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834 Wheel Dozer
D6 Dozer
854 Wheel Dozer

Engine

Engine Model Cat® C18 Cat C9.3B Cat C32B
Rated Speed 1900 r/min - 1750 r/min
Peak Power Speed 1500 r/min - -
Gross Power - SAE J1995 562 HP - -
Net Power - SAE J1349 496 HP - -
Bore 5.7 in - 5.7 in
Stroke 7.2 in - 6.4 in
Displacement 1105 in³ - 1958 in²
Peak Torque - 1,300 rpm 2092 lb/ft - -
Torque Rise 52 % - 30 %
Emissions U.S. EPA Tier 4 Final and EU Stage V emission standards or equivalent to U.S. EPA Tier 3 and U.S. EPA Tier 2. U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V -
Power - Net - 215 HP -
Net Power - Rated - ISO 9249/SAE J1349 - 215 HP -
Net Power (Rated) - ISO 9249 (DIN) - 219 mhp -
Note (1) - Rated horsepower at 2,200 rpm. 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. Advertised power is tested per the specified standard in effect a Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.
Note (2) - Cat 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 ester) ** or 100% renewable diesel, HVO ( Net torque rise meets SAE J139.
Note (3) - Basic machine specs provided below. For complete specifications and dimensions by configuration, blade and track shoe offerings and more, please visit the product download section to view the full Technical Specifications document. No engine derating required up to 3050 m (10,000 ft) altitude.
Note (4) - Machine Build Number 20B -
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
Peak Torque - 1,200 rpm - - 3139 lb/ft

Operating Specifications

Operating Weight 105271 lb - 224647 lb
Blade Capacities 7.9 – 22.2 m3 (10.3 – 29.0 yd3) - -
Coal Scoop Operating Weight 112428 lb - -
Chip Scoop Operating Weight 112838 lb - -

Transmission

Transmission Type Cat planetary power shift - Cat Planetary Power Shift
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 - -
Direct Drive - Forward 1 Lock-up disabled - Lock-up disabled
Direct Drive - Forward 2 7.7 mile/h - 8.1 mile/h
Direct Drive - Forward 3 13.7 mile/h - 14.2 mile/h
Direct Drive - Forward 4 23.9 mile/h - -
Direct Drive - Reverse 1 4.5 mile/h - 5 mile/h
Direct Drive - Reverse 2 8.1 mile/h - 8.9 mile/h
Direct Drive - Reverse 3 14.3 mile/h - 15.6 mile/h
Power Train - Fully Automatic 4-Speed Powershift -
Converter Drive - Forward 1 - - 4.4 mile/h
Converter Drive - Forward 2 - - 7.7 mile/h
Converter Drive - Forward 3 - - 13.2 mile/h
Converter Drive - Reverse 1 - - 4.8 mile/h
Converter Drive - Reverse 2 - - 8.4 mile/h
Converter Drive - Reverse 3 - - 14.6 mile/h
Note - - Travel speeds based on 45/65-45 L-5 46 ply tires.

Hydraulic System - Lift/Tilt

Lift/Tilt System - Circuit Pilot operated LS valve with EH - -
Lift/Tilt System Variable displacement piston - -
Maximum Flow at 1,900 rpm 153 gal/min - -
Relief Valve Setting - Lift/Tilt 4641 psi - -
Cylinders, Double Acting - Lift, Bore and Stroke 139.75 mm × 1021 mm (5.5 in × 40.2 in) - 177 mm × 1760 mm (0.58 ft × 5.8 ft)
Cylinders, Double Acting - Left and Right Tilt, Bore and Stroke 140 mm × 230 mm (5.5 in × 9.1 in) - -
Pilot System Variable displacement piston - -
Pilot Maximum Flow 13.7 gal/min - -
Pilot Relief Valve Setting 580 psi - -
Output at 1,850 rpm and 6900 kPa (1,000 psi) - - 161 gal/min
Cylinder, Double Acting - Tilt and Tip, Bore and Stroke - - 267 mm × 286 mm (0.88 ft × 0.94 ft)

Hydraulic System - Steering

Steering System - Circuit Pilot, load sensing - Pilot, load sensing
Steering System - Pump Piston, variable displacement - Piston, variable displacement
Maximum Flow 65.8 gal/min - -
Relief Valve Setting - Steering 3495 psi - -
Total Steering Angle 86 ° - 86 degrees
Steering Cycle Times - High Idle 3.1 s - -
Steering Cycle Times - Low Idle 5.7 s - -
Minimum Turning Radius - Over Blade - - 31 ft
Relief Valve Setting - - 5004 psi

Service Refill Capacities

Fuel Tank 209.5 gal (US) 90 gal (US) -
Cooling System 31.7 gal (US) - 53 gal (US)
Crankcase 15.9 gal (US) - 32 gal (US)
Diesel Exhaust Fluid Tank 8.7 gal (US) - -
Transmission 31.7 gal (US) - 45 gal (US)
Hydraulic System Factory Fill 63.4 gal (US) - -
Differential - Final Drives - Front 49.1 gal (US) - 98 gal (US)
Differential - Final Drives - Rear 49.1 gal (US) - 90 gal (US)
Hydraulic System - Tank Only 37 gal (US) - -
DEF Tank - 7.4 gal (US) -
Fuel Tank - Standard - - 413 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

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 1.36 kg of refrigerant which has a CO2 equivalent of 1.946 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.

Axles

Front Fixed - Fixed
Rear Trunnion - Trunnion
Oscillation Angle ±13° - -

Brakes

Brakes ISO 3450: 2011 - Meets ISO 3540:2011

Sound Performance - Tier 4 Final/EU Stage V - Standard

Operator Sound Level (ISO 6396) 72 dB(A) - -
Machine Sound Level (ISO 6395) 113 dB(A) - -

Sound Performance - Tier 4 Final/EU Stage V - Suppression

Operator Sound Level (ISO 6396) 72 dB(A) - -
Machine Sound Level (ISO 6395) 109 dB(A) - -

Dimensions

Height - Top of Exhaust Stack 15.9 ft - -
Height - Top of Air Cleaner 12.8 ft - -
Height - Top of Hood 10.9 ft - -
Ground Clearance - Bumper 3.1 ft - -
Centerline of Rear Axle to Edge of Bumper 10.5 ft - -
Wheel Base 14.9 ft - -
Length - Front of Tire 28.4 ft - -
Length - Straight Blade on Ground 32.6 ft - -
Centerline of Front Axle to Hitch 7.5 ft - -
Length - Universal Blade on Ground 34.4 ft - -
Ground Clearance 1.7 ft - -
Height - Top of Cab 13.7 ft - -

Scoops

Chip Scoop Carry Capacity 35 yd³ - -
Chip Scoop Doze Capacity 70 yd³ - -
Coal Scoop Carry Capacity 30 yd³ - -
Coal Scoop Doze Capacity 60 yd³ - -

Weights

Operating Weight - 50733 lb 224647 lb

D6 Push Arm

Operating Weight - 48788 lb -
Ground Pressure - 7.9 psi -
Width of Standard Shoe - 24 in -
Blade - Semi-Universal (SU) -
Blade Capacity - 7.5 yd³ -

D6 LGP (30-in) Push Arm

Operating Weight - 50420 lb -
Ground Pressure - 6.5 psi -
Width of Standard Shoe - 30 in -
Blade - Semi-Universal (SU) -
Blade Capacity - 7.6 yd³ -

D6 LGP (36-in) Push Arm

Operating Weight - 52715 lb -
Ground Pressure - 5.2 psi -
Width of Standard Shoe - 36 in -
Blade - Straight -
Blade Capacity - 5 yd³ -

D6 VPAT

Operating Weight - 49108 lb -
Ground Pressure - 7.1 psi -
Width of Standard Shoe - 24 in -
Blade - VPAT -
Blade Capacity - 5.4 yd³ -

D6 LGP (30-in) VPAT

Operating Weight - 50733 lb -
Ground Pressure - 5.9 psi -
Width of Standard Shoe - 30 in -
Blade - VPAT -
Blade Capacity - 5.9 yd³ -

D6 LGP (36-in) VPAT

Operating Weight - 51912 lb -
Ground Pressure - 5 psi -
Width of Standard Shoe - 36 in -
Blade - VPAT -
Blade Capacity - 6.5 yd³ -

Sustainability

Recyclability - 98% -

Blades

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

Dimensions (Approximate)

Height - Top of ROPS - - 18.25 ft
Height - Top of Exhaust Pipe - - 17.17 ft
Height - Top of Hood - - 13 ft
Ground Clearance - - 27 in
Centerline of Front Axle to Hitch - - 9.67 ft
Centerline of Rear Axle to Edge of Bumper - - 13.75 ft
Wheel Base - - 19.25 ft
Length - With Blade on Ground - - 44 ft

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

Cab

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