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Overview

Strong power train combined with a heavy-duty front frame provides extended life and economical operation.

Engine

Units:
Engine Model Cat 3456 Diesel Cat 3456 Diesel Less
Flywheel Power 481.0 hp 359.0 kW Less
Gross Power 525.0 hp 392.0 kW Less
Direct Drive Net Power - Caterpillar 451.0 hp 336.0 kW Less
Direct Drive Net Power - EEC 80/1269 451.0 hp 336.0 kW Less
Direct Drive Net Power - ISO 9249 451.0 hp 336.0 kW Less
Direct Drive Net Power - SAE J1349 (JAN90) 446.0 hp 333.0 kW Less
Converter Drive Net Power - Caterpillar 481.0 hp 359.0 kW Less
Converter Drive Net Power - EEC 80/1269 481.0 hp 359.0 kW Less
Converter Drive Net Power - ISO 9249 481.0 hp 359.0 kW Less
Converter Drive Net Power - SAE J1349 (JAN90) 477.0 hp 355.0 kW Less
Bore 5.5 in 140.0 mm Less
Stroke 6.75 in 171.0 mm Less
Displacement 966.0 in3 15.8 L Less

Transmission

Number of Forward Speeds 4 4 Less
Number of Reverse Speeds 3 3 Less
Converter Drive - Forward 1 4.2 mph 6.7 km/h Less
Converter Drive - Forward 2 7.3 mph 11.8 km/h Less
Converter Drive - Forward 3 12.8 mph 20.6 km/h Less
Converter Drive - Forward 4 22.3 mph 35.8 km/h Less
Converter Drive - Reverse 1 4.4 mph 7.0 km/h Less
Converter Drive - Reverse 2 7.7 mph 12.3 km/h Less
Converter Drive - Reverse 3 13.4 mph 21.6 km/h Less
Direct Drive - Forward 1 Lock-up Disabled in Forward 1 Lock-up Disabled in Forward 1 Less
Direct Drive - Forward 2 7.7 mph 12.3 km/h Less
Direct Drive - Forward 3 13.6 mph 21.9 km/h Less
Direct Drive - Forward 4 24.1 mph 38.7 km/h Less
Direct Drive - Reverse 1 4.5 mph 7.2 km/h Less
Direct Drive - Reverse 2 8.0 mph 12.9 km/h Less
Direct Drive - Reverse 3 14.3 mph 23.0 km/h Less
Forward 1 4.29 mph 6.9 km/h Less
Forward 2 7.71 mph 12.4 km/h Less
Forward 3 13.73 mph 22.1 km/h Less
Forward 4 23.92 mph 38.5 km/h Less
Reverse 1 4.47 mph 7.2 km/h Less
Reverse 2 8.08 mph 13.0 km/h Less
Reverse 3 14.29 mph 23.0 km/h Less

Hydraulic System

Gear pump output at 1,900 rpm and 24 000 kPa (3,480 psi) 49.7 gal/min 188.0 L/min Less
Lift cylinder, bore and stroke 139.75 mm x 1021 mm 5.5 in x 40.2 in 139.75 mm x 1021 mm 5.5 in x 40.2 in Less
Steering cylinder, bore and stroke 114.3 mm x 740 mm 4.5 in x 29.1 in 114.3 mm x 740 mm 4.5 in x 29.1 in Less
Right tilt and tip, bore and stroke 152.4 mm x 276 mm 6 in x 10.9 in 152.4 mm x 276 mm 6 in x 10.9 in Less
Left tilt and tip, bore and stroke 139.75 x 276 mm 5.5 x 10.9 in 139.75 x 276 mm 5.5 x 10.9 in Less
Relief valve setting 4206.0 psi 29000.0 kPa Less

Brakes

Brakes Meet SAE/ISO 3450 1996. Meet SAE/ISO 3450 1996. Less

Axles

Front Fixed axle Fixed axle Less
Rear Oscillating +/-13° Oscillating +/-13° Less
Maximum single-wheel rise and fall 17.6 in 448.3 mm Less

Steering

Steering Meets SAE J1511 FEB94/ISO 5010:1992 stds. Meets SAE J1511 FEB94/ISO 5010:1992 stds. Less
Turning radius with straight blade 29.2 ft 8899.0 mm Less

Tires

Standard Tire Size 35/65-33 35/65-33 Less
Tires Four choices with others on request. Four choices with others on request. Less

Weights

Operating Weight 103849.0 lb 47106.0 kg Less

Service Refill Capacities

Fuel Tank - standard 210.0 gal 795.0 L Less
Cooling system 25.0 gal 94.0 L Less
Crankcase 15.9 gal 60.0 L Less
Transmission 19.0 gal 72.0 L Less
Hydraulic tank 37.0 gal 140.0 L Less
Differentials and final drives - Front 49.1 gal 186.0 L Less
Differentials and final drives - Rear 49.1 gal 186.0 L Less

Cab

Cab ROPS/FOPS is standard. ROPS/FOPS is standard. Less
Sound Performance Levels Meets ANSI/SAE, SAE and ISO standards. Meets ANSI/SAE, SAE and ISO standards. Less
ROPS/FOPS Meets SAE and ISO standards. Meets SAE and ISO standards. Less

Operating Specifications

Ground Clearance 21.3 in 541.0 mm Less

Blade Specifications

Blade Capacities 7.9 to 22.2 m3 10.3 to 29 yd3 7.9 to 22.2 m3 10.3 to 29 yd3 Less
Straight Blade - Capacity 10.33 yd3 7.9 m3 Less
Moldboard Length 18.7 ft 5700.0 mm Less
Straight Blade - Overall Width 199.8 ft 5074.0 mm Less
Straight Blade - Height 57.5 ft 1461.0 mm Less
Straight Blade - Digging Depth 21.9 ft 557.0 mm Less
Maximum Lift Above Ground 4.2 ft 1279.0 mm Less
Straight Blade - Ground Clearance 50.4 ft 1279.0 mm Less
Straight Blade - Maximum Tilt 50.0 ft 1270.0 mm Less
Straight Blade - Weight 7047.0 lb 3196.0 kg Less
Straight Blade - Total Operating Weight 103849.0 lb 47106.0 kg Less
Universal Blade - Capacity 14.56 yd3 11.13 m3 Less
Universal Blade - Overall Width 202.8 ft 5151.0 mm Less
Universal Blade - Height 57.5 ft 1461.0 mm Less
Universal Blade - Digging Depth 21.9 ft 557.0 mm Less
Universal Blade - Ground Clearance 50.4 ft 1279.0 mm Less
Universal Blade - Maximum Tilt 50.0 ft 1270.0 mm Less
Universal Blade - Weight 10042.0 lb 4554.0 kg Less
Universal Blade - Total Operating Weight 106844.0 lb 48464.0 kg Less
Coal Blade - Capacity 29.0 yd3 22.2 m3 Less
Coal Blade - Overall Width 223.5 ft 5677.0 mm Less
Coal Blade - Height 77.0 ft 1956.0 mm Less
Coal Blade - Digging Depth 18.3 ft 465.0 mm Less
Coal Blade - Ground Clearance 46.4 ft 1178.0 mm Less
Coal Blade - Maximum Tilt 58.3 ft 1482.0 mm Less
Coal Blade - Weight 9450.0 lb 4290.0 kg Less
Coal Blade - Total Operating Weight 106252.0 lb 48195.0 kg Less

Dimensions

Height to Top of Cab 13.46 ft 4104.0 mm Less
Wheelbase 14.93 ft 4550.0 mm Less
Length with Blade on Ground 32.42 ft 9883.0 mm Less

Power Train

The 834G power train components deliver dependable, reliable performance customers expect from Cat Wheel Dozers.


Hydraulics

Well-balanced hydraulics deliver precise, low-effort control and trouble-free operation.


Structures

Advanced design and materials provide superior strength.


Operator Station

A new industry standard for comfort and efficiency.


Blades

Caterpillar blades are available to match many dozing requirements.


Serviceability

Simplified service means more production time.


Customer Support

Cat dealer services help keep machine operating longer with lower costs.


834GStandard Equipment

Electrical
  • Alarm, back-up
  • Alternator (100-amp)
  • Batteries, maintenance-free
  • Deutsch terminal connectors
  • Diagnostic connector, starting and charging systems
  • Electrical converter (12-volt)
  • Electrical system (24-volt)
  • Lighting system, halogen (front and rear)
  • Starter, electric (heavy-duty)
  • Starting receptacle for emergency start

Operator Environment
  • Air conditioner
  • Cigar lighter and ashtray
  • Coat hook
  • Heater and defroster
  • Horn, electric
  • Hydraulic controls (floor mounted)
  • Light, dome (cab)
  • Lunchbox and beverage holders
  • Monitoring system (EMS III)
  • Mirror, rearview (externally mounted)
  • Seat, Cat Comfort (cloth) air suspension
  • Seatbelt, retractable, 76 mm (3 in) wide
  • STIC control system with steering lock
  • Tinted glass
  • Transmission gear (indicator)
  • Wet-arm wipers/washers (front and rear)

Power Train
  • Brakes, full hydraulic, ADMETM III, enclosed, wet multiple disc service brakes
  • Engine, Cat 3456 EUI direct injected diesel
  • Full priming pump
  • Muffler, under hood
  • Parking brake
  • Precleaner, engine air intake
  • Radiator, Advanced Modular Cooling System (AMOCS)
  • Rimpull control
  • Separated cooling system
  • Starting aid (ether)
  • Throttle lock
  • Torque Converter, Impeller Clutch with lock-up control system
  • Transmission, planetary, auto-shift (4F/3R)

Other Standard Equipment
  • Cab tilt support
  • Demand fan
  • Doors, service access (locking)
  • Engine, crankcase, 600-hour interval with CH4 oil
  • Hitch, drawbar with pin
  • Oil sampling valves
  • Stairway, left side (rear access)
  • Vandalism protection and caplocks
  • Venturi stack

Bulldozer
  • Bull dozer is not included in the standard equipment

Hydraulics
  • Hydraulic oil cooler
  • Case drain filtration

Tires, Rims and Wheels
  • A tire must be selected from the mandatory attachments section and base machine price includes a tire allowance

Antifreeze
  • Premixed 50 percent concentration of Extended Life Coolant with freeze protection to -34° C (-29° F)