834

Wheel Dozers 834

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Key Specs

Engine Model
Cat® C18 
Cat® C18 
Rated Speed
1900 r/min
1900 r/min
Peak Power Speed
1500 r/min
1500 r/min

Overview

MOBILE. AGILE. VERSATILE.

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.

Benefits

ENHANCED SAFETY

Equipped with standard safety features, improving visibility and providing a safer operating environment

LOWER MAINTENANCE COST

Make regular maintenance more convenient with scheduled engine and fuel filter change intervals

BETTER FUEL EFFICIENCY

Equipped with a combination of proven components and technologies, meeting expectations for excellent productivity, fuel efficiency, reliability, and service life

Product Specifications for 834

Engine Model Cat® C18  Cat® C18 
Rated Speed 1900 r/min 1900 r/min
Peak Power Speed 1500 r/min 1500 r/min
Gross Power - SAE J1995 562 HP 419 kW
Net Power - SAE J1349 496 HP 370 kW
Bore 5.7 in 145 mm
Stroke 7.2 in 183 mm
Displacement 1105 in³ 18.1 l
Peak Torque - 1,300 rpm 2092 lb/ft 2836 N·m
Torque Rise 52 % 52 %
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. 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 Weight 105271 lb 47750 kg
Blade Capacities 7.9 – 22.2 m3 (10.3 – 29.0 yd3) 7.9 – 22.2 m3 (10.3 – 29.0 yd3)
Coal Scoop Operating Weight 112428 lb 51103 kg
Chip Scoop Operating Weight 112838 lb 112838 kg
Transmission Type Cat planetary power shift Cat planetary power shift
Forward - 1 4.2 mile/h 6.8 km/h
Forward - 2 7.2 mile/h 11.6 km/h
Forward - 3 12.6 mile/h 20.3 km/h
Forward - 4 22 mile/h 35.4 km/h
Reverse - 1 4.2 mile/h 6.8 km/h
Reverse - 2 7.6 mile/h 12.2 km/h
Reverse - 3 13.3 mile/h 21.4 km/h
Direct Drive - Forward 1 Lock-up disabled Lock-up disabled
Direct Drive - Forward 2 7.7 mile/h 12.4 km/h
Direct Drive - Forward 3 13.7 mile/h 22.1 km/h
Direct Drive - Forward 4 23.9 mile/h 38.5 km/h
Direct Drive - Reverse 1 4.5 mile/h 7.2 km/h
Direct Drive - Reverse 2 8.1 mile/h 13 km/h
Direct Drive - Reverse 3 14.3 mile/h 23 km/h
Lift/Tilt System - Circuit Pilot operated LS valve with EH Pilot operated LS valve with EH
Lift/Tilt System Variable displacement piston Variable displacement piston
Maximum Flow at 1,900 rpm 153 gal/min 582 l/min
Relief Valve Setting - Lift/Tilt 4641 psi 32000 kPa
Cylinders, Double Acting - Lift, Bore and Stroke 139.75 mm × 1021 mm (5.5 in × 40.2 in) 139.75 mm × 1021 mm (5.5 in × 40.2 in)
Cylinders, Double Acting - Left and Right Tilt, Bore and Stroke 140 mm × 230 mm (5.5 in × 9.1 in) 140 mm × 230 mm (5.5 in × 9.1 in)
Pilot System Variable displacement piston Variable displacement piston
Pilot Maximum Flow 13.7 gal/min 52 l/min
Pilot Relief Valve Setting 580 psi 4000 kPa
Steering System - Circuit Pilot, load sensing Pilot, load sensing
Steering System - Pump Piston, variable displacement Piston, variable displacement
Maximum Flow 65.8 gal/min 250 l/min
Relief Valve Setting - Steering 3495 psi 24100 kPa
Total Steering Angle 86 ° 86 °
Steering Cycle Times - High Idle 3.1 s 3.1 s
Steering Cycle Times - Low Idle 5.7 s 5.7 s
Fuel Tank 209.5 gal (US) 793 l
Cooling System 31.7 gal (US) 120 l
Crankcase 15.9 gal (US) 60 l
Diesel Exhaust Fluid Tank 8.7 gal (US) 33 l
Transmission 31.7 gal (US) 120 l
Hydraulic System Factory Fill 63.4 gal (US) 240 l
Differential - Final Drives - Front 49.1 gal (US) 186 l
Differential - Final Drives - Rear 49.1 gal (US) 186 l
Hydraulic System - Tank Only 37 gal (US) 140 l
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. 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.
Front Fixed Fixed
Rear Trunnion Trunnion
Oscillation Angle ±13° ±13°
Brakes ISO 3450: 2011 ISO 3450: 2011
Operator Sound Level (ISO 6396) 72 dB(A) 72 dB(A)
Machine Sound Level (ISO 6395) 113 dB(A) 113 dB(A)
Operator Sound Level (ISO 6396) 72 dB(A) 72 dB(A)
Machine Sound Level (ISO 6395) 109 dB(A) 109 dB(A)
Height - Top of Exhaust Stack 15.9 ft 4835 mm
Height - Top of Air Cleaner 12.8 ft 3895 mm
Height - Top of Hood 10.9 ft 3334 mm
Ground Clearance - Bumper 3.1 ft 933 mm
Centerline of Rear Axle to Edge of Bumper 10.5 ft 3187 mm
Wheel Base 14.9 ft 4550 mm
Length - Front of Tire 28.4 ft 8715 mm
Length - Straight Blade on Ground 32.6 ft 9927 mm
Centerline of Front Axle to Hitch 7.5 ft 2275 mm
Length - Universal Blade on Ground 34.4 ft 10470 mm
Ground Clearance 1.7 ft 531 mm
Height - Top of Cab 13.7 ft 4184 mm
Chip Scoop Carry Capacity 35 yd³ 26.8 m³
Chip Scoop Doze Capacity 70 yd³ 53.3 m³
Coal Scoop Carry Capacity 30 yd³ 22.9 m³
Coal Scoop Doze Capacity 60 yd³ 45.9 m³

834 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

834 Optional Equipment

NOTE

  • Standard and optional equipment may vary. Consult your Cat dealer for details.

POWER TRAIN

  • -50° C (-58° F) antifreeze
  • Engine oil change system, high speed, Wiggins
  • Engine brake
  • High ambient cooling-software
  • Turbine precleaner, engine air intake dual stage
  • Axle oil cooler
  • Crankcase guards

OPERATOR ENVIRONMENT

  • Cab precleaner
  • Radio, AM/FM/CD/MP3 Bluetooth with Satellite SiriusXM
  • Satellite Sirius radio with Bluetooth
  • LED warning strobe
  • CB radio ready
  • Window pull down visor
  • Cat Detect (object detection system)

MISCELLANEOUS ATTACHMENTS

  • Front and rear roading fenders
  • Fast fill fuel system (Shaw-Aero)

Compatible Technology and Services

Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.

  • Cat Inspect

    Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

  • Cat Product Link

    Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

  • Cat Remote Flash

    Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.

  • VisionLink®

    VisionLink® is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.

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Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

Explore Technology

Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

Explore Technology

Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.

Explore Technology

VisionLink® is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.

Explore Technology

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834 Wheel Dozers

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