D6K2 Track-Type Tractor

D6K2 Track-Type Tractor

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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 ...
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Engine

Engine Model
Cat® C4.4 with twin turbo
Flywheel Power
130HP
Bore
4.13in
Stroke
4.99in
Displacement
268.5in³
Net Power (Rated) - SAE J1349
128HP
Net Power (Rated) - ISO 9249
130HP
Engine Power - Maximum - SAE J1995
160HP
Engine Power - Maximum - ISO 14396 (DIN)
159HP
Engine Power - Maximum - ISO 14396
157HP
Emissions
U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final)/Korea Tier 4
Net Power (Rated) - ISO 9249 (DIN)
132HP
Note (5)
No engine derating required up to 3000 m (9,840 ft) altitude; beyond 3000 m (9,840 ft) automatic derating occurs.
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.
Note (3)
Engine ratings at 2,200 rpm
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.
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 t

Weights

Operating Weight
29258lb
Shipping Weight - LGP
30058lb
Operating Weight - XL
29258lb
Operating Weight - LGP
30664lb
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.
Shipping Weight - XL
28651lb
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.

Blades

Blade Type
VPAT, VPAT Foldable*
Blade Width - Over End Bits - LGP, VPAT
12ft
Note
*VPAT foldable blades have the same capacity and width as the XL/LGP VPAT blades.
Blade Width - Over End Bits - XL, VPAT
10.5ft
Blade Capacity - XL, VPAT
4.26yd³
Blade Capacity - LGP, VPAT
4.98yd³

Service Refill Capacities

Fuel Tank
69gal (US)
Cooling System
7.9gal (US)
Engine Crankcase
2.9gal (US)
Hydraulic Tank
16.9gal (US)
Final Drive - Each - XL/LGP
4.9gal (US)
DEF Tank
5gal (US)

Undercarriage

Track on Ground - XL/LGP
104in
Track Rollers/Side - XL/LGP
8
Track Gauge - XL
70in
Track Gauge - LGP
79in
Shoes/Side - XL/LGP
40
Grouser Height - MS Shoe
1.9in
Grouser Height - ES Shoe
2.2in
Ground Pressure (ISO 16754) - XL
5.77psi
Ground Pressure (ISO 16754) - LGP
4.44psi
Ground Contact Area (ISO 16754) - XL
5070in²
Ground Contact Area (ISO 16754) - LGP
6912in²
Width - Shoe - XL
22in
Width - Shoe - LGP
30in

Ripper

Each Additional Shank
75lb
Maximum Penetration Force - LGP
10138lb
Maximum Penetration Force - XL
9480lb
Maximum Pry-out Force - LGP
37480lb
Maximum Pry-out Force - XL
37480lb
Type Fixed
Parallelogram
Weight - With One Shank
1863lb
Shank Section
58.5 × 138 mm (2.3 × 5.4 in)
Shank Gauge
70.6in
Pocket Spacing
35.3in
Maximum Penetration - XL and LGP
14.2in
Number of Pockets
3
Overall Beam Width
76.8in
Beam Cross Section
165 × 211 mm (6.5 × 8.3 in)

Winch

Drum Capacity - Optional Rope
220ft
Optional Cable Size
0.87in
Cable Ferrule Size - Outside Diameter
2.13in
Rope Recommended Diameter
0.75in
Winch Model
PA50
Note
*Weight includes: pump, operator controls, oil, mounting brackets and spacers.
Winch Drive
Hydrostatic
Winch Case - Width
29.1in
Maximum Full Drum - Line Speed
230ft/min
Maximum Full Drum - Line Pull
26000lbf
Maximum Bare Drum - Line Speed
124ft/min
Maximum Bare Drum - Line Pull
50000lbf
Drum Capacity - Recommended Rope
306ft
Cable Ferrule Size - Length
2.63in
Weight*
2000lb
Winch and Bracket Length
33.2in
Drum Diameter
8in
Drum Width
11in
Flange Diameter
18in

Transmission - Travel Speed

Transmission Type
Hydrostatic
Forward
0-10 km/h (0-6.2 mph)
Reverse
0-10 km/h (0-6.2 mph)

Sustainability

Vibration Levels (1)
The hand/arm vibration of this machine is below 2.5 m/s2, for an experienced operator in a dozing application.
Vibration Levels (2)
The whole body vibration information is available in Operation and Maintenance Manual SEBU8257.
Vibration Levels (3)
The whole body vibration information is available in Pocket Guide HEGQ3339 “Driving Down Vibration.”
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.”
Engine Emissions
Fully complies with Tier 4 Final/Stage IV/Japan 2014 (Tier 4 Final)/Korea Tier 4 emission standards

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 1.3 kg of refrigerant which has a CO2 equivalent of 1.859 metric tonnes.

Standards

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

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.

*Please consult your Cat dealer for regional availability. Not all configurations are available in all areas.

Standard Equipment:

Optional Equipment:

    Power Train
    • Fan, demand, reversing
    Undercarriage
    • XL, SystemOne
    • XL, Heavy Duty
    • LGP, SystemOne
    • LGP, Heavy Duty
    Tracks (40 Sections)
    • Track Pairs, XL, SystemOne: – Track, 510 mm (20 in), Moderate Service, XL – Track, 510 mm (20 in), Extreme Service, XL – Track, 560 mm (22 in), Moderate Service, XL – Track, 560 mm (22 in), Extreme Service, XL
    • Track Pairs, XL, Heavy Duty: – Track, 510 mm (20 in), Extreme Service, XL – Track, 560 mm (22 in), Extreme Service, XL
    • Track Pairs, LGP, SystemOne: – Track, 760 mm (30 in), Moderate Service, LGP – Track, 760 mm (30 in), Extreme Service, LGP
    • Track Pairs, LGP, Heavy Duty: – Track, 760 mm (30 in), Extreme Service, LGP – Track, 760 mm (30 in), Self-Cleaning, LGP
    Track Guiding Guards
    • Guard, track guiding, center
    • Guard, track guiding, front/rear
    • Guard, track guiding, full length
    Operator Environment
    • Cab, Comfort Package
    • Cab, Comfort Package, Heavy Duty
    • Suspension seat, heated and ventilated with heated joystick handles
    • Visibility kit, single rear vision camera
    • Radio, AM/FM/AUX/USB/Bluetooth
    Hydraulics
    • Hydraulic oil, bio
    Guards And Protection
    • Cab, protection package
    • Screen, rear
    • Protection package, standard
    • Protection package, front
    • Protection package, heavy duty
    Blades
    • Blade, 3196 mm (126 in) ARO XL
    • Blade, 3196 mm (126 in) Foldable ARO XL
    • Blade, 3684 mm (145 in) ARO LGP
    • Blade, 3684 mm (145 in) Foldable ARO LGP
    • Mechanical blade pitch
    • Blade power pitch
    Rear Attachments
    • Drawbar
    • Ripper, straight teeth
    • Ripper, curved teeth
    • Counterweight, rear
    • Counterweight, additional slabs
    Rear Attachment Control
    • Ripper control
    • Winch control
    • Ripper and winch control
    • Ripper and Power Pitch control
    • Ripper, Winch and Power Pitch control
    Technology Products
    • AccuGrade Ready
    • Cat GRADE with 3D
    • Product Link Cellular
    • Product Link Satellite
    • Product Link Cellular and Satellite
    Fuel Systems
    • Fuel tank, fast fuel and refill ready
    Weather Packages And Starters
    • Cold Weather Package, 120V
    • Cold Weather Package, 240V
    • Electrical insulated breather
    • Starter standard
    • Starter high speed, low temperature
    Fluids
    • Antifreeze, –50° C (–58° F)
    Electrical
    • Beacon, rotating
    Field Installed Attachments
    • Winch and fairleads: – PA50 winch, variable speed – Fairlead, three rollers – Kit, conversion, 4th roller – Winch step
    Maintenance And Related Attachments
    • Shovel holder
    • Fuel pump, refilling
    • Oil change system, high speed