Overview
Engineered for demanding work in large dozing applications. The 834G Wheel Dozer combines increased power, mobility, and operator comfort to provide a revolutionary advancement in the large wheel dozer design. The 834G is ideally suited for the rigorous earth moving duties of the mining and contracting industries.
Specifications
| Engine Model | Cat 3456 EUI |
| Operating Weight | — |
| Flywheel Power | — |
Benefits & Features
Specifications
| Engine Model | Cat 3456 EUI |
| Flywheel Power | — |
| Displacement | — |
| Number of Forward Speeds | 4 |
| Number of Reverse Speeds | 3 |
| Forward - 1 | — |
| Forward - 2 | — |
| Forward - 3 | — |
| Forward - 4 | — |
| Reverse - 1 | — |
| Reverse - 2 | — |
| Reverse - 3 | — |
| Front | Fixed |
| Rear | Oscillates |
| Maximum Single-Wheel Rise and Fall | — |
| Turning Radius - With Straight Blade | — |
| Standard Tire Size | 35/65-R33 L-4 |
| Operating Weight | — |
| Fuel Tank - Standard | — |
| Cooling System | — |
| Crankcase | — |
| Transmission | — |
| Hydraulic Tank | — |
| Differential - Final Drives - Front | — |
| Differential - Final Drives - Rear | — |
| Ground Clearance | — |
| Straight Blade - Capacity | — |
| Moldboard - Length | — |
| Straight Blade - Overall Width | — |
| Straight Blade - Height | — |
| Straight Blade - Digging Depth | — |
| Maximum Lift Above Ground | — |
| Straight Blade - Ground Clearance | — |
| Straight Blade - Maximum Tilt | — |
| Height - Top of Cab | — |
| Wheel Base | — |
| Length - With Blade on Ground | — |
Benefits & Features
Power Train
Caterpillar 3456 Diesel Engine
The Caterpillar 3456 Diesel Engine israted at 359 kW Net (481 hp) at 1,900rpm.
Separate engine cooling system
Separate engine cooling system isolates the radiator and fan from the engine for lower sound levels, more efficient cooling and a sloped hood for improved viewing.
Caterpillar planetary, electronic, power shift transmission
Caterpillar planetary, electronic, power shift transmission.
Heavy-duty axles
Heavy-duty axles feature permanently lubed universal joints and strong axle components in both the differentials and final drives for increased performance and serviceability.
Impeller Clutch Torque Converter
Impeller Clutch Torque Converteroffers improved rimpull control andextended tire life. The torqueconverter is equipped with a lockupclutch and free wheel stator forimproved fuel efficiency.
Oil-enclosed, multiple-disc brakes
Oil-enclosed, multiple-disc brakesare fully hydraulic, completelysealed and never need adjustment.
Structures
Structures
Structures on the 834G are up to 90 percent robotically welded.
Box-section engine end-frame
Box-section engine end-frame is designed to resist twisting and torsional forces and to provide a solid foundation for axles, engine and transmission.
Two-plate front frame
Two-plate front frame provides maximum structural strength during dozing applications for improved stability.
Spread-hitch design
Spread-hitch design is large, improving load distribution by reducing loads to the hitch bearings.
Hydraulics
Innovative electro-hydraulic system
Innovative electro-hydraulic system provides low-effort implement control.
Blade Control
Blade Control. Floor-mounted control lever sends electric signals to a main valve positioned outside of the cab for lift control.
Load Sensing Steering
Load Sensing Steering with STIC control system is a revolutionary system that integrates steering and transmission into a single controller.
Operator Station
The 834G cab design
The 834G cab design promotes productivity and operator comfort. The cab includes improved viewing area and ventiliation, intermittent wet-arm wipers, ergonomic design and control placement, and is radio-ready for two-way radios.
STIC Control
STIC Control System is a revolutionary system that integrates steering and transmission into a single controller.
Left foot pedal
Left foot pedal operates the Impeller Clutch Torque Converter. Within the first one and a half inches of pedal travel, rimpull can be controlled from 100 percent to 20 percent. Fully depressing the pedal applies the brake.
Comfort Series seat
Comfort Series seat with air suspension and retractable seat belt is designed for increased comfort and support.
Throttle lock
Throttle lock allows operator to preset the engine speed to concentrate on productivity.
Electronic Monitoring System II
Electronic Monitoring System II (EMSII) provides gauges, tachometer, speedometer, and three level warning for full-time monitoring of key functions.
Floor-mounted hydraulic blade controls
Floor-mounted hydraulic blade controls are adjustable fore and aft, with a height-adjustable armrest so operators of any size can find a comfortable position.
Features
Tilt/tip switch allows operators to select tilt or tip control for dozing.
Blades
Resilient and durable Caterpillar blades
Resilient and durable Caterpillar bladesare designed with excellent dozing androlling characteristics.
Straight blade and universal blades
Straight blade and universal bladeassemblies consist of the blade, pusharms, hydraulic lift, tip and tiltcylinders, trunnion mounting, andhydraulic line guards.
Serviceability
Easy Maintenance
In addition to the servicing features built into the engine, the 834G includes: Rear access stairs for easy,comfortable access for operators andservice personnel.
Complete Customer Support
Selection
Customers should make detailed comparisons of the machines under consideration before buying.
Operation
Improving operating techniques can boost profits. Cat dealers have training videotapes, literature and other ideas to help increase productivity.
Maintenance
More and more equipment buyers are planning for effective maintenance before buying equipment.
Product support
Nearly all parts are available at a Cat dealer parts counter.
Replacement
Repair, rebuild or replace? Cat dealers can help you evaluate the costs involved so you can make the right choice.
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