Cat Dozers:

D3K2 Track-Type Tractor

Engine Model
Cat C4.4 ACERT™
Power - Net
80.0 hp
Operating Weight - XL
17544.0 lb
Operating Weight - LGP
18525.0 lb

Experience the most intuitive finish grading tractor in the industry. The Cat® D3K2 Track-Type Tractor with Stable Blade delivers a smooth finish grade with less operator effort. Stable Blade senses ground conditions and works with the operator to produce the desired grade. The addition of the integrated AccuGrade™ grade control system helps you get to target grade even faster, with fewer passes and less manpower. From the first cut to finish grade, the D3K2 sets the standard.



Benefits & Features

Product Specs

  • Engine

  • Engine Model
    Cat C4.4 ACERT™
    Power - Net
    80.0hp
    Displacement
    269.0in3
    ISO 9249
    80.0hp
    EEC 80/1269
    80.0hp
    SAE J1349
    80.0hp
    Bore
    4.13in
    Stroke
    5.0in
  • Weights

  • Operating Weight - XL
    17544.0lb
    Operating Weight - LGP
    18525.0lb
  • Transmission

  • Drive Pumps
    2
    Track motors
    2
    Relief valve settings
    6918.0psi
    Maximum travel speed - forward
    5.6mph
    Maximum travel speed - reverse
    6.2mph
  • Service Refill Capacities

  • Fuel tank
    51.5gal
    Crankcase and filter
    2.91gal
    Final drives, XL (each side)
    2.6gal
    Final drives, LGP (each side)
    2.6gal
    Cooling system
    5.92gal
    Transmission/hydraulic tank
    15.7gal
  • Hydraulic Controls

  • Pump Output
    19.4gal/min
    Relief valve setting
    2988.0psi
  • Standards

  • ROPS
    SAE J397-OCT95, SAE J1040-MAY94, ISO 3471-94, ISO 3164-95
    FOPS
    SAE J231-JAN81, ISO 3449-92
  • Winch

  • Weight
    1345.0lb
    Winch Drive
    Hydrostatic
    Control
    Hydraulic
    Speed
    Variable
    Winch length
    27.76in
    Overall width
    29.2in
    Drum diameter
    10.0in
    Drum width
    10.8in
    Throat clearance
    6.75in
    Rope diameter - recommended
    0.63in
    Rope diameter - optional
    0.75in
    Drum capacity - recommended cable
    371.0ft
    Drum capacity - optional cable
    256.0ft
    Maximum line pull - bare drum
    40000.0lb
    Maximum line pull - full drum
    25000.0lb
    Maximum line speed - bare drum
    131.0ft/min
    Maximum line speed - full drum
    207.0ft/min
  • Ripper

  • Type
    Parallelogram
    Number of Shanks
    3
    Maximum digging depth
    13.3in
    Maximum reach at ground line
    30.2in
    Maximum ground clearance under tip
    17.6in
    Overall width
    67.3in
    Height
    6.5in
    Weight
    1222.0lb
  • Undercarriage

  • Shoe width - XL
    16.0in
    Shoe width - LGP
    25.0in
    Length of track on ground - XL
    89.0in
    Length of track on ground - LGP
    89.0in
    Track gauge - XL
    59.0in
    Track gauge - LGP
    68.0in
    Ground contact area - XL
    2829.0in2
    Ground contact area - LGP
    4425.0in2
    Ground pressure - XL
    6.2psi
    Ground pressure - LGP
    4.2psi
    Ground contact area - LGP with 770 mm (30 in) shoes
    5340.0in2
    Ground pressure - LGP with 770 mm (30 in) shoes
    3.6psi
    Track gauge - LGP with 770 mm (30 in) shoes
    73.0in
  • Blade

  • Blade width - Intermediate
    115.0in
    Blade width - XL
    104.2in
    Blade width - LGP
    124.0in
    Blade height - Intermediate
    33.9in
    Blade height - XL
    35.8in
    Blade height - LGP
    33.8in
    Blade capacity - Intermediate
    1.96yd3
    Blade capacity - XL
    1.99yd3
    Blade capacity - LGP
    2.17yd3
    Digging depth - Intermediate
    22.5in
    Digging depth - XL
    22.5in
    Digging depth - LGP
    22.5in

Equipment

  • Electrical
    • Alternator, 12 volt, 120 Amp, heavy duty
    • Alarm, backup
    • Batteries, two, heavy duty, maintenance free, 750 CCA
    • Diagnostic connector
    • Horn, electric
    • Lights, halogen, 2 front and 2 rear
    • Starter, electric, 12 volt
  • Operator Station
    • ROPS/FOPS canopy
    • Seat, air suspension, cloth or vinyl
    • Seatbelt, retractable 76 mm (3 in)
    • Foot pads, dash
    • Electronic Monitoring System with: Gauges for engine coolant temperature, hydraulic oil temperature and fuel level Travel speed limiter, electronic Engine RPM and gear display Hour meter, electric Engine air cleaner service indicator, electronic Water-in-fuel indicator, electronic
    • Throttle switch, rotary
    • Eco mode
    • Controls, seat mounted, fore/aft adjustment
    • Armrests, adjustable
    • Mirror, rearview, inside
    • Single pedal combining deceleration and braking functions
    • Independent forward/reverse speed settings
    • Power port, 12 volt
    • Coat hook
    • Storage compartment
    • Cup holder
    • Floor mat, rubber, heavy duty
  • Hydraulics
    • Hydraulics, 3 valve
    • Load sensing hydraulics
    • Single lever, three function control
    • Hydraulic pump and oil
    • Stable blade control
  • Power Train
    • Cat C4.4 ACERT diesel engine, turbocharged, U.S. EPA Tier 4 Interim and EU Stage IIIB certified with aftertreatment
    • Aftercooler, Air-to-Air (ATAAC)
    • Aluminum bar plate cooling system (radiator, power train)
    • Air cleaner with precleaner, automatic dust ejection and under-hood intake
    • Dual path, closed-loop hydrostatic transmission
    • Electric fuel priming pump
    • Fuel/water separator
    • Traction control
  • Undercarriage
    • SALT Undercarriage
    • 6 roller track frame
    • Track rollers, lifetime lubricated
    • Carrier rollers
    • Track adjusters, hydraulic
    • Guards, front/rear guiding
    • Master link
  • Other Standard Equipment
    • C-Frame, VPAT, hydraulic cylinders and lines
    • Lockable engine enclosures
    • Front pull device
    • Rigid drawbar
    • Ecology drains (engine, power train and implement oil and engine coolant)
    • Scheduled oil sampling ports (engine, power train implement oil)
    • Vandalism protection
    • Heavy duty crankcase guard
  • Antifreeze
    • Extended life coolant, -37° C (-35° F)
  • Electrical
    • Integrated four front halogen lights, two rear halogen lights
  • Power Train
    • Drive, auxiliary
    • Installation, winch
  • Undercarriage
    • TRACK PAIRS, XL Track, 406 mm (16") MS SystemOne
    • TRACK PAIRS, LGP Track, 635 mm (25") MS SystemOne Track, 762 mm (30") MS SystemOne
  • Operator Station
    • Cab with air conditioning
    • Cab, polycarbonate windows and air conditioning
    • Seat, cloth, air suspension, choice of: Vinyl, heated seat with heated controls Cloth, heated seat with heated controls Cloth, heated and ventilated seat with heated controls
    • Radio, AM/FM, CD player
    • Sound suppression
  • Hydraulics
    • Hydraulics, 4 valve for use with ripper
    • Hydraulics, 4 valve for use with winch
  • Guards
    • Guard, rear, heavy duty
    • Grill, radiator, heavy duty
    • Guard, track guiding, center
    • Guard, track roller, full length
    • Screen, rear, cab
    • Screen, side, cab
    • Screen, rear, canopy
    • Screen, front and doors, canopy
    • Sweeps, front
    • Sweeps, rear
  • Blades
    • VPAT XL blade
    • VPAT LGP blade
    • VPAT Intermediate blade
  • Rear Attachments
    • Drawbar, towing
    • Mounting, winch
    • Ripper, parallelogram, includes three shanks and teeth
  • Rear Attachment Control
    • Control, ripper
    • Control, winch
    • Control, ripper and winch
  • Machine Control And Guidance
    • Installation, AccuGrade ready
    • Power Pitch blade control
  • Starting Aids
    • Heater, engine, coolant, 120V
    • Starting aid, ether
  • Other Attachments
    • Machine Security System
    • Cat Product Link 321
    • Cat Product Link 121
    • Cat Product Link 522
  • Antifreeze
    • Extended life coolant, -50° C (-58° F)
  • Field Installed Attachment
    • Winch, hydrostatic

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