Wheel Dozers

854K

Overview

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 move more material efficiently and safely at a lower cost per ton. Engineered for your demanding work in large dozing applications, the 854K Wheel Dozer is the largest in the Cat Wheel Dozer line and is an ideal match for large mining operations, power generating utilities, the general contracting industry and wherever mobility, versatility and compaction is needed.

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    • Engine
      Bore 145 mm
      Displacement 32.1 l
      Emissions (Tier 2 Equivalent): Gross Power - SAE J1995 676 kW
      Emissions (Tier 2 Equivalent): Net Power ISO - 9249 607 kW
      Emissions (U.S. EPA Tier 4 Final): Gross Power - SAE J1995 671 kW
      Emissions (U.S. EPA Tier 4 Final): Net Power ISO - 9249 607 kW
      Engine Model Cat® C32 ACERT™
      Gross Power 676 kW
      Note (1) Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.
      Note (2) Net torque rise meets SAE J139.
      Note (3) No engine derating required up to 3050 m (10,000 ft) altitude.
      Peak Torque - 1,200 rpm 4242 N·m
      Rated Speed 1750 r/min
      Stroke 162 mm
      Torque Rise 30 %
    • Brakes
      Brakes Meets ISO 3540:2011
    • Blades
      Blade Capacities 25 to 45 m³ (33 to 58 yd³)
    • Model 854K (Tier 4)
      Serial Number Prefix KK6
    • Cab
      Air Conditioning Standard air conditioning system contains environmentally friendly R134a refrigerant
      Cab - ROPS/FOPS (1) Cat cab with separate ROPS/FOPS is standard in North America, Europe and Japan.
      Cab - ROPS/FOPS (2) SAE J1040 MAY94, ISO 3471:2008, ISO 3471:2005
      FOPS FOPS meets SAE J231 JAN81 and ISO 3449:1992 Level II criteria.
      ROPS ROPS meets SAE J1040 MAY94, ISO 3471:2008 and ISO 3471:1994 criteria.
      Sound Performance (1) The dynamic operator sound pressure level is 71 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab.
      Sound Performance (2) The exterior sound pressure level for the standard machine measured at a distance of 15 m (49.2 ft) is 87 dB(A).
      Sound Performance (3) Hearing protection may be needed when operating with open operator station & cab for extended periods or in noisy environment.
      Sound Performance (4) The operator sound exposure Leq measured according to work cycle procedures specified in ANSI/SAE J1166 FEB08 is 71 dB(A).
    • Steering
      Hydraulic Output at 1,850 rpm and 6900 kPa (1,000 psi) 470 l/min
      Minimum Turning Radius 9550 mm
      Relief Valve Setting 34500 kPa
      Total Steering Angle 86 °
    • Model 854K (Tier 2)
      Serial Number Prefix RM6
    • Weights
      Operating Weight 101720 kg
    • Dimensions (Approximate)
      Centerline of Front Axle to Hitch 2945 mm
      Centerline of Rear Axle to Edge of Bumper 4195 mm
      Ground Clearance 691 mm
      Height - Top of Exhaust Pipe 5234 mm
      Height - Top of Hood 3984 mm
      Height - Top of ROPS 5590 mm
      Length - With Blade on Ground 13405 mm
      Wheel Base 5890 mm
    • Transmission
      Converter Drive - Forward 1 7.1 km/h
      Converter Drive - Forward 2 12.4 km/h
      Converter Drive - Forward 3 21.2 km/h
      Converter Drive - Reverse 1 7.7 km/h
      Converter Drive - Reverse 2 13.5 km/h
      Converter Drive - Reverse 3 23.5 km/h
      Direct Drive - Forward 1 Lock-up disabled
      Direct Drive - Forward 2 13 km/h
      Direct Drive - Forward 3 22.8 km/h
      Direct Drive - Reverse 1 8 km/h
      Direct Drive - Reverse 2 14.3 km/h
      Direct Drive - Reverse 3 25.1 km/h
      Note Travel speeds based on 45/65-45 L-5 46 ply tires.
      Transmission Type Cat Planetary Power Shift
    • Hydraulic System - Lift/Tilt
      Cylinder, Double Acting - Tilt and Tip, Bore and Stroke 267 mm × 286 mm (0.88 ft × 0.94 ft)
      Cylinders, Double Acting - Lift, Bore and Stroke 177 mm × 1760 mm (0.58 ft × 5.8 ft)
      Output at 1,850 rpm and 6900 kPa (1,000 psi) 610 l/min
      Relief Valve Setting - Lift (Large Pump) 22675 kPa
      Relief Valve Setting - Tilt (Small Pump) 24560 kPa
    • Service Refill Capacities
      Cooling System 200 l
      Crankcase 120 l
      Differential - Final Drives - Front 369 l
      Differential - Final Drives - Rear 342 l
      Fuel Tank - Standard 1562 l
      Hydraulic System - Implement and Brakes - Tank Only 326 l
      Hydraulic System - Steering and Engine Cooling Fan - Tank Only 290 l
      Transmission 169 l
    • Axles
      Front Fixed
      Maximum Single-Wheel Rise and Fall 573 mm
      Rear Oscillating at ±10 degrees

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    854K Product Brochure

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