Designed with performance in mind, the Cat® 834 Wheel Dozer delivers fast speeds for quick travel and cleanup on your jobsite. Improved efficiency and more productivity get the job done quickly and with less emissions. Simplified serviceability makes for a long lifecycle, low owning and operating costs, and more uptime.
Engine Model Cat® C18
Operating Weight 105271 lb
Net Power - SAE J1349:2011 496 hp
Rated Speed 1900 r/min
Bore 5.7in
Displacement 1105in³
Engine Model Cat® C18
Gross Power - SAE J1995:2014 562hp
Net Power - SAE J1349:2011 496hp
Note (1) Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator.
Note (2) The following engine configurations are available: – Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. – Noncertified that emits equivalent to U.S. EPA Tier 3.
Peak Power Speed 1500r/min
Peak Torque - 1,300 rpm 2092lb/ft
Rated Speed 1900r/min
Stroke 7.2in
Torque Rise 52%
Blade Capacities 7.9 – 22.2 m3 (10.3 – 29.0 yd3)
Operating Weight 105271lb
Direct Drive - Forward 1 Lock-up disabled
Direct Drive - Forward 2 7.7mile/h
Direct Drive - Forward 3 13.7mile/h
Direct Drive - Forward 4 23.9mile/h
Direct Drive - Reverse 1 4.5mile/h
Direct Drive - Reverse 2 8.1mile/h
Direct Drive - Reverse 3 14.3mile/h
Forward - 1 4.2mile/h
Forward - 2 7.2mile/h
Forward - 3 12.6mile/h
Forward - 4 22mile/h
Note Travel speeds based on 35/65-R33 tire
Reverse - 1 4.2mile/h
Reverse - 2 7.6mile/h
Reverse - 3 13.3mile/h
Transmission Type Cat planetary power shift
Cylinders, Double Acting - Left and Right Tilt, Bore and Stroke 140 mm × 230 mm (5.5 in × 9.1 in)
Cylinders, Double Acting - Lift, Bore and Stroke 139.75 mm × 1021 mm (5.5 in × 40.2 in)
Lift/Tilt System Variable displacement piston
Lift/Tilt System - Circuit Pilot operated LS valve with EH
Maximum Flow at 1,900 rpm 153gal/min
Pilot Maximum Flow 13.7gal/min
Pilot Relief Valve Setting 580psi
Pilot System Variable displacement piston
Relief Valve Setting - Lift/Tilt 4641psi
Maximum Flow 65.8gal/min
Relief Valve Setting - Steering 3495psi
Steering Cycle Times - High Idle 3.1s
Steering Cycle Times - Low Idle 5.7s
Steering System - Circuit Pilot, load sensing
Steering System - Pump Piston, variable displacement
Total Steering Angle 86°
Cooling System 31.7gal (US)
Crankcase 15.9gal (US)
Diesel Exhaust Fluid Tank 8.7gal (US)
Differential - Final Drives - Front 49.1gal (US)
Differential - Final Drives - Rear 49.1gal (US)
Fuel Tank 209.5gal (US)
Hydraulic System - Tank Only 37gal (US)
Hydraulic System Factory Fill 63.4gal (US)
Note (1) All non-road Tier 4 Final/Stage V diesel engines are required to use: – ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: • 20% biodiesel FAME (fatty acid methyl este
Transmission 31.7gal (US)
Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. - If equipped with R134a (Global Warming Potential = 1430), the system co
Front Fixed
Oscillation Angle ±13°
Rear Trunnion
Brakes ISO 3450: 2011
Machine Sound Power Level (ISO 6395:2008) 113dB(A)
Machine Sound Power Level (ISO 6395:2008)** 109dB(A)
Note (1) * For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives”
Note (2) ** European Union Directive “2000/14/EC” as amended by “2005/88/EC” and UK Noise Regulation 2001 No. 1701
Note (3) The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Note (4) The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Note (5) Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
Operator Sound Pressure Level (ISO 6396:2008) 72dB(A)
Operator Sound Pressure Level (ISO 6396:2008)* 72dB(A)
Machine Sound Power Level (ISO 6395:2008) 113dB(A)
Machine Sound Power Level (ISO 6395:2008)** 110dB(A)
Note (1) * For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives”
Note (2) ** European Union Directive “2000/14/EC” as amended by “2005/88/EC” and UK Noise Regulation 2001 No. 1701
Note (3) The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Note (4) The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Note (5) Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
Operator Sound Pressure Level (ISO 6396:2008) 72dB(A)
Operator Sound Pressure Level (ISO 6396:2008)* 72dB(A)
Centerline of Front Axle to Hitch 7.5ft
Centerline of Rear Axle to Edge of Bumper 10.5ft
Ground Clearance 1.7ft
Ground Clearance - Bumper 3.1ft
Height - Top of Air Cleaner 12.8ft
Height - Top of Cab 13.7ft
Height - Top of Exhaust Stack 15.9ft
Height - Top of Hood 10.9ft
Length - Front of Tire 28.4ft
Length - Straight Blade on Ground 32.6ft
Length - Universal Blade on Ground 34.4ft
Wheel Base 14.9ft
Standard and optional equipment may vary. Consult your Cat dealer for details.
Alarm, back-up
Alternator, single (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
Auxiliary jump start receptacle
Air conditioner
Starter lockout in bumper
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
CB radio ready
Tilt, tip controls
Heater and defroster
Horn, electric
Light, cab (dome)
Lights, directional
Lunchbox and beverage holders
Vital Information Management System (VIMS™) with graphical information display: external data port, customizable operator profiles, cycle timer, integrated payload control system
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
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)
Electro hydraulic 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 (ICTC) with lock-up clutch (LUC) and rimpull control system (switch and dial in cab)
Transmission, planetary, power shift (4F/3R) electronic control
Doors, service access (locking)
Hitch, drawbar with pin
Oil sampling valves
Rear access to cab and service platform
Steering, load sensing
Vandalism protection caplocks
Standard and optional equipment may vary. Consult your Cat dealer for details.
-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
Cab precleaner
Radio, AM/FM/CD/MP3 Bluetooth with Satellite SiriusXM
Seat, Premium Plus containing forced air heating and cooling, 2-way thigh adjustment, power lumbar and back bolster adjustment, ride stiffness, dynamic end dampening and leather finish
LED warning strobe
Window pull down visor
Cat Detect (object detection system)
Front and rear roading fenders
Fast fill fuel system (Shaw-Aero)
