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Cat Medium Dozers D6K2

Cat Medium Dozers D6K2

Operating Weight:
29258.0 lb 13271.0 kg
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Product Feature

Performance


  • Cat C4.4 engine with twin turbochargers is combined with a hydrostatic transmission for outstanding fuel efficiency and the most power-dense drive train in its size class.

  • Superior maneuverability, faster steering response, greater capability to utilize full blade loads.

  • Eco Modes optimize engine speed, while maintaining ground speed, saving up to 17 percent fuel compared to the previous model in lighter blade load applications like finish grading.

  • Optimized undercarriage – eight (8) bottom rollers and two (2) carrier rollers for smoother ride and excellent finish grading performance.

  • Wide blade helps get more work done in fewer passes.

  • Variable Pitch Angle Tilt (VPAT) blade for more versatility, simpler adjustment.


Cat Technology


  • Hit target grade faster and more accurately with Cat GRADE technologies – Finish jobs in fewer passes, and with less operator effort, saving you time and helping to increase your profit.

  • Cat GRADE with Slope Assist™ automatically maintains preestablished blade position without a GPS signal.

  • Updated Cat GRADE with 3D offers greater speed, accuracy and flexibility. Factory-integrated system eliminates position sensing cylinders. Antennas integrated into the cab roof for better protection. More intuitive 10-inch (254 mm) touchscreen display is easier to use.

  • AutoCarry™ automates blade lift to maximize blade load, improve load consistency, reduce track slip.

  • Cat Stable Blade works with electro-hydraulic controls to complement the operator’s blade-control input to get better finish grades faster and with less effort.

  • Cat Slope Indicate displays machine cross-slope and fore/aft orientation on the primary monitor, helping operators work more accurately on slopes.

  • Factory Attachment Ready Option (ARO) simplifies installation of all brands of grade control system.

  • Product Link™* collects machine data that can be viewed online through web and mobile applications.

  • Access information anytime, anywhere with VisionLink® – and use it to make informed decisions that boost productivity, lower costs, simplify maintenance, and improve safety and security on your job site.


Ease of Operation


  • Fast response with intuitive, precise electro-hydraulic controls. Adjust sensitivity to fine, medium or coarse.

  • Liquid Crystal Display (LCD) is easy to read – includes your Slope Assist and rear camera displays (if equipped).

  • Power Pitch option lets you easily adjust blade to optimum pitch for your application using buttons on the right hand control.

  • Automatic Traction Control reduces track slip in poor underfoot conditions.

  • Rear vision camera provides enhanced visibility.

  • Easy to transport without blade removal.


Serviceability


  • Grouped maintenance and diagnostic points, as well as ground level service and Diesel Exhaust Fluid fill access.

  • Track roller frame designed for easy cleanout.

  • Optional bracket mounts to rear of machine to keep a shovel handy.

  • Diesel Particulate Filter designed for the life of the engine – no need to clean out.


Product Parameter

Overview

The D6K2 dozer is smarter and more efficient than ever. It comes equipped with GRADE technologies like Slope Assist and GRADE with 3D to make it easier for even less experienced operators to get more quality work done in less time. But intelligence is only part of the package – Eco Modes and a new power train deliver up to 17 percent more fuel efficiency, while providing superior maneuverability, faster steering response and greater capability to utilize full blade loads. This dozer also retains its optimal balance and undercarriage design for outstanding performance in finish grading applications.

Engine

Units:

Engine ModelCat® C4.4 with twin turbo Cat® C4.4 with twin turboLess
Flywheel Power130.0 HP 97.0 kWLess
Bore4.13 in 105.0 mmLess
Stroke4.99 in 127.0 mmLess
Displacement268.5 in³ 4.4 lLess
EmissionsU.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final)/Korea Tier 4 U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final)/Korea Tier 4Less
Engine Power - Maximum - ISO 14396157.0 HP 117.0 kWLess
Engine Power - Maximum - ISO 14396 (DIN)159.0 HP 117.0 kWLess
Engine Power - Maximum - SAE J1995160.0 HP 119.0 kWLess
Net Power (Rated) - ISO 9249130.0 HP 97.0 kWLess
Net Power (Rated) - SAE J1349128.0 HP 95.0 kWLess
Net Power (Rated) - ISO 9249 (DIN)132.0 HP 97.0 kWLess
Note (1)All non road Tier 4 Interim and Final, Stage IIIB and IV, Japan 2014 (Tier 4 Final) and Korea Tier 4 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 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-ULS™ or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specification are required. Consult your OMM for further machine specific fuel recommendations. All non road Tier 4 Interim and Final, Stage IIIB and IV, Japan 2014 (Tier 4 Final) and Korea Tier 4 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 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-ULS™ or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specification are required. Consult your OMM for further machine specific fuel recommendations.Less
Note (2)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. 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.Less
Note (3)Engine ratings at 2,200 rpm Engine ratings at 2,200 rpmLess
Note (4)Net power advertised is the power available at the engine flywheel when the engine is equipped with the air cleaner, alternator, A/C compressor at full load and cooling fan at maximum speed. Net power advertised is the power available at the engine flywheel when the engine is equipped with the air cleaner, alternator, A/C compressor at full load and cooling fan at maximum speed.Less
Note (5)No engine derating required up to 3000 m (9,840 ft) altitude; beyond 3000 m (9,840 ft) automatic derating occurs. No engine derating required up to 3000 m (9,840 ft) altitude; beyond 3000 m (9,840 ft) automatic derating occurs.Less

Service Refill Capacities

Fuel Tank69.0 gal (US) 260.0 lLess
Cooling System7.9 gal (US) 30.0 lLess
Engine Crankcase2.9 gal (US) 11.0 lLess
Hydraulic Tank16.9 gal (US) 64.0 lLess
Final Drive - Each - XL/LGP4.9 gal (US) 18.5 lLess
DEF Tank5.0 gal (US) 19.0 lLess

Weights

Operating Weight29258.0 lb 13271.0 kgLess
Note (1)Operating weights: includes EROPS, A/C, lights, VPAT Dozer, transmission, drawbar, engine enclosure, 3-valve hydraulics, 100% fuel, Cat Comfort Series air suspension seat and operator. Operating weights: includes EROPS, A/C, lights, VPAT Dozer, transmission, drawbar, engine enclosure, 3-valve hydraulics, 100% fuel, Cat Comfort Series air suspension seat and operator.Less
Operating Weight - LGP30664.0 lb 13909.0 kgLess
Operating Weight - XL29258.0 lb 13271.0 kgLess
Shipping Weight - LGP30058.0 lb 13634.0 kgLess
Shipping Weight - XL28651.0 lb 12996.0 kgLess
Note (2)Shipping weights: includes EROPS, A/C, lights, VPAT Dozer, transmission, drawbar, engine enclosure, 3-valve hydraulics, 10% fuel, Cat Comfort Series air suspension seat. Shipping weights: includes EROPS, A/C, lights, VPAT Dozer, transmission, drawbar, engine enclosure, 3-valve hydraulics, 10% fuel, Cat Comfort Series air suspension seat.Less

Undercarriage

Ground Contact Area (ISO 16754) - LGP6912.0 in² 4.46 m²Less
Ground Contact Area (ISO 16754) - XL5070.0 in² 3.27 m²Less
Ground Pressure (ISO 16754) - LGP4.44 psi 30.6 kPaLess
Ground Pressure (ISO 16754) - XL5.77 psi 39.8 kPaLess
Grouser Height - ES Shoe2.2 in 57.0 mmLess
Grouser Height - MS Shoe1.9 in 48.0 mmLess
Shoes/Side - XL/LGP40 40Less
Track Gauge - LGP79.0 in 2000.0 mmLess
Track Gauge - XL70.0 in 1770.0 mmLess
Track Rollers/Side - XL/LGP8 8Less
Track on Ground - XL/LGP104.0 in 2645.0 mmLess
Width - Shoe - LGP30.0 in 760.0 mmLess
Width - Shoe - XL22.0 in 560.0 mmLess

Blades

Blade TypeVPAT, VPAT Foldable* VPAT, VPAT Foldable*Less
Blade Capacity - LGP, VPAT4.98 yd³ 3.81 m³Less
Blade Capacity - XL, VPAT4.26 yd³ 3.26 m³Less
Blade Width - Over End Bits - LGP, VPAT12.0 ft 3682.0 mmLess
Blade Width - Over End Bits - XL, VPAT10.5 ft 3196.0 mmLess
Note*VPAT foldable blades have the same capacity and width as the XL/LGP VPAT blades. *VPAT foldable blades have the same capacity and width as the XL/LGP VPAT blades.Less

Ripper

Each Additional Shank75.0 lb 34.0 kgLess
Maximum Penetration - XL and LGP14.2 in 360.0 mmLess
Maximum Penetration Force - LGP10138.0 lb 45.1 kNLess
Maximum Penetration Force - XL9480.0 lb 42.2 kNLess
Maximum Pry-out Force - LGP37480.0 lb 166.7 kNLess
Maximum Pry-out Force - XL37480.0 lb 166.7 kNLess
Pocket Spacing35.3 in 896.0 mmLess
Shank Gauge70.6 in 1792.0 mmLess
Shank Section58.5 × 138 mm (2.3 × 5.4 in) 58.5 × 138 mm (2.3 × 5.4 in)Less
Type FixedParallelogram ParallelogramLess
Weight - With One Shank1863.0 lb 845.0 kgLess
Number of Pockets3 3Less
Overall Beam Width76.8 in 1951.0 mmLess
Beam Cross Section165 × 211 mm (6.5 × 8.3 in) 165 × 211 mm (6.5 × 8.3 in)Less

Winch

Cable Ferrule Size - Length2.63 in 67.0 mmLess
Cable Ferrule Size - Outside Diameter2.13 in 54.0 mmLess
Drum Capacity - Optional Rope220.0 ft 67.0 mLess
Drum Capacity - Recommended Rope306.0 ft 93.0 mLess
Maximum Bare Drum - Line Pull50000.0 222.4 kNLess
Maximum Bare Drum - Line Speed124.0 ft/min 38.0 m/minLess
Maximum Full Drum - Line Pull26000.0 115.7 kNLess
Maximum Full Drum - Line Speed230.0 ft/min 70.0 m/minLess
Optional Cable Size0.87 in 22.0 mmLess
Rope Recommended Diameter0.75 in 19.0 mmLess
Winch Case - Width29.1 in 740.0 mmLess
Winch DriveHydrostatic HydrostaticLess
Winch ModelPA50 PA50Less
Note*Weight includes: pump, operator controls, oil, mounting brackets and spacers. *Weight includes: pump, operator controls, oil, mounting brackets and spacers.Less
Weight*2000.0 lb 907.0 kgLess
Winch and Bracket Length33.2 in 845.0 mmLess
Drum Diameter8.0 in 205.0 mmLess
Drum Width11.0 in 274.0 mmLess
Flange Diameter18.0 in 457.0 mmLess

Standards

FOPSFOPS (Falling Object Protective Structure) meets ISO 3449-2005 Level II. FOPS (Falling Object Protective Structure) meets ISO 3449-2005 Level II.Less
ROPSROPS (Rollover Protective Structure) offered by Caterpillar for the machine meets ROPS criteria ISO 3471:2008. ROPS (Rollover Protective Structure) offered by Caterpillar for the machine meets ROPS criteria ISO 3471:2008.Less
BrakesBrakes meet the standard ISO 10265:2008. Brakes meet the standard ISO 10265:2008.Less

Air Conditioning System

Air ConditioningThe air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.3 kg of refrigerant which has a CO2 equivalent of 1.859 metric tonnes. The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.3 kg of refrigerant which has a CO2 equivalent of 1.859 metric tonnes.Less

Sustainability

Engine EmissionsFully complies with Tier 4 Final/Stage IV/Japan 2014 (Tier 4 Final)/Korea Tier 4 emission standards Fully complies with Tier 4 Final/Stage IV/Japan 2014 (Tier 4 Final)/Korea Tier 4 emission standardsLess
Vibration Levels (1)The hand/arm vibration of this machine is below 2.5 m/s2, for an experienced operator in a dozing application. The hand/arm vibration of this machine is below 2.5 m/s2, for an experienced operator in a dozing application.Less
Vibration Levels (2)The whole body vibration information is available in Operation and Maintenance Manual SEBU8257. The whole body vibration information is available in Operation and Maintenance Manual SEBU8257.Less
Vibration Levels (3)The whole body vibration information is available in Pocket Guide HEGQ3339 “Driving Down Vibration.” The whole body vibration information is available in Pocket Guide HEGQ3339 “Driving Down Vibration.”Less
Vibration Levels (4)Operator's seat meets input “spectral class EM6” according to ISO 7096:2000. Seat has a transmissibility factor of “SEAT<0.7.” Operator's seat meets input “spectral class EM6” according to ISO 7096:2000. Seat has a transmissibility factor of “SEAT<0.7.”Less

Transmission - Travel Speed

Forward0-10 km/h (0-6.2 mph) 0-10 km/h (0-6.2 mph)Less
Reverse0-10 km/h (0-6.2 mph) 0-10 km/h (0-6.2 mph)Less
Transmission TypeHydrostatic

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