D6N Track-Type Tractor
The latest in the line of Cat D6N dozers combines well-known versatility with a range of technology features to give you more job site productivity than ever before. A new transmission with lock-up clutch torque converter delivers ease of operation, increased net power, plus a 10-15 percent improvement in fuel efficiency. The D6N has the weight and horsepower you want for dozing applications and the balance and stability you need for finish grading – all in one easy-to-transport machine.
- Technical Specs
- Engine Model
- Cat® C7.1 ACERT™
- Flywheel Power
- 166 hp
- Bore
- 4.1 in
- Stroke
- 5.3 in
- Displacement
- 433 in3
- Emissions
- U.S. EPA Tier 4 Final/EU Stage IV/Korea Tier 4 Final
- Engine Power (Maximum) @ 2,200 rpm – SAE J1995
- 182 hp
- Engine Power (Maximum) @ 2,200 rpm – ISO 14396
- 178 hp
- Engine Power (Maximum) @ 2,200 rpm – ISO 14396 (DIN)
- 180 hp
- Net Power @ 1,800 rpm – ISO 9249/SAE J1349
- 166 hp
- Net Power @ 1,800 rpm – ISO 9249/SAE J1349 (DIN)
- 168 hp
- Note
- Net power advertised is the power available at the engine flywheel when the engine is equipped with the air cleaner, muffler, alternator, cooling fan at maximum speed.
- Note
- No derating required up to 3000 m (9,840 ft) altitude, beyond 3000 m (9,840 ft) automatic derating occurs.
- Note
- All non-road Tier 4 Interim and Final, Stage IIIB and IV, 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. Biodiesel blends up to B20 (20% blend by
- Note
- 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.
- 1.0 Forward
- 2.1 mph
- 1.5 Forward
- 2.7 mph
- 2.0 Forward
- 3.6 mph
- 2.5 Forward
- 4.7 mph
- 3.0 Forward
- 6.1 mph
- 0.5 Forward
- 1.6 mph
- 0.5 Forward (EU)
- 1.5 mph
- 0.7 Forward
- 1.7 mph
- 0.7 Forward (EU)
- 1.6 mph
- 1.0 Forward (EU)
- 1.9 mph
- 1.7 Forward
- 3.0 mph
- 2.7 Forward
- 5.2 mph
- 0.5 Reverse
- 1.9 mph
- 1.0 Reverse
- 2.5 mph
- 1.5 Reverse
- 3.4 mph
- 2.0 Reverse
- 4.4 mph
- 2.5 Reverse
- 5.9 mph
- 3.0 Reverse
- 7.6 mph
- 0.5 Reverse (EU)
- 1.8 mph
- 0.7 Reverse
- 2.1 mph
- 0.7 Reverse (EU)
- 1.9 mph
- 1.0 Reverse (EU)
- 2.2 mph
- 1.7 Reverse
- 3.7 mph
- 2.7 Reverse
- 6.5 mph
- Maximum Drawbar Pull – 1.0 Forward
- 71939 lbf
- Maximum Drawbar Pull – 2.0 Forward
- 44512 lbf
- Maximum Drawbar Pull – 3.0 Forward
- 25403 lbf
- Fuel Tank
- 73.2 gal
- Cooling System
- 10.6 gal
- Final Drives (each)
- 1.8 gal
- Hydraulic Tank
- 7.8 gal
- Engine Crankcase
- 4.5 gal
- Power Train
- 42.3 gal
- DEF Tank
- 5 gal
- Roller Frames XL/LGP (each)
- 20/17.5 L (4.3/4.6 gal)
- Operating Weight
- 36943 lb
- LGP VPAT Blade
- 2720 lb
- LGP VPAT Foldable
- 3287 lb
- LGP VPAT Landfill
- 3166 lb
- Multi-shank Ripper (with 3 shanks)
- 2959 lb
- XL SU Blade
- 5732 lb
- XL VPAT Blade
- 2341 lb
- XL VPAT Foldable
- 2762 lb
- XL VPAT Landfill
- 2912 lb
- Operating Weight – XL
- 36943 lb
- Shipping Weight – XL
- 36153 lb
- Operating Weight – LGP
- 40446 lb
- Shipping Weight – LGP
- 39339 lb
- Operating Weight – XL Fine Grading
- 38162 lb
- Operating Weight – XL Waste Handler
- 40818 lb
- Operating Weight – LGP Waste Handler
- 44749 lb
- Shipping Weight – XL Fine Grading
- 37373 lb
- Shipping Weight – XL Waste Handler
- 40029 lb
- Shipping Weight – LGP Waste Handler
- 43642 lb
- Note
- Operating Weight: Includes EROPS, A/C, lights, VPAT dozer, transmission, drawbar, engine enclosure, 3-valve hydraulics, 100% fuel, and Cat Comfort Series Air Suspension Seat and operator.
- Note
- Shipping Weight: Includes EROPS, A/C, lights, VPAT dozer, transmission, drawbar, engine enclosure, 3-valve hydraulics, 5% fuel, and Cat Comfort Series Air Suspension Seat.
- Shoe Width: XL
- 24.0 in
- Shoe Width: LGP
- 33.1 in
- Shoes/Side: XL
- 40
- Shoes/Side: LGP
- 46
- Track Gauge: XL
- 74.4 in
- Track Gauge: LGP
- 85.0 in
- Track on Ground: XL
- 102.6 in
- Track on Ground: LGP
- 122.4 in
- Ground Contact Area*: XL
- 5518 in2
- Ground Contact Area*: LGP
- 8928 in2
- Track Rollers/Side: XL
- 7
- Track Rollers/Side: LGP
- 8
- Ground Pressure*: XL
- 6.7 psi
- Ground Pressure*: LGP
- 4.5 psi
- Grouser Height: XL
- 2.6 in
- Grouser Height: LGP
- 2.2 in
- Note
- *ISO 16754
- Note
- All dimensions with SystemOne undercarriage.
- Shoe Width: XL – Fine Grading
- 24.0 in
- Shoes/Side: XL – Fine Grading
- 46
- Grouser Height: XL – Fine Grading
- 2.6 in
- Track Gauge: XL – Fine Grading
- 74.4 in
- Track on Ground: XL – Fine Grading
- 122.4 in
- Ground Contact Area*: XL – Fine Grading
- 6479 in2
- Ground Pressure*: XL – Fine Grading
- 5.8 psi
- Track Rollers/Side: XL – Fine Grading
- 8
- Capacity: LGP VPAT
- 5.1 yd3
- Width: LGP VPAT – Foldable
- 13.42 ft
- Capacity: XL SU
- 5.6 yd3
- Width: XL SU
- 10.33 ft
- Capacity: XL VPAT
- 4.3 yd3
- Width: XL VPAT
- 10.75 ft
- Capacity: LGP VPAT – Foldable
- 5.1 yd3
- Width: LGP VPAT
- 13.42 ft
- Each Additional Shank
- 172 lb
- Maximum Clearance, Raised (Shank Tip)
- 24.5 in
- Maximum Penetration Force – LGP
- 9667 lbf
- Maximum Penetration Force – XL
- 11600 lbf
- Maximum Pryout Force – LGP
- 38217 lbf
- Maximum Pryout Force – XL
- 47480 lbf
- Pocket Spacing
- 3.3 ft
- Shank Gauge
- 6.6 ft
- Shank Section
- 73 mm × 176 mm (2.9 in × 6.9 in)
- Weight with Three Shanks
- 3444 lb
- Maximum Penetration – XL
- 20.2 in
- Maximum Penetration – LGP
- 15.6 in
- Type
- Fixed Parallelogram
- Number of Pockets
- 3
- Overall Beam Width
- 86.7 in
- Beam Cross Section
- 216 mm × 254 mm (8.5 in × 10.0 in)
- Cable Ferrule Size (O.D. × Length)
- 54 mm × 67 mm (2.13 in × 2.63 in)
- Control
- Electric
- Maximum Bare Drum – Line Pull*
- 69200 lb
- Maximum Bare Drum – Line Speed
- 141 ft/min
- Maximum Full Drum – Line Pull*
- 44410 lb
- Maximum Full Drum – Line Speed
- 217 ft/min
- Overall Width
- 38.4 in
- Rope Diameter (recommended)
- 0.875 in
- Winch Drive
- Mechanical
- Winch Model
- PA55
- Winch Case Width
- 38.4 in
- Drum Capacity – 22 mm (0.88 in)
- 288.75 ft
- Oil Capacity
- 19.55 gal
- Winch and Bracket Length
- 45.1 in
- Drum Diameter
- 10 in
- Drum Width
- 12.4 in
- Flange Diameter
- 19.8 in
- Note
- *Weight: Includes pump, operator controls, oil, mounting brackets and spacers.
- Note
- Slow and standard speed winches are available.
- Weight*
- 2814 lb
- FOPS
- FOPS (Falling Object Protective Structure) meets ISO 3449-2005 Level II.
- ROPS
- ROPS (Rollover Protective Structure) offered by Caterpillar for the machine meets ROPS criteria ISO 3471:2008.
- Brakes
- Brakes meet the standard ISO 10265:2008.
- Note
- *Values are for an experienced operator in a dozing application, consult the Operating and Maintenance Manual for details.
- Sound Levels: Average Exterior Sound Pressure Level – SAE J88:2006
- 85.5 dB(A)
- Sound Levels: Maximum Sound Power Level – 2000/14/EC
- 110 dB(A)
- Sound Levels: Dynamic Operator Sound Pressure Level (LpA) – ISO 6396:2008
- 76 dB(A)
- Vibration Levels: Maximum Hand/Arm* – ISO 5349:2001
- 2.5 m/s2 (8.2 ft/s2)
- Vibration Levels: Maximum Whole Body* – ISO/TR25398:2006
- 0.5 m/s2 (1.6 ft/s2)
- Vibration Levels: Seat Transmissibility Factor – ISO 7096:2000 – spectral class EM6
- Less Than 0.7
- Maximum Implement Operating Pressure
- 3640 psi
- Maximum Steering Operating Pressure
- 6556 psi
- Pump Output – Implement
- 33.5 gal/min
- Pump Output – Steering
- 36.2 gal/min
- Lift Cylinder Flow
- 33.5 gal/min
- Tilt Cylinder Flow
- 23.8 gal/min
- Ripper Cylinder Flow
- 33.5 gal/min
- Angle Cylinder Flow – VPAT
- 33.5 gal/min
- Sound Level Information
- The operator Equivalent Sound Pressure Level (Leq) is 81.5 dB(A) when “ANSI/SAE J1166 FEB2008†is used to measure the value for an enclosed cab. The measurement was conducted at 100% of the maximum engine cooling fan speed. This is a work cycle sound
- Sound Level Information
- Hearing protection may be needed when the machine is operated with an open operator station for extended periods or in a noisy environment. Hearing protection may be needed when the machine is operated with a cab that is not properly maintained, or when t
- Sound Level Information
- The average exterior sound pressure level is 85.5 dB(A) when the “SAE J88 FEB2006 – Constant Speed Moving Test†procedure is used to measure the value for the standard machine. The measurement was conducted under the following conditions: distance o
- Sound Level Information for Machines in European Union Countries and in Countries that Adopt the “EU Directives.†The information below applies to only the machine configurations that have the “CE†mark on the Product Identification Plate.
- The declared dynamic operator sound pressure level is 76 dB(A) when “ISO 6396:2008†is used to measure the value for an enclosed cab. The measurement was conducted at 70% of the maximum engine cooling fan speed. The sound level may vary at different e
- Sound Level Information for Machines in European Union Countries and in Countries that Adopt the “EU Directives.†The information below applies to only the machine configurations that have the “CE†mark on the Product Identification Plate.
- If equipped, the certification label – 110 dB(A) – is used to verify the environmental sound certification of the machine to the requirements of the European Union. The value that is listed on the label indicates the guaranteed exterior sound power le
- Air Conditioning
- The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.6 kg of refrigerant which has a CO2 equivalent of 2.288 metric tonnes.