Flywheel Power - EEC 80/1269 | — |
| Flywheel Power - ISO 9249 | — |
| Flywheel Power - SAE J1349 (JAN90) | — |
| Flywheel Power - DIN 70020 | 829 PS |
| Bore | — |
| Stroke | — |
| Displacement | — |
| Maximum Net Torque | — |
| Torque Rise | — |
| Operating Weight | — |
| Converter Drive - Forward 1 | — |
| Converter Drive - Forward 2 | — |
| Converter Drive - Forward 3 | — |
| Converter Drive - Reverse 1 | — |
| Converter Drive - Reverse 2 | — |
| Converter Drive - Reverse 3 | — |
| Direct Drive - Forward 2 | — |
| Direct Drive - Forward 3 | — |
| Direct Drive - Reverse 1 | — |
| Direct Drive - Reverse 2 | — |
| Direct Drive - Reverse 3 | — |
| Number of Forward Speeds | 3 |
| Number of Reverse Speeds | 3 |
| Output at 1,882 rpm and 6988 kPa (1,000 psi) | — |
| 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) | — |
| Relief Valve Setting - Tilt Cylinders (Small Pump) | — |
| Steering Angle | — |
| Steering | Meets SAE and ISO standards |
| Fuel Tank - Standard | — |
| Cooling System | — |
| Crankcase | — |
| Transmission | — |
| Hydraulic Tank | — |
| Differential - Final Drives - Front | — |
| Differential - Final Drives - Rear | — |
| Cooling System - Jacket Water | — |
| Cooling System - SCAC System | — |
| Hydraulic System - Steering and Brakes - Tank Only | — |
| Blade Control and Engine Cooling Fan - Tank Only | — |
| ROPS/FOPS | Meets SAE and ISO standards |
| Sound Performance Levels | Meets ANSI/SAE and ISO standards |
| Brakes | Meets SAE J1473 OCT90 and ISO 3450:1992 |
| Front | Fixed |
| Rear | Oscillating ±11° |
| Maximum Single-Wheel Rise and Fall | — |
| Tire Choices | Six options available |
| Standard Tire Size | 45/65 R45 |
| Blade Capacities | 25 to 45 m3 |
| Ground Clearance | — |
Benefits & Features
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.
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