D6R Series II Track-Type Tractor
Engineered for demanding work, the D6R Series II is designed to be productive in a variety of applications. It keeps material moving with the reliability and low operating costs you expect from Caterpillar machines.
Product Specs
Engine
- Engine Model
- Cat® C-9
- Engine Model
- Cat® C-9
- Flywheel Power
- 185 hp
- Flywheel Power
- 185 mm H2O
- Maximum Flywheel Power
- 210 mm H2O
- Net Power - Caterpillar
- 185 hp
- Net Power - Caterpillar
- 185 mm H2O
- Net Power - ISO 9249
- 185 hp
- Net Power - ISO 9249
- 185 mm H2O
- Net Power - SAE J1349
- 183 hp
- Net Power - SAE J1349
- 183 mm H2O
- Net Power - EU 80/1269
- 185 hp
- Net Power - EU 80/1269
- 185 mm H2O
- Net Power - DIN 70020
- 192 PS
- Net Power - DIN 70020
- 192 PS
- Bore
- 4.4 in
- Bore
- 4.4 in
- Stroke
- 5.9 in
- Stroke
- 5.9 in
- Displacement
- 537 in3
- Displacement
- 537 in³
Weights
- Operating Weight
- 40400 lb
- Operating Weight
- 40400 lb
- Shipping Weight
- 32426 lb
- Shipping Weight
- 32426 lb
- Operating Weight - XL
- 41252 lb
- Operating Weight - XL
- 41252 lb
- Shipping Weight - XL
- 33278 lb
- Operating Weight - XW
- 43888 lb
- Shipping Weight - XW
- 35374 lb
- Operating Weight - LGP
- 45086 lb
- Operating Weight - LGP
- 45086 lb
- Shipping Weight - LGP
- 37736 lb
- Shipping Weight - LGP
- 37736 lb
Blades
- Blade Type
- SU, S, A, PAT
- Blade Type
- SU, S, A, PAT
- SU - Blade Capacity
- 7.34 yd³
- SU-Blade Capacity
- 7.34 yd3
- SU - Blade Width
- 10.7 ft
- SU-Blade Width
- 10.7 ft
- S-Blade Capacity
- 5.09 yd³
- S-Blade Width
- 11.02 ft
- A-Blade Capacity
- 4.16 yd³
- A-Blade Capacity
- 4.16 yd3
- A-Blade Width
- 13.67 ft
- A-Blade Width
- 13.67 ft
- XL SU - Blade Capacity
- 7.34 yd³
- XL SU - Blade Capacity
- 7.34 yd3
- XL SU - Blade Width
- 10.7 ft
- XL SU - Blade Width
- 10.7 ft
- XL A-Blade Capacity
- 5.14 yd³
- XL A-Blade Width
- 13.66 ft
- XL PAT-Blade Capacity
- 6.33 yd³
- XL PAT-Blade Width
- 11.88 ft
- XW SU - Blade Capacity
- 7.43 yd³
- XW SU - Blade Width
- 11.67 ft
- XW A - Blade Capacity
- 5.62 yd³
- XW A - Blade Width
- 13.78 ft
- XW PAT - Blade Capacity
- 6.65 yd³
- XW PAT - Blade Width
- 12.45 ft
- LGP S-Blade Capacity
- 4.84 yd³
- LGP S-Blade Width
- 13.09 ft
- LGP PAT-Blade Capacity
- 5.5 yd³
- LGP PAT-Blade Width
- 13.69 ft
Engine - XL/XW/LGP
- Engine Model
- Cat C-9
- Engine Ratings at
- 2000 r/min
- Gross Power
- 213 mm H2O
- Flywheel Power
- 189 mm H2O
- Net Power - Caterpillar
- 189 mm H2O
- Net Power - ISO 9249
- 189 mm H2O
- Net Power - EU 80/1269
- 189 mm H2O
- Net Power - SAE J1349
- 187 mm H2O
- Net Power - DIN 70020
- 196 PS
- Bore
- 4.4 in
- Stroke
- 5.9 in
- Displacement
- 537 in³
Transmission
- 1.0 Forward
- 2.4 mph
- 1.0 Forward
- 2.4 mile/h
- 2.0 Forward
- 4.1 mph
- 2.0 Forward
- 4.1 mile/h
- 3.0 Forward
- 7.1 mph
- 3.0 Forward
- 7.1 mile/h
- 1.0 Reverse
- 3 mph
- 1.0 Reverse
- 3 mile/h
- 2.0 Reverse
- 5.2 mph
- 2.0 Reverse
- 5.2 mile/h
- 3.0 Reverse
- 9.1 mph
- 3.0 Reverse
- 9.1 mile/h
Undercarriage
- Shoe Type
- Moderate Service
- Shoe Type
- Moderate Service
- Width of Shoe
- 22 in
- Width - Shoe
- 22 in
- Shoes/Side
- 39
- Shoes/Side
- 39
- Grouser Height
- 2.6 in
- Grouser Height
- 2.6 in
- Pitch
- 8 in
- Pitch
- 8 in
- Ground Clearance
- 14.8 in
- Ground Clearance
- 14.8 in
- Track Gauge
- 74 in
- Track Gauge
- 74 in
- Track on Ground
- 8.56 in
- Track on Ground
- 8.56 in
- Ground Contact Area
- 4532 in²
- Ground Contact Area
- 4532 in2
- Ground Pressure
- 8.9 psi
- Ground Pressure
- 8.9 psi
- Track Rollers/Side
- 6
- Track Rollers/Side
- 6
Service Refill Capacities
- Fuel Tank
- 101 gal
- Fuel Tank
- 101 gal (US)
- Cooling System
- 20.3 gal
- Cooling System
- 20.3 gal (US)
- Engine Crankcase
- 7.4 gal
- Engine Crankcase
- 7.4 gal (US)
- Power Train
- 38.5 gal
- Power Train
- 38.5 gal (US)
- Final Drives (each)
- 3.6 gal
- Final Drive - Each
- 3.6 gal (US)
- Roller Frames (each)
- 6.5 gal
- Roller Frames - Each
- 6.5 gal (US)
- Pivot Shaft Compartment
- 0.5 gal
- Pivot Shaft Compartment
- 0.5 gal (US)
- Hydraulic Tank
- 12.5 gal
- Hydraulic Tank
- 12.5 gal (US)
Hydraulic Controls - Maximum Operating Pressure
- Bulldozer
- 2799 psi
- Bulldozer - Tilt
- 2799 psi
- Bulldozer Tilt
- 2799 psi
- Tilt Cylinder
- 2799 psi
- Ripper - Lift
- 2799 psi
- Ripper (Lift)
- 2799 psi
- Ripper - Pitch
- 2799 psi
- Steering
- 5511 psi
- Steering
- 5511 psi
Ripper
- Weight - With One Shank
- 3603 lb
- Type
- Fixed Parallelogram
- Type
- Fixed Parallelogram
- Number of Pockets
- 3
- Overall Beam Width
- 87 in
- Overall Beam Width
- 87 in
- Beam Cross Section
- 216 x 254 mm 8.5 x 10.0 in
- Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole
- 20.1 in
- Maximum Penetration
- 19.7 in
- Maximum Penetration Force
- 14557 lb
- Maximum Penetration Force
- 14557 lb
- Pry-Out Force
- 20137 lb
- Pryout Force
- 20137 lb
- Weight - Each Additional Shank
- 163 lb
Hydraulic Controls - Pump
- Pump Capacity
- 1001 psi
- RPM at Rated Engine Speed
- 2125 r/min
- Pump Output - Clutch Brake
- 56 gal/min
- Pump Output - Differential Steering
- 57.3 gal/min
- Lift Cylinder Flow
- 50.2 gal/min
- Tilt Cylinder Flow
- 21.1 gal/min
- Ripper Cylinder Flow
- 42.3 gal/min
Hydraulic Controls - Main Relief Valve
- Pressure Setting - Clutch Brake Models
- 2799 psi
- Pressure Setting - Differential Steering Models
- 6092 psi
Winch
- Winch Model
- PA 56
- Weight*
- 2600 lb
- Weight*
- 2600 lb
- Oil Capacity
- 17.7 gal (US)
- Winch and Bracket Length
- 47.6 in
- Winch Case - Length
- 47.6 in
- Winch Case - Length
- 47.6 in
- Winch Case - Width
- 38.4 in
- Winch Case - Width
- 38.4 in
- Increased Tractor Length - STD
- 20.4 in
- Increased Tractor Length - XL/XW
- 20.4 in
- Increased Tractor Length - XR
- 20.4 in
- Increased Tractor Length - LGP
- 15.6 in
- Drum Diameter
- 10 in
- Drum Diameter
- 10 in
- Drum Width
- 13 in
- Drum Width
- 13 in
- Flange Diameter
- 19.8 in
- Drum Capacity - 22 mm (0.88 in)
- 290 ft
- Drum Capacity - 25 mm (1.0 in)
- 220 ft
- Drum Capacity - 29 mm (1.13 in)
- 220 ft
- Ferrule Size (O.D. × Length)
- 54 x 67 mm 2.13 in x 2.64 in
Dimensions
- Ground Clearance
- 15 in
- Ground Clearance
- 15 in
- Overall Length - Basic Tractor - With Drawbar
- 12.66 ft
Standards
- ROPS/FOPS
- Cab
- Brakes
Standard Equipment
-
- Electrical
-
- Alternator, 70-amp brushless
- Alarm, backup
- Batteries, two maintenance free 12V (24V system)
- Converter, 12V, 10 amp with 2 power outlets
- Connector, diagnostic
- Connectors, Deutsch
- Horn, forward warning
- Starting receptacle
-
- Operator Environment
-
- Armrest, adjustable
- Canopy, ROPS/FOPS
- Hour meter, electronic
- Cat Monitoring System
- Mirror, rearview
- Pedal, decelerator
- Foot pads, dash
- Seat, vinyl suspension
- Seat belt, retractable 76 mm (3 in)
- Throttle, electronic
-
- Power Train
-
- Caterpillar C9 diesel electronic turbocharged and aftercooled engine with flexible fuel system
- Advanced Modular Cooling System (AMOCS)
- Coolant, extended life
- Decelerator
- Fan, blower
- Final drives, three planetary gears
- Fuel priming pump
- Muffler with mitered stack
- Air cleaner, precleaner with stratta tube dust ejector
- Air cleaner service indicator, electric
- Prescreener
- Starting aid, air inlet heater
- Shifting features, automatic
- Torque divider
- Transmission, powershift (3F/3R)
- Water separator
-
- Undercarriage
-
- Adjuster, hydraulic track
- Guards, end track guiding
- Idlers, lifetime lubricated
- Rollers, lifetime lubricated track
- Carrier rollers (XL, XW and LGP models)
- Heavy Duty Track with moderate service shoes
-
- Other Standard Equipment
-
- Pilot operated hydraulic controls with control deactivation
- Drains, ecology (engine oil, coolant, hydraulic oil, fuel tank, sediment, power train case)
- Guards, Hinged bottom
- Towing device
- Hydraulic, load sensing, two-valve system for bulldozer control
- Radiator doors, louvered, hinged
- S·O·S sampling ports
- Differential Steering or Finger Tip Control with touch shift
- Vandalism protection (eight caplocks)