834

834 Wheel Dozer

Cat Wheel Dozers are designed with durability built in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to support your job site efficiently and safely while lowering owning and operating costs. Introduced in the mid-1960’s, the 834 has been the industry leader for over 50 years. Focused on helping our customers succeed, we have continued to build upon each new series. The 834 continues our legacy of reliability, performance, safety, operator comfort, serviceability, and efficiency.

Category:

BUILT TO PERFORM

MOVE MORE WITH LESS FUEL

SAFETY FIRST

TECHNOLOGY THAT GETS WORK DONE

WORK IN COMFORT

REDUCE ENVIRONMENTAL IMPACT

SAVE ON SERVICE AND MAINTENANCE

PURPOSE-BUILT SPECIALTY MODELS

Standard Equipment

NOTE
  • Standard and optional equipment may vary. Consult your Cat dealer for details.
ELECTRICAL
  • Alarm, back-up
  • Alternator (100 amp)
  • Batteries, dry
  • Hazardous voltage lamp
  • Converter, 10/15 amp, 24V to 12V
  • Lighting system, (LED work lights, access and service platform lighting)
  • Starting and charging system, 24V
  • Starter emergency start receptacle
OPERATOR ENVIRONMENT
  • Air conditioner
  • Cab, sound suppressed and pressurized
  • Cab, sound suppressed and pressurized, integrated rollover protective structure (ROPS/FOPS) radio ready for entertainment, includes antenna, speakers and converter (12-volt 5-amp) and power port
  • Cat Vision, rear-vision camera system
  • Graphical information display, displays real time operating information, performs calibrations and customizes operator settings
  • Tilt, tip controls
  • Heater and defroster
  • Horn, electric
  • Light, cab (dome)
  • Lights, directional
  • Lunchbox and beverage holders
  • Monitoring system (VIMS 3G)
  • Radio, AM/FM/CD/MP3 Bluetooth®
  • Instrumentation, gauges: - coolant temperature, engine hour meter, hydraulic oil temperature, powertrain oil temperature
  • Mirrors, rearview (externally mounted)
  • Rimpull control system (RCS)
  • Seat, deluxe
  • Seat belt, retractable, 76 mm (3 in) wide
  • Steering and transmission integrated control (STIC™) system
  • UV glass
  • Operator presence
  • Wet-arm wipers/washers (front and rear)
  • Intermittent front and rear wipers
POWER TRAIN
  • Brakes, oil-cooled, multi-disc, service/secondary
  • Automatic retarding controls
  • Case drain screens
  • Engine, Cat C18 MEUI™, diesel, turbocharged/aftercooled
  • Antifreeze, premixed 50% concentration of extended life coolant with freeze protection to -34°C (-29°F)
  • Parking brake
  • Turbine precleaner, engine air intake
  • Radiator, Aluminum Modular Radiator (AMR)
  • Manual switch and automatic fuel priming
  • Starting aid (ether) automatic
  • Throttle lock, electronic
  • Torque converter, impeller clutch with lock-up control system and rimpull control system (switch and dial in cab)
  • Transmission, planetary, power shift (4F/3R) electronic control
OTHER STANDARD EQUIPMENT
  • Doors, service access (locking)
  • Hitch, drawbar with pin
  • Oil sampling valves
  • Stairway, left side (rear access)
  • Steering, load sensing
  • Vandalism protection caplocks

Additional information

Offering Type

Engine Model

Cat® C18

Engine - Rated Speed

1900.0 r/min ( 1900.0 r/min )

Engine - Peak Power Speed

1500.0 r/min ( 1500.0 r/min )

Engine - Gross Power - SAE J1995

419 kW ( 562 HP )

Engine - Net Power - SAE J1349

370 kW ( 496 HP )

Engine - Bore

145.0 mm ( 5.7 in )

Engine - Stroke

183.0 mm ( 7.2 in )

Engine - Displacement

18.1 l ( 1105.0 in³ )

Engine - Peak Torque - 1,300 rpm

2836.0 N·m ( 2092.0 lb/ft )

Engine - Torque Rise

52.0 % ( 52.0 % )

Engine - Emissions

U.S. EPA Tier 4 Final and EU Stage V emission standards or equivalent to U.S. EPA Tier 3 and U.S. EPA Tier 2.

Operating Specifications - Operating Weight

47750.0 kg ( 105271.0 lb )

Operating Specifications - Blade Capacities

7.9 – 22.2 m3 (10.3 – 29.0 yd3)

Operating Specifications - Coal Scoop Operating Weight

51103 kg ( 112428 lb )

Operating Specifications - Chip Scoop Operating Weight

112838 kg ( 112838 lb )

Transmission Type

Cat planetary power shift

Transmission - Forward - 1

6.8 km/h ( 4.2 mile/h )

Transmission - Forward - 2

11.6 km/h ( 7.2 mile/h )

Transmission - Forward - 3

20.3 km/h ( 12.6 mile/h )

Transmission - Forward - 4

35.4 km/h ( 22.0 mile/h )

Transmission - Reverse - 1

6.8 km/h ( 4.2 mile/h )

Transmission - Reverse - 2

12.2 km/h ( 7.6 mile/h )

Transmission - Reverse - 3

21.4 km/h ( 13.3 mile/h )

Transmission - Direct Drive - Forward 1

Lock-up disabled

Transmission - Direct Drive - Forward 2

12.4 km/h ( 7.7 mile/h )

Transmission - Direct Drive - Forward 3

22.1 km/h ( 13.7 mile/h )

Transmission - Direct Drive - Forward 4

38.5 km/h ( 23.9 mile/h )

Transmission - Direct Drive - Reverse 1

7.2 km/h ( 4.5 mile/h )

Transmission - Direct Drive - Reverse 2

13.0 km/h ( 8.1 mile/h )

Transmission - Direct Drive - Reverse 3

23.0 km/h ( 14.3 mile/h )

Hydraulic System - Lift/Tilt - Lift/Tilt System - Circuit

Pilot operated LS valve with EH

Hydraulic System - Lift/Tilt - Lift/Tilt System

Variable displacement piston

Hydraulic System - Lift/Tilt - Maximum Flow at 1,900 rpm

582.0 l/min ( 153.0 gal/min )

Hydraulic System - Lift/Tilt - Relief Valve Setting - Lift/Tilt

32000.0 kPa ( 4641.0 psi )

Hydraulic System - Lift/Tilt - Cylinders, Double Acting - Lift, Bore and Stroke

139.75 mm × 1021 mm (5.5 in × 40.2 in)

Hydraulic System - Lift/Tilt - Cylinders, Double Acting - Left and Right Tilt, Bore and Stroke

140 mm × 230 mm (5.5 in × 9.1 in)

Hydraulic System - Lift/Tilt - Pilot System

Variable displacement piston

Hydraulic System - Lift/Tilt - Pilot Maximum Flow

52.0 l/min ( 13.7 gal/min )

Hydraulic System - Lift/Tilt - Pilot Relief Valve Setting

4000.0 kPa ( 580.0 psi )

Hydraulic System - Steering - Steering System - Circuit

Pilot, load sensing

Hydraulic System - Steering - Steering System - Pump

Piston, variable displacement

Hydraulic System - Steering - Maximum Flow

250.0 l/min ( 65.8 gal/min )

Hydraulic System - Steering - Relief Valve Setting - Steering

24100.0 kPa ( 3495.0 psi )

Hydraulic System - Steering - Total Steering Angle

86.0 ° ( 86.0 ° )

Hydraulic System - Steering - Steering Cycle Times - High Idle

3.1 s ( 3.1 s )

Hydraulic System - Steering - Steering Cycle Times - Low Idle

5.7 s ( 5.7 s )

Service Refill Capacities - Fuel Tank

793.0 l ( 209.5 gal (US) )

Service Refill Capacities - Cooling System

120.0 l ( 31.7 gal (US) )

Service Refill Capacities - Crankcase

60.0 l ( 15.9 gal (US) )

Service Refill Capacities - Diesel Exhaust Fluid Tank

33.0 l ( 8.7 gal (US) )

Service Refill Capacities - Transmission

120.0 l ( 31.7 gal (US) )

Service Refill Capacities - Hydraulic System Factory Fill

240.0 l ( 63.4 gal (US) )

Service Refill Capacities - Differential - Final Drives - Front

186.0 l ( 49.1 gal (US) )

Service Refill Capacities - Differential - Final Drives - Rear

186.0 l ( 49.1 gal (US) )

Service Refill Capacities - Hydraulic System - Tank Only

140.0 l ( 37.0 gal (US) )

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.

Axles - Front

Fixed

Axles - Rear

Trunnion

Axles - Oscillation Angle

±13°

Brakes

ISO 3450: 2011

Sound Performance - Tier 4 Final/EU Stage V - Standard - Operator Sound Level (ISO 6396)

72 dB(A) ( 72 dB(A) )

Sound Performance - Tier 4 Final/EU Stage V - Standard - Machine Sound Level (ISO 6395)

113 dB(A) ( 113 dB(A) )

Sound Performance - Tier 4 Final/EU Stage V - Suppression - Operator Sound Level (ISO 6396)

72 dB(A) ( 72 dB(A) )

Sound Performance - Tier 4 Final/EU Stage V - Suppression - Machine Sound Level (ISO 6395)

109 dB(A) ( 109 dB(A) )

Dimensions - Height - Top of Exhaust Stack

4835.0 mm ( 15.9 ft )

Dimensions - Height - Top of Air Cleaner

3895.0 mm ( 12.8 ft )

Dimensions - Height - Top of Hood

3334.0 mm ( 10.9 ft )

Dimensions - Ground Clearance - Bumper

933.0 mm ( 3.1 ft )

Dimensions - Centerline of Rear Axle to Edge of Bumper

3187.0 mm ( 10.5 ft )

Dimensions - Wheel Base

4550.0 mm ( 14.9 ft )

Dimensions - Length - Front of Tire

8715.0 mm ( 28.4 ft )

Dimensions - Length - Straight Blade on Ground

9927.0 mm ( 32.6 ft )

Dimensions - Centerline of Front Axle to Hitch

2275.0 mm ( 7.5 ft )

Dimensions - Length - Universal Blade on Ground

10470.0 mm ( 34.4 ft )

Dimensions - Ground Clearance

531.0 mm ( 1.7 ft )

Dimensions - Height - Top of Cab

4184.0 mm ( 13.7 ft )

Scoops - Chip Scoop Carry Capacity

26.8 m³ ( 35.0 yd³ )

Scoops - Chip Scoop Doze Capacity

53.3 m³ ( 70.0 yd³ )

Scoops - Coal Scoop Carry Capacity

22.9 m³ ( 30.0 yd³ )

Scoops - Coal Scoop Doze Capacity

45.9 m³ ( 60.0 yd³ )

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