CALL US: 800-937-2326   |   PARTS: 800-937-2311   |   LOCATIONS
  • Home
  • Compare

    • Compare Equipment Go Back

    854 Wheel Dozer
    View Product
    844 Wheel Dozer
    View Product Remove
    D9 Dozer
    View Product Remove

    Engine
    Engine Model Cat C32B C27 Cat® -
    Gross Power 907 HP - -
    Emissions (U.S. EPA Tier 4 Final): Gross Power - SAE J1995 900 HP - -
    Emissions (U.S. EPA Tier 4 Final): Net Power ISO - 9249 814 HP - -
    Emissions (Tier 2 Equivalent): Gross Power - SAE J1995 907 HP - -
    Emissions (Tier 2 Equivalent): Net Power ISO - 9249 823 HP - -
    Rated Speed 1750 r/min 1800 r/min -
    Bore 5.7 in 5.4 in -
    Stroke 6.4 in 6 in -
    Displacement 1958 in² 1649.5 in³ -
    Peak Torque - 1,200 rpm 3139 lb/ft - -
    Torque Rise 30 % 18 % -
    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. - -
    Gross Power - ISO 14396 - 752 HP -
    Gross Power - SAE J1995 - 766 HP -
    Net Power - SAE J1349 - Standard Ambient - 699 HP -
    Net Power - SAE J1349 - High Ambient - 648 HP -
    Peak Torque - Speed - 2624 lb/ft -
    Emissions - U.S. EPA Tier 4 Final and EU Stage V or China Nonroad Stage III Emissions standards, equivalent to U.S. EPA Tier 2 -

    Weights
    Operating Weight 224647 lb - 110225 lb
    Shipping Weight - - 84373 lb
    Note (1) - - D9 Operation Weight includes hydraulic controls, blade tilt cylinder, coolant, lubricants, full fuel tank, ROPS, FOPS cab, SU Blade, Single-Shank Ripper, 610 mm (24 in) ES shoes and operator.
    Note (2) - - D9 Operation Weight includes base machine chassis with cab, pivot shaft, roller frames, track and ROPS.

    Transmission
    Transmission Type Cat Planetary Power Shift Cat Planetary Power Shift -
    Converter Drive - Forward 1 4.4 mile/h 4.5 mile/h -
    Converter Drive - Forward 2 7.7 mile/h 8.3 mile/h -
    Converter Drive - Forward 3 13.2 mile/h 14.2 mile/h -
    Converter Drive - Reverse 1 4.8 mile/h 4.9 mile/h -
    Converter Drive - Reverse 2 8.4 mile/h 9.1 mile/h -
    Converter Drive - Reverse 3 14.6 mile/h 15.5 mile/h -
    Direct Drive - Forward 1 Lock-up disabled Lock-up disabled -
    Direct Drive - Forward 2 8.1 mile/h 8.5 mile/h -
    Direct Drive - Forward 3 14.2 mile/h 15.2 mile/h -
    Direct Drive - Reverse 1 5 mile/h 5.4 mile/h -
    Direct Drive - Reverse 2 8.9 mile/h 9.6 mile/h -
    Direct Drive - Reverse 3 15.6 mile/h 16.4 mile/h -
    Note Travel speeds based on 45/65-45 L-5 46 ply tires. - -
    1.0 Forward - - 2.2 mile/h
    2.0 Forward - - 3.9 mile/h
    3.0 Forward - - 6.8 mile/h
    1.0 Reverse - - 2.7 mile/h
    2.0 Reverse - - 4.8 mile/h
    3.0 Reverse - - 8.4 mile/h
    Type - - Planetary powershift

    Hydraulic System - Lift/Tilt
    Output at 1,850 rpm and 6900 kPa (1,000 psi) 161 gal/min - -
    Cylinders, Double Acting - Lift, Bore and Stroke 177 mm × 1760 mm (0.58 ft × 5.8 ft) 133 mm × 1535 mm (5.25 in × 60.4 in) -
    Cylinder, Double Acting - Tilt and Tip, Bore and Stroke 267 mm × 286 mm (0.88 ft × 0.94 ft) 210 mm × 188 mm (8.25 in × 7.4 in) -
    Output at 2,000 rpm and 6900 kPa (1,000 psi) - 82 gal/min -
    Relief Valve Setting - Bulldozer (Large Pump) - 2700 psi -
    Relief Valve Setting - Tilt Cylinders (Small Pump) - 2920 psi -

    Service Refill Capacities
    Fuel Tank - Standard 413 gal (US) 286.6 gal (US) -
    Cooling System 53 gal (US) 54.9 gal (US) -
    Crankcase 32 gal (US) 20 gal (US) -
    Transmission 45 gal (US) 29.1 gal (US) -
    Differential - Final Drives - Front 98 gal (US) 71.6 gal (US) -
    Differential - Final Drives - Rear 90 gal (US) 68.9 gal (US) -
    Hydraulic System - Steering and Engine Cooling Fan - Tank Only 77 gal (US) - -
    Note (1) - All nonroad U.S. EPA Tier 4, European Union (EU) Stage IIIB and V, and Japan (MLIT) Step 4 diesel engines are required to use only Ultra Low Sulfer Diesel (ULSD) fuels containing 15 ppm (mg/kg) sulfer or less. Biodiesel blends up to B20 (20% blend by vo - -
    Hydraulic System - Implement and Hydraulic Fan - 68.9 gal (US) -
    Hydraulic System - Steering and Braking - 34.9 gal (US) -

    Axles
    Front Fixed Fixed -
    Rear Trunnion Trunnion -
    Oscillation Angle - 8.5 ° -

    Brakes
    Brakes Meets ISO 3540:2011 Meets ISO 3540:2011 -

    Blades
    Blade Capacities 30.5 to 44.8 m3 (40 to 58.6 yd3) - -

    Dimensions (Approximate)
    Height - Top of ROPS 18.25 ft 17.2 ft -
    Height - Top of Exhaust Pipe 17.17 ft 16.6 ft -
    Height - Top of Hood 13 ft 12.7 ft -
    Ground Clearance 27 in 2 ft -
    Centerline of Front Axle to Hitch 9.67 ft 7.5 ft -
    Centerline of Rear Axle to Edge of Bumper 13.75 ft 12.5 ft -
    Wheel Base 19.25 ft 15.1 ft -
    Length - With Blade on Ground 44 ft 36.5 ft -
    Ground Clearance* - - 18.1 in
    Track Gauge - - 88.6 in
    Width - Without Trunnions - Standard Shoe - - 113 in
    Width - Over Trunnions - - 130.3 in
    Height - FOPS Cab* - - 150.4 in
    Height - Top of Stack* - - 152.6 in
    Height - ROPS/Canopy* - - 157.5 in
    Drawbar Height (Center of Clevis)* - - 30 in
    Length - Track on Ground - - 136.6 in
    Overall Length - Basic Tractor - - 193.3 in
    Length - Basic Tractor - With Drawbar - - 206.4 in
    Length - Basic Tractor - With Winch - - 218.3 in
    Length - With SU-Blade** - - 259.9 in
    Length - With U-Blade - - 274.3 in
    Length - With Single-Shank Ripper - - 257 in
    Length - With Multi-Shank Ripper - - 257.4 in
    Overall Length - SU-Blade/SS Ripper - - 323.6 in
    Note (1) - - *Includes grouser height for total dimensions on hard surfaces.

    Hydraulic System - Steering
    Steering System - Pump Piston, variable displacement Piston, variable displacement -
    Minimum Turning Radius - Over Blade 31 ft 34 ft -
    Steering System - Circuit Pilot, load sensing Pilot, load sensing -
    Total Steering Angle 86 degrees 35 ° -
    Relief Valve Setting 5004 psi 4500 psi -
    Maximum Flow - 94.3 gal/min -

    Operating Specifications
    Operating Weight 224647 lb 165089 lb -
    Blade Capacities - 15.9 - 30.7 m3 (20.7 - 40.2 yd3) -

    Sound Performance Levels
    Sound Performance • 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. • The operator sound pressure level was measured according to ISO 6396:2008. The measurement was - -

    Air Conditioning System
    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. The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430) the system contains 2.1 kg of refrigerant which has a CO2 equivalent of 3.003 metric tonnes.

    Cab
    ROPS/FOPS ISO 3471:2008 and ISO 3449:2005 Level II Standards ISO 3471:2008 and ISO 3449:2005 Level II Standards -

    Sound Performance - Standard
    Operator Sound Level (ISO 6396:2008) - 69 dB(A) -
    Machine Sound Level (ISO 6395:2008) - 115 dB(A) -

    Sound Performance - Suppression
    Operator Sound Level (ISO 6396:2008) - 69 dB(A) -
    Machine Sound Level (ISO 6395:2008) - 113 dB(A) -

    Engine - U.S. EPA Tier 2/3 Equivalent
    Engine Model - - Cat® C18
    Engine Power - Net SAE J1349/ISO 9249 - - 452 HP
    Bore - - 5.7 in³
    Stroke - - 7.2 in
    Displacement - - 1106 in³
    Engine Power - Gross SAE J1995 - - 487 HP
    Engine Power - ISO 14396 - - 479 HP
    Emissions - - U.S. EPA Tier 2 or Tier 3 equivalent
    Note (1) - - All engine ratings apply at 1,750 rpm.
    Note (2) - - No derating required up to 4267 m (14,000 ft) altitude.

    Undercarriage
    Shoe Type - - Extreme Service
    Width - Shoe - - 24 in
    Shoes/Side - - 43
    Grouser Height - - 3.3 in
    Pitch - - 9.4 in
    Ground Clearance - - 18.1 in
    Track Gauge - - 88.6 in
    Length - Track on Ground - - 136.6 in
    Ground Contact Area - - 45.6 ft²
    Track Rollers/Side - - 8
    Number of Carrier Rollers - - 1 per side (optional)

    Standards
    ROPS - - Rollover Protective Structure (ROPS) meets the following criteria ISO 3471:2008.
    FOPS - - Falling Object Protective Structure (FOPS) meets the following criteria ISO 3449:2005 LEVEL II.
    Sound - - The average dynamic spectator sound power level when ISO 6395:2008 is used to measure the value for a machine is 116 dB(A). The measurement was conducted at 70% of the maximum engine cooling fan speed. The sound level may vary at different engine cooling
    Sound (1) - - The average dynamic operator sound pressure level when ISO 6396:2008 is used to measure the value for an enclosed cab is 78 dB(A). The measurement was conducted at 70% of the maximum engine cooling fan speed. The sound level may vary at different engine c
    Sound (2) - - Hearing protection may be needed when the machine is operated with an open operator station for extended periods, in a noisy environment, or with a cab that is not properly maintained.

    Steering and Brakes
    Steering Type - - Differential
    Brake Type - - Spring Applied Wet Disc
    Brake Diameter - - 15.5 in
    Brake Count - - 8

    Engine - U.S. EPA Tier 4 Final/EU Stage V
    Engine Model - - Cat® C18
    Bore - - 5.7 in³
    Stroke - - 7.2 in³
    Displacement - - 1106 in³
    Engine Power - Gross SAE J1995 - - 477 HP
    Engine Power - ISO 14396 - - 468 HP
    Engine Power - Net SAE J1349/ISO 9249 - - 440 HP
    Emissions - - U.S. EPA Tier 4 / EU Stage V
    Note (1) - - All Engine ratings apply at 1,750 rpm.
    Note (2) - - No derating required up to 2499 m (8,200 ft).

    FLUID CAPACITIES
    Fuel Tank (Splash Fill) - - 254 gal (US)
    DEF Tank (Tier 4 only) - - 9.5 gal (US)
    Fuel Tank (Fast Fill) - - 248 gal (US)
    Cooling System - - 21 gal (US)
    Engine Crankcase* - - 10 gal (US)
    Powertrain - - 40 gal (US)
    Final Drives (each) - - 4 gal (US)
    Roller Frames (each) - - 12 gal (US)
    Pivot Shaft Oil - - 8 gal (US)
    Hydraulic System Tank - - 24 gal (US)
    Note - - *With oil filters.
    Note 2 - - Biodiesel blends up to B20 (20% blend by volume) are acceptable when blended with 15 ppm (mg/kg) sulfur or less ULSD. B20 should meet ASTM D7467 specification (biodiesel blend stock should meet Cat biodiesel spec, ASTM D6751 or EN 14214). Cat DEO-ULSTM or
    Note 3 - - All non-road Tier 4 Final diesel engines are required to use only ultra-low sulfur diesel (ULSD) fuels containing 15 ppm (mg/kg) sulfur or less.
    Note 4 - - Diesel Exhaust Fluid (DEF) used in Cat Selective Catalytic Reduction (SCR) systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard 22241.

    Hydraulic Controls
    Pump Type - - Piston-type geared to flywheel
    Pump Output - Steering - - 96 gal/min
    Fan Pump - - 21 gal/min
    Tilt Cylinder Flow - Rod End Flow - - 53 gal/min
    Tilt Cylinder Flow - Head End Flow - - 53 gal/min
    Lift Cylinder Relief Valve Setting - - 3800 lbf/in
    Tilt Cylinder Relief Valve Setting - - 2799 psi
    Ripper - Lift - Relief Valve Setting - - 3800 psi
    Ripper - Pitch - Relief Valve Setting - - 3800 psi
    Steering System - Pressure - - 5874 psi
    Tank Capacity - - 24 gal/min
    Note (1) - - Steering pump output measured at 1,750 engine rpm and 30 000 kPa (4,350 psi).
    Note (2) - - Implement pump output measured at 1,750 engine rpm and 20 000 kPa (2,900 psi).
    Note (3) - - Fan pump output measured at 1,750 engine rpm and 17 000 kPa (2,470 psi)

    Blade - Semi-Universal
    Blade Capacity (SAE J1265) - - 17.8 yd³
    Blade Width (over end bits) - - 171.3 in
    Blade Height - - 76.1 in
    Maximum Digging Depth - - 23.9 in
    Ground Clearance at Full Lift - - 56 in
    Maximum Tilt - - 37 in
    Blade Weight - - 10587 lb
    Total Operating Weight* (with blade and single-shank ripper) - - 110205 lb
    Note - - * Total Operating Weight includes: single tilt hydraulics, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 610 mm (24 in) ES track shoes and the noted blade and ripper type.

    Blade - Universal
    Blade Capacity (SAE J1265) - - 21.7 yd³
    Blade Width (over end bits) - - 184.3 in
    Blade Height - - 76.1 in
    Maximum Digging Depth - - 23.9 in
    Ground Clearance at Full Lift - - 56 in
    Maximum Tilt - - 39.9 in
    Blade Weight - - 12016 lb
    Total Operating Weight* (with blade and single-shank ripper) - - 111362 lb
    Note - - *Total Operating Weight includes: single tilt hydraulics, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 610 mm (24 in) ES track shoes and the noted blade and ripper type.

    Ripper - Single Shank
    Maximum penetration force * (shank vertical) - - 35520 lbf
    Maximum penetration depth (standard tip) - - 48.5 in
    Pryout Force - - 74637 lbf
    Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole - - 34.7 in
    Number of Pockets - - 1
    Weight - - 10701 lb
    Total Operating Weight* (with SU Blade and noted ripper) - - 110205 lb
    Note - - *Total Operating Weight includes: single tilt hydraulics, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 610 mm (24 in) ES track shoes and the noted blade and ripper type.

    Ripper - Single Shank, Deep Ripping
    Maximum penetration force * (shank vertical) - - 38667 lbf
    Maximum penetration depth (standard tip) - - 68 in
    Pryout Force - - 74412 lbf
    Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole - - 32.2 in
    Number of Pockets - - 1
    Weight - - 10981 lb
    Total Operating Weight* (with SU Blade and noted ripper) - - 110485 lb
    Note - - *Total Operating Weight includes: single tilt hydraulics, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 610 mm (24 in) ES track shoes and the noted blade and ripper type.

    Ripper - Multi-Shank, Adjustable Parallelogram
    Maximum Penetration Force - Shank Vertical - - 34621 lbf
    Maximum Penetration - Standard Tip - - 31.4 in
    Pry-Out Force - Multi-Shank Ripper with One Tooth - - 81156 lbf
    Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole - - 34.6 in
    Number of Pockets - - 3
    Weight - - 12136 lb
    Total Operating Weight* - With SU-Blade and Ripper - - 111739 lb
    Note - - * Total Operating Weight includes: single tilt hydraulics, coolant, lubricants, full fuel tank, ROPS, FOPS cab, 610 mm (24 in) ES track shoes and the noted blade and ripper type.

    Winches
    Winch Model - - PA 140VS
    Weight* - - 3950 lb
    Oil Capacity - - 4 gal (US)
    Drum Width - - 12.6 in
    Wire Cable Diameter - Recommended - - 1.13 in
    Wire Cable Diameter - Optional - - 1.25 ft
    Maximum Drum Capacity - Recommended Cable Length - - 257 in
    Maximum Drum Capacity - Optional Cable Length - - 204 ft
    Wire Cable Ferrule Size - Outside Diameter - - 2.4 in
    Wire Cable Ferrule Size - Length - - 2.8 in
    Note - - *Weight shown is base winch only. Does not include mounting arrangement, control arrangement, oil, or wire rope. With counterweight: 3700 kg (8,150 lb).
    Note (2) - - Variable speed, hydraulically driven, dual braking system, three-roller fairlead.
    Add a Similar Product: