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834K Wheel Dozer

  • OVERVIEW
  • SPECIFICATIONS
  • STANDARD / OPTIONAL
PRODUCT DESCRIPTION

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 almost 50 years. Focused on helping our customers succeed, we have continued to build upon each new series. The 834K continues our legacy of reliability, performance, safety, operator comfort, serviceability, and efficiency.

Engine
  • Engine Model - Cat® C18 ACERT™
  • Net Power - 496 mm H2O
  • Bore - 5.7 in
  • Stroke - 7.2 in
  • Displacement - 1105 in³
  • Torque Rise - 52 %
  • Emissions - U.S. EPA Tier 4 Final/EU Stage IV Technology, Tier 3 Equivalent, Tier 2 Equivalent
  • Gross - SAE J1349 - 562 mm H2O
  • Net - SAE J1349 - 496 mm H2O
  • Peak Power Speed - 1500 r/min
  • Peak Torque - 1,300 rpm - 2092 lb/ft
  • Rated Speed - 1900 r/min
  • Transmission
  • Direct Drive - Forward 2 - 7.7 mile/h
  • Direct Drive - Forward 3 - 13.7 mile/h
  • Direct Drive - Reverse 1 - 4.5 mile/h
  • Direct Drive - Reverse 2 - 8.1 mile/h
  • Direct Drive - Reverse 3 - 14.3 mile/h
  • Direct Drive - Forward 1 - Lock-up disabled
  • Direct Drive - Forward 4 - 23.9 mile/h
  • Forward - 1 - 4.2 mile/h
  • Forward - 2 - 7.2 mile/h
  • Forward - 3 - 12.6 mile/h
  • Forward - 4 - 22 mile/h
  • Reverse - 1 - 4.2 mile/h
  • Reverse - 2 - 7.6 mile/h
  • Reverse - 3 - 13.3 mile/h
  • Transmission Type - Cat planetary power shift
  • Brakes
  • Brakes - ISO 3450:2011
  • Axles
  • Front - Fixed
  • Rear - Trunnion
  • Oscillation Angle - ±13°
  • Weights
  • Operating Weight - 105271 lb
  • Service Refill Capacities
  • Cooling System - 31.7 gal (US)
  • Crankcase - 15.9 gal (US)
  • Transmission - 31.7 gal (US)
  • Differential - Final Drives - Front - 49.1 gal (US)
  • Differential - Final Drives - Rear - 49.1 gal (US)
  • Diesel Exhaust Fluid Tank - 8.7 gal (US)
  • Fuel Tank - 209.5 gal (US)
  • Hydraulic System - Tank Only - 37 gal (US)
  • Hydraulic System Factory Fill - 63.4 gal (US)
  • Operating Specifications
  • Blade Capacities - 7.9-22.2 m3 (10.3-29.0 yd3)
  • Operating Weight - 105271 lb
  • Sound Performance
  • Exterior Sound Level - Standard - 111 dB(A)
  • Exterior Sound Level - Suppression - 109 dB(A)
  • Interior Sound Level - Standard - 72 dB(A)
  • Interior Sound Level - Suppression - 71 dB(A)
  • Dimensions
  • Centerline of Front Axle to Hitch - 7.5 ft
  • Centerline of Rear Axle to Edge of Bumper - 10.5 ft
  • Ground Clearance - 1.7 ft
  • Ground Clearance - Bumper - 3.1 ft
  • Height - Top of Air Cleaner - 12.8 ft
  • Height - Top of Cab - 13.7 ft
  • Height - Top of Exhaust Stack - 15.9 ft
  • Height - Top of Hood - 10.9 ft
  • Length - Front of Tire - 28.4 ft
  • Length - Straight Blade on Ground - 32.6 ft
  • Length - Universal Blade on Ground - 34.4 ft
  • Wheel Base - 14.9 ft
  • Blades
  • Blade Capacities - 7.9-22.2 m3 (10.3-29.0 yd3)
  • Hydraulic System - Lift/Tilt
  • 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 - 153 gal/min
  • Pilot Maximum Flow - 13.7 gal/min
  • Pilot Relief Valve Setting - 580 psi
  • Pilot System - Variable displacement piston
  • Relief Valve Setting - Lift/Tilt - 4641 psi
  • Hydraulic System - Steering
  • Maximum Flow - 65.8 gal/min
  • Relief Valve Setting - Steering - 3495 psi
  • Steering Cycle Times - High Idle - 3.1 s
  • Steering Cycle Times - Low Idle - 5.7 s
  • Steering System - Circuit - Pilot, load sensing
  • Steering System - Pump - Piston, variable displacement
  • Total Steering Angle - 86 °
  • Standard Equipment
  • ELECTRICAL
  • OPERATOR ENVIRONMENT
  • POWER TRAIN
  • OTHER STANDARD EQUIPMENT
  • TIRES, RIMS AND WHEELS
  • ANTIFREEZE
  • Optional Equipment
  • POWER TRAIN
  • OPERATOR ENVIRONMENT
  • MISCELLANEOUS ATTACHMENTS
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