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D6 Dozer
834 Wheel Dozer
D3 Track-Type Tractor
D7 Dozer

Engine

Engine Model Cat C9.3B Cat® C18 Cat® C3.6 Cat C9.3B
Power - Net 215 HP - 104 HP 265 HP
Net Power - Rated - ISO 9249/SAE J1349 215 HP - - 265 HP
Net Power (Rated) - ISO 9249 (DIN) 219 mhp - - 268 mhp
Emissions U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V 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/Japan 2014/Korea Stage V/China Nonroad Stage IV
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 is tested per ISO 9249:2007 and SAE J1349:2011 and as advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system and alternator. Net power 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 at the t
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 ( - All non-road U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final) and Korea Tier 4 Final diesel engines are required to use only Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm EPA/10 ppm EU (mg/kg) sulfur or less. 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 (
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. - - 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.
Note (4) Machine Build Number 20B - - Machine Build Number 17A
Rated Speed - 1900 r/min - -
Peak Power Speed - 1500 r/min - -
Gross Power - SAE J1995 - 562 HP - -
Net Power - SAE J1349 - 496 HP - -
Bore - 5.7 in - -
Stroke - 7.2 in - -
Displacement - 1105 in³ 220 in³ -
Peak Torque - 1,300 rpm - 2092 lb/ft - -
Torque Rise - 52 % - -
Net Power - 2,200 rpm - SAE J1349 - - 104 HP -
Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 - - 104 HP -
Power Train - - Hydrostatic -

Weights

Operating Weight 50733 lb - 20640 lb 65644 lb
Operating Weight - LGP - - 21369 lb -
Operating Weight - LGP, 762 mm/30 in - - 21810 lb -
Note (2) - - For machine with ripper, add 554 kg (1,222 lb). -
Note (1) - - Specifications shown are for machine equipped with dozer blade, EROPS cab, back-up alarm, operator, coolant, lubricants and full fuel tank. Standard SU operating weight includes ripper with three shanks adding approximately 2993 kg/6596 lbs. LGP S operating weight with drawbar.

Transmission

Power Train Fully Automatic 4-Speed Powershift - - Fully Automatic 4-Speed
Transmission Type - 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 - -
Direct Drive - Forward 2 - 7.7 mile/h - -
Direct Drive - Forward 3 - 13.7 mile/h - -
Direct Drive - Forward 4 - 23.9 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 - -
Drive Pumps - - 1 -
Maximum Travel Speed - Forward - - 5.6 mile/h -
Maximum Travel Speed - Reverse - - 6.2 mile/h -
Track Motors - - 2 -
Relief Valve Settings - - 7033 psi -

Service Refill Capacities

Fuel Tank 90 gal (US) 209.5 gal (US) 51.5 gal (US) 123 gal (US)
DEF Tank 7.4 gal (US) - - 12 gal (US)
Cooling System - 31.7 gal (US) 5 gal (US) -
Crankcase - 15.9 gal (US) - -
Diesel Exhaust Fluid Tank - 8.7 gal (US) - -
Transmission - 31.7 gal (US) - -
Hydraulic System Factory Fill - 63.4 gal (US) - -
Differential - Final Drives - Front - 49.1 gal (US) - -
Differential - Final Drives - Rear - 49.1 gal (US) - -
Hydraulic System - Tank Only - 37 gal (US) - -
Final Drive - Each - LGP - - 2.6 gal (US) -
Crankcase - With Filter - - 2.8 gal (US) -
Transmission - Hydraulic Tank - - 23.8 gal (US) -
Final Drives - Each Side - - 2.6 gal (US) -
Diesel Exhaust Fluid (DEF) Tank - - 4.9 gal (US) -

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% - - 98%

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 1.36 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. 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.

Operating Specifications

Operating Weight - 105271 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 - -

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) - -
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 - -

Hydraulic System - Steering

Steering System - Circuit - Pilot, load sensing - -
Steering System - Pump - Piston, variable displacement - -
Maximum Flow - 65.8 gal/min - -
Relief Valve Setting - Steering - 3495 psi - -
Total Steering Angle - 86 ° - -
Steering Cycle Times - High Idle - 3.1 s - -
Steering Cycle Times - Low Idle - 5.7 s - -

Axles

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

Brakes

Brakes - ISO 3450: 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 - -
BLADE: Blade Width - LGP - - 126.7 in -
Track Gauge - LGP, 762 mm (30 in) - - 73 in -
BLADE: Digging Depth - LGP - - 23.2 in -
Track Gauge - LGP - - 67.9 in -
BLADE: Blade Capacity (SAE) - LGP - - 3.06 yd³ -
BLADE: Blade Width at Maximum Angle - LGP - - 115.8 in -
BLADE: Blade Cutting Edge Angle, Adjustable - LGP - - 52° to 58° -
Ground Clearance - LGP, 762 mm (30 in) - - 13 in -
BLADE: Blade Height - LGP - - 39.8 in -
BLADE: Blade Lift Height - LGP - - 30.2 in -
Ground Clearance - LGP - - 13 in -
Overall Length - With Blade - LGP, 762 mm (30 in) - - 169.6 in -
Overall Length - With Blade - LGP - - 169.6 in -
Note - - Abrasion Undercarriage -
BLADE: Maximum Tilt - LGP - - 17.7 in -
BLADE: Maximum Angle (either side) - LGP - - 25° -
BLADE: Blade Capacity (SAE) - Standard - - 2.86 yd³ -
Track Gauge - Standard - - 63 in -
BLADE: Digging Depth - Standard - - 23.8 in -
BLADE: Blade Lift Height - Standard - - 30.2 in -
Ground Clearance - Standard - - 13 in -
Overall Length - With Blade - Standard - - 170.7 in -
BLADE: Blade Cutting Edge Angle, Adjustable - Standard - - 52° to 58° -
BLADE: Blade Height - Standard - - 42.2 in -
BLADE: Maximum Tilt - Standard - - 15.8 in -
BLADE: Blade Width - Standard - - 109.5 in -
BLADE: Blade Width at Maximum Angle - Standard - - 103.8 in -
BLADE: Maximum Angle (either side) - Standard - - 25° -
Length of Basic Dozer (without blade) - Standard - - 128.7 in -
Dozer Height - Standard - - 109 in -
Width of Dozer (standard shoes, no blade) - LGP - - 92.9 in -
Width of Dozer (standard shoes, no blade) - LGP, 762 mm (30 in) - - 103.5 in -
Length of Basic Dozer (without blade) - LGP - - 128.7 in -
Dozer Height - LGP, 762 mm (30 in) - - 109 in -
Width of Dozer (standard shoes, no blade) - Standard - - 83 in -
Length of Basic Dozer (without blade) - LGP, 762 mm (30 in) - - 128.7 in -
Dozer Height - LGP - - 109 in -

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 - -

Hydraulic Controls

Pump Output - - 17.2 gal/min -
Relief Valve Settings - - 2988 psi -

Ripper

Type - - Parallelogram -
Number of Shanks - - 3 -
Height - - 6.5 in -
Weight - - 1222 lb -
Maximum Digging Depth - - 13.3 in -
Maximum Reach - Ground Line - - 30.2 in -
Overall Width - - 67.3 in -
Maximum Ground Clearance Under Tip - - 17.6 in -

Undercarriage

Ground Pressure - LGP - - 4.5 psi -
Track Gauge - LGP - - 69 in -
Length - Track on Ground - LGP - - 91 in -
Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage - - 40 -
Ground Pressure - LGP, 762 mm (30 in) - - 3.9 psi -
Length - Track on Ground - LGP, 762 mm (30 in) - - 91 in -
Shoe Width - LGP - - 26 in -
Shoe Width - LGP, 762 mm (30 in) - - 30 in -
Track Gauge - - 63 in -
Number of Rollers - Each Side - - 7 -
Track Gauge - LGP, 762 mm (30 in) - - 73 in -
Ground Pressure - - 5.7 psi -
Length of Track on Ground - - 91 in -
Number of Shoes - Each Side - Abrasion Undercarriage - - 36 -
Shoe Width - Standard - - 20 in -

Cab

ROPS - - ISO 3471:2008 -
FOPS - - ISO 3449:2005 Level II -

Retrieval Winch

Maximum Line Pull - Bare Drum - - 32150 lb -
Control - - Hydraulic -
Rope Diameter - Optional - - 0.75 in -
Drum Capacity - Optional Cable - - 195 ft -
Maximum Line Speed - Full Drum - - 79 ft/min -
Drum Capacity - Recommended Cable - - 277 ft -
Winch Drive - - Hydraulic -
Weight - - 1747 lb -
Maximum Line Pull - Full Drum - - 20350 lb -
Rope Diameter - Recommended - - 0.63 in -
Maximum Line Speed - Bare Drum - - 50 ft/min -
Speed - - Variable -
Winch Length - - 35.63 in -
Drum Diameter - - 8 in -
Overall width - - 27.91 in -
Drum Width - - 9.65 in -
Throat Clearance - - 5.6 in -

High Performance Winch

Winch length - - 27.76 in -
Rope diameter – optional - - 0.75 in -
Maximum line speed – bare drum - - 131 ft/min -
Maximum line pull – bare drum - - 40000 lb -
Weight - - 1345 lb -
Drum capacity – optional - - 256 ft -
Maximum line speed – full drum - - 207 ft/min -
Rope diameter – recommended - - 0.63 in -
Winch drive - - Hydrostatic -
Throat clearance - - 6.75 in -
Drum diameter - - 10 in -
Overall width - - 29.2 in -
Drum width - - 10.8 in -
Maximum line pull – full drum - - 25000 lb -
Speed - - Variable -
Drum capacity – recommended cable - - 371 ft -
Control - - Hydraulic -

Standard SU

Operating Weight - - - 65644 lb
Ground Pressure - - - 10 psi
Width of Standard Shoe - - - 24 in
Blade - - - Semi-Universal (SU)
Blade Capacity - - - 10 yd³

LGP S

Operating Weight - - - 63220 lb
Ground Pressure - - - 6 psi
Width of Standard Shoe - - - 36 in
Blade - - - Straight (S)
Blade Capacity - - - 8 yd³

Waste Handler

Operating Weight - - - 62035 lb
Ground Pressure - - - 10 psi
Width of Standard Shoe - - - 24 in
Blade - - - Universal Landfill (U)
Blade Capacity - - - 22 yd³

Note (2) - - - Configurations and features may vary by region. Please consult your Cat dealer for availability in your area.
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