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834K Wheel Dozer

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CALCULATE FINANCE

Move More with Less Fuel

Long Term Value and Durability

Built to Perform

Work in Comfort

Integrated Cat® Technologies

Technology That Gets Work Done

Safety First

Reduce Environmental Impact

Purpose-Built Cat Attachments

Save on Fuel Costs

Save on Service and Maintenance

Top-Tier Service and Support

Engine
Engine Model Cat® C18u00a0
Net Power 370 kW (496 HP)
Bore 145 mm (5.7 in)
Stroke 183 mm (7.2 in)
Displacement 18.1 l (1105 inu00b3)
Torque Rise 52 % (52 %)
Rated Speed 1900 r/min (1900 r/min)
Net - SAE J1349 370 kW (496 HP)
Peak Power Speed 1500 r/min (1500 r/min)
Peak Torque - 1,300 rpm 2836 N·m (2092 lb/ft)
Gross - SAE J1349 419 kW (562 HP)
Emissions U.S. EPA Tier 4 Final/EU Stage IV Technology, Tier 3 Equivalent, Tier 2 Equivalent
Transmission
Direct Drive - Forward 2 12.4 km/h (7.7 mile/h)
Direct Drive - Forward 3 22.1 km/h (13.7 mile/h)
Direct Drive - Reverse 1 7.2 km/h (4.5 mile/h)
Direct Drive - Reverse 2 13 km/h (8.1 mile/h)
Direct Drive - Reverse 3 23 km/h (14.3 mile/h)
Forward - 3 20.3 km/h (12.6 mile/h)
Direct Drive - Forward 1 Lock-up disabled
Transmission Type Cat-Planetenlastschaltgetriebe
Forward - 2 11.6 km/h (7.2 mile/h)
Forward - 4 35.4 km/h (22 mile/h)
Reverse - 1 6.8 km/h (4.2 mile/h)
Forward - 1 6.8 km/h (4.2 mile/h)
Reverse - 2 12.2 km/h (7.6 mile/h)
Reverse - 3 21.4 km/h (13.3 mile/h)
Direct Drive - Forward 4 38.5 km/h (23.9 mile/h)
Brakes
Brakes ISO 3450: 2011
Axles
Front Fixed
Rear Trunnion
Oscillation Angle u00b113u00b0
Weights
Operating Weight 47750 kg (105271 lb)
Service Refill Capacities
Cooling System 120 l (31.7 gal (US))
Crankcase 60 l (15.9 gal (US))
Transmission 120 l (31.7 gal (US))
Differential - Final Drives - Front 186 l (49.1 gal (US))
Differential - Final Drives - Rear 186 l (49.1 gal (US))
Hydraulic System - Tank Only 140 l (37 gal (US))
Diesel Exhaust Fluid Tank 33 l (8.7 gal (US))
Hydraulic System Factory Fill 240 l (63.4 gal (US))
Fuel Tank 793 l (209.5 gal (US))
Operating Specifications
Blade Capacities 7,9 u2013 22,2u00a0m3 (10,3 u2013 29,0u00a0yd3)
Operating Weight 47750 kg (105271 lb)
Sound Performance
Interior Sound Level - Standard 72 dB(A) (72 dB(A))
Exterior Sound Level - Standard 111 dB(A) (111 dB(A))
Exterior Sound Level - Suppression 109 dB(A) (109 dB(A))
Interior Sound Level - Suppression 71 dB(A) (71 dB(A))
Dimensions
Length - Front of Tire 8715 mm (28.4 ft)
Centerline of Front Axle to Hitch 2275 mm (7.5 ft)
Length - Straight Blade on Ground 9927 mm (32.6 ft)
Wheel Base 4550 mm (14.9 ft)
Ground Clearance 531 mm (1.7 ft)
Centerline of Rear Axle to Edge of Bumper 3187 mm (10.5 ft)
Height - Top of Exhaust Stack 4835 mm (15.9 ft)
Height - Top of Hood 3334 mm (10.9 ft)
Ground Clearance - Bumper 933 mm (3.1 ft)
Length - Universal Blade on Ground 10470 mm (34.4 ft)
Height - Top of Cab 4184 mm (13.7 ft)
Height - Top of Air Cleaner 3895 mm (12.8 ft)
Blades
Blade Capacities 7,9-22,2 m3 (10,3-29,0 yd.3)
Hydraulic System - Lift/Tilt
Pilot Maximum Flow 52 l/min (13.7 gal/min)
Relief Valve Setting - Lift/Tilt 32000 kPa (4641 psi)
Cylinders, Double Acting - Left and Right Tilt, Bore and Stroke 140 mm u00d7 230 mm (5.5 in u00d7 9.1 in)
Pilot Relief Valve Setting 4000 kPa (580 psi)
Maximum Flow at 1,900 rpm 582 l/min (153 gal/min)
Lift/Tilt System - Circuit Pilot operated LS valve with EH
Lift/Tilt System Variable displacement piston
Cylinders, Double Acting - Lift, Bore and Stroke 139.75 mm u00d7 1021 mm (5.5 in u00d7 40.2 in)
Pilot System Variable displacement piston
Hydraulic System - Steering
Maximum Flow 250 l/min (65.8 gal/min)
Steering System - Pump Piston, variable displacement
Relief Valve Setting - Steering 24100 kPa (3495 psi)
Steering Cycle Times - High Idle 3.1 s (3.1 s)
Steering Cycle Times - Low Idle 5.7 s (5.7 s)
Steering System - Circuit Pilot, load sensing
Total Steering Angle 86 u00b0 (86 u00b0)

Standard Equipment

  • NOTE
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • ELECTRICAL
    • Alarm, back-up
    • Alternator (100 amp)
    • Batteries, maintenance-free
    • Deutsch terminal connectors
    • Electrical system (24V)
    • Lighting system, halogen (front and rear), access stairway
    • Starter, electric (heavy-duty)
    • Starting receptacle for emergency starts
  • OPERATOR ENVIRONMENT
    • Air conditioner
    • Cab, sound suppressed and pressurized
    • Internal four-post rollover protective structure (ROPS/FOPS), radio ready (entertainment) includes antenna, speakers and converter (12V, 15 amp), 12V power port, tinted glass
    • Cigar lighter (12V, 15 amp) and ashtray
    • Coat hook
    • Electro-Hydraulic tilt, tip controls
    • Heater and defroster
    • Horn, electric
    • Light, cab (dome)
    • Lock-up clutch disable switch
    • Lunchbox and beverage holders
    • Monitoring system (VIMS 3G)
    • Action alert system, three category
    • Instrumentation, gauges: – Engine coolant temperature – Fuel level – Hydraulic oil temperature – Speedometer/tachometer – Transmission oil temperature – Instrumentation, warning indicators – Axle/brake oil temperature (front/rear) – Brake oil pressure – Electrical system, low voltage – Engine intake/combustion air temperature – Engine oil pressure – Engine overspeed – Fuel pressure – Hydraulic oil filter status – Parking brake status – Transmission filter status – Cat Vision (rear vision camera)
    • Mirrors, rearview (externally mounted)
    • Rimpull select switch
    • Seat, Comfort Series (cloth), air suspension
    • Seat belt, retractable, 76 mm (3 in) wide
    • STIC control system with steering lock
    • Tilt and lift control system lock
    • Transmission gear indicator
    • Wet-arm wipers/washers (front and rear)
    • Intermittent front wiper
  • POWER TRAIN
    • Brakes, full hydraulic, enclosed, wet-disc
    • Multiple disc service brakes
    • Case drain filters
    • Demand fan
    • Engine, Cat C18 MEUI, ATAAC, ADEM™ IV controller
    • Fuel priming pump (electric)
    • Parking brake
    • Precleaner, engine air intake
    • Radiator, Next Generation Modular
    • Radiator (NGMR)
    • Separated cooling system
    • Starting aid (ether) automatic
    • Throttle lock
    • Torque converter, impeller clutch with lock-up control system and rimpull control system (switch and dial in cab)
    • Transmission, planetary, autoshift (4F/3R)
  • OTHER STANDARD EQUIPMENT
    • Doors, service access (locking)
    • Engine, crankcase, 500 hour interval with CH-4 oil
    • Grouped Electronic Clutch Pressure
    • Control, remote mounted pressure taps
    • Hitch, drawbar with pin
    • Hood, metallic with lockable service doors
    • Hydraulic oil cooler
    • Muffler (under hood)
    • Oil sampling valves
    • Stairway, left side (rear access)
    • Steering, load sensing
    • Vandalism protection caplocks
    • Venturi stack
  • TIRES, RIMS AND WHEELS
    • A tire must be selected from the mandatory attachments section – base machine price includes a tire allowance
  • ANTIFREEZE
    • Premixed 50 percent concentration of Extended Life Coolant with freeze protection to -34° C (-29° F)

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 block heater 120V or 240V
    • Engine compression brake
    • Automatic retarding control (with engine compression brake)
    • Axle oil cooler
    • Second starter
    • Crankcase guards
  • OPERATOR ENVIRONMENT
    • Cab precleaner
    • AM/FM/CD/MP3 radio
    • Satellite Sirius radio with Bluetooth
    • LED warning strobe
    • CB radio ready
    • Window pull down visor
    • Sound suppression
    • Visor group – cab pull-down shade
    • Cat Detect (rear object detection)
  • MISCELLANEOUS ATTACHMENTS
    • Front and rear roading fenders
    • Fast fill fuel system (Shaw-Aero)
    • Cat Detect
    • Halogen and HID lights

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