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D4K2 Track-Type Tractor

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Cat® GRADE with 3D

New, optional integrated 3D grade control feature with a larger 254 mm (10 in), touchscreen display. Eliminates the need to remove components at the end of day.

Cat GRADE with Slope Assist

Optional grade control feature which helps you more easily achieve the desired blade mainfall and cross slope automatically. Supports AccuGrade™ blade mounted GNSS, laser, or UTS grade control systems.

Slope Indicate

Grade control feature provides you slope of blade in cross slope direction and mainfall (fore/aft) direction without having to estimate.

Stable Blade

Blade control feature helps you obtain a finish grade with less operator effort.

Automatic Traction Control

Traction control feature reduces track slip and undercarriage wear for lower operating costs.

Eco Mode

Engine throttle settings reduce fuel consumption up to 20 percent to save you more money, without sacrificing performance.

Heated and Ventilated Seat

Experience a new level of comfort in all climates with the new optional heated and ventilated air suspension seat.

Power Pitch Blade

This option lets the operator easily adjust the blade pitch to optimize productivity.

Engine

Cat C4.4 ACERT™ diesel engine meets U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final) emission standards.

Heated, Seat-Mounted Controls

Heated joysticks (optional) offer even greater comfort in cold climates.

Undercarriage

Choice of undercarriage to give you the lowest costs per hour. Select either the standard sealed and lubricated track (SALT) undercarriage or the innovative SystemOne™ undercarriage.

Engine
Engine Model Cat C4.4 ACERT
Power - Net 68.8 kW (92 HP)
Displacement 4.4 l (269 inu00b3)
Bore 105 mm (4.13 in)
Stroke 127 mm (5 in)
Note Engine meets Tier 4 Final/Stage IV/Japan 2014 (Tier 4 Final) emission standards.
Rated Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 68.8 kW (92 HP)
Rated Net Power - 2,200 rpm - SAE J1349 68.8 kW (92 HP)
Transmission
Drive Pumps 1
Maximum Travel Speed - Forward 9 km/h (5.6 mile/h)
Maximum Travel Speed - Reverse 10 km/h (6.2 mile/h)
Relief Valve Settings 48500 kPa (7033 psi)
Track Motors 2
Weights
Operating Weight - XL 8168 kg (18007 lb)
Operating Weight - LGP 8476 kg (18686 lb)
Service Refill Capacities
Cooling System 22.4 l (5.92 gal (US))
Crankcase - With Filter 11 l (2.91 gal (US))
Final Drive - Each - LGP 10 l (2.6 gal (US))
Final Drive - Each - XL 10 l (2.6 gal (US))
Fuel Tank 195 l (51.5 gal (US))
Transmission - Hydraulic Tank 59.5 l (15.7 gal (US))
Hydraulic Controls
Pump Output 68 l/min (17.7 gal/min)
Relief Valve Settings 20600 kPa (2988 psi)
Undercarriage
Ground Contact Area - LGP 28550 cmu00b2 (4425 inu00b2)
Ground Contact Area - XL 20682 cmu00b2 (3206 inu00b2)
Ground Pressure - LGP 29.2 kPa (4.2 psi)
Ground Pressure - XL 38.6 kPa (5.6 psi)
Length - Track on Ground - LGP 2248 mm (89 in)
Length - Track on Ground - XL 2248 mm (89 in)
Shoe Width - LGP 635 mm (25 in)
Shoe Width - XL 460 mm (18 in)
Track Gauge - LGP 1725 mm (68 in)
Track Gauge - XL 1550 mm (61 in)
Ripper
Type Parallelogram
Number of Shanks 3
Height 165 mm (6.5 in)
Weight 554 kg (1222 lb)
Maximum Digging Depth 337.5 mm (13.3 in)
Maximum Ground Clearance Under Tip 448 mm (17.6 in)
Maximum Reach - Ground Line 596 mm (23.5 in)
Overall Width 1710 mm (67.3 in)
Winch
Weight 610 kg (1345 lb)
Winch Drive Hydrostatic
Control Hydraulic
Speed Variable
Drum Capacity - Optional Cable 78 m (256 ft)
Drum Capacity - Recommended Cable 113 m (371 ft)
Drum Diameter 254 mm (10 in)
Drum Width 274 mm (10.8 in)
Maximum Line Pull - Bare Drum 18144 kg (40000 lb)
Maximum Line Pull - Full Drum 11340 kg (25000 lb)
Maximum Line Speed - Bare Drum 40 m/min (131 ft/min)
Maximum Line Speed - Full Drum 63 m/min (207 ft/min)
Overall Width 741 mm (29.2 in)
Rope Diameter - Optional 19 mm (0.75 in)
Rope Diameter - Recommended 16 mm (0.63 in)
Throat Clearance 171.5 mm (6.75 in)
Winch Length 705 mm (27.76 in)
Cab
FOPS ISO 3449:2005 Level II
ROPS ISO 6396:2008
Sound Levels - ISO 6396:2008 79 dB(A) (79 dB(A))
Sound Levels - SAE J1166 FEB2008 79 dB(A) (79 dB(A))
Dimensions
BLADE: Blade Capacity (SAE) - Intermediate 1.5 mu00b3 (1.96 ydu00b3)
BLADE: Blade Capacity (SAE) - LGP 1.85 mu00b3 (2.42 ydu00b3)
BLADE: Blade Capacity (SAE) - XL 1.98 mu00b3 (2.59 ydu00b3)
BLADE: Blade Cutting Edge Angle, Adjustable - Intermediate 52u00b0 to 58u00b0
BLADE: Blade Cutting Edge Angle, Adjustable - LGP 52u00b0 to 58u00b0
BLADE: Blade Cutting Edge Angle, Adjustable - XL 52u00b0 to 58u00b0
BLADE: Blade Height - Intermediate 860 mm (33.9 in)
BLADE: Blade Height - LGP 910 mm (35.8 in)
BLADE: Blade Height - XL 1010 mm (39.8 in)
BLADE: Blade Lift Height - Intermediate 743 mm (29.3 in)
BLADE: Blade Lift Height - LGP 708 mm (27.9 in)
BLADE: Blade Lift Height - XL 743 mm (29.3 in)
BLADE: Blade Width - Intermediate 2921 mm (115 in)
BLADE: Blade Width - LGP 3149 mm (124 in)
BLADE: Blade Width - XL 2782 mm (109.5 in)
BLADE: Blade Width at Maximum Angle - Intermediate 2669 mm (105.1 in)
BLADE: Blade Width at Maximum Angle - LGP 2874 mm (113.1 in)
BLADE: Blade Width at Maximum Angle - XL 2542 mm (100.1 in)
BLADE: Digging Depth - Intermediate 590 mm (23.2 in)
BLADE: Digging Depth - LGP 590 mm (23.2 in)
BLADE: Digging Depth - XL 573 mm (22.5 in)
BLADE: Maximum Angle (either side) - Intermediate 25u00b0
BLADE: Maximum Angle (either side) - LGP 25u00b0
BLADE: Maximum Angle (either side) - XL 25u00b0
BLADE: Maximum Tilt - Intermediate 448 mm (17.6 in)
BLADE: Maximum Tilt - LGP 438 mm (17.2 in)
BLADE: Maximum Tilt - XL 387 mm (15.2 in)
Ground Clearance - LGP 332 mm (13 in)
Ground Clearance - XL 332 mm (13 in)
Length - Basic Tractor - Without Blade - LGP 3275 mm (128.9 in)
Length - Basic Tractor - Without Blade - XL 3275 mm (128.9 in)
Overall Length - With Blade - LGP 4274 mm (168.3 in)
Overall Length - With Blade - XL 4274 mm (168.3 in)
Track Gauge - LGP 1725 mm (67.9 in)
Track Gauge - XL 1550 mm (61 in)
Tractor Height - LGP 2763 mm (108.8 in)
Tractor Height - XL 2763 mm (108.8 in)
Width - Tractor - Standard Shoes - No Blade - LGP 2360 mm (92.9 in)
Width - Tractor - Standard Shoes - No Blade - XL 2010 mm (79.1 in)
Service Refill Capacities
Diesel Exhaust Fluid (DEF) Tank 19 l (4.9 gal (US))
Undercarriage
Number of Rollers - Each Side 7
Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage 43
Number of Shoes - Each Side - SystemOne Undercarriage 38
Weights
Note (1) Specifications shown are for machine equipped with dozer blade, canopy ROPS, back-up alarm, operator, coolant, lubricants and full fuel tank.
Note (2) Enclosed cab adds 225 kg (495 lb).

Standard Equipment

  • ELECTRICAL
    • Alternator, 12 volt, 120 Amp, heavy duty brushless
    • Alarm, backup
    • Batteries (2), heavy duty, maintenance free, 1,500 CCA
    • Diagnostic connector
    • Horn, electric
    • Lights, halogen, 2 front and 2 rear
    • Starter, electric, 12 volt
  • OPERATOR STATION
    • ROPS/FOPS canopy
    • Seat, air suspended, 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
    • Slope Indicate
    • 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, Tier 4 Final/Stage IV/Japan 2014 (Tier 4 Final) 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
    • Automatic Traction Control
  • UNDERCARRIAGE
    • SALT Undercarriage
    • 7 roller track frame
    • Track rollers, lifetime lubricated
    • Carrier rollers
    • Track adjusters, hydraulic
    • Guards, front/rear guiding
    • Master link
  • OTHER STANDARD EQUIPMENT
    • Cat Product Link™ PLE732 Satellite/PLE742 Cellular
    • 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)

Optional Equipment

  • ELECTRICAL
    • Integrated four front halogen lights, two rear halogen lights
  • POWER TRAIN
    • Drive, auxiliary
    • Installation, winch
  • UNDERCARRIAGE
    • Track Pairs, XL:
      – Track, 460 mm (18 in) MS SystemOne
    • Track Pairs, LGP:
      – Track, 635 mm (25 in) MS SystemOne
  • OPERATOR STATION
    • Cab with air conditioning*
    • Cab, polycarbonate windows and air conditioning*
    • Seat, 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, Bluetooth
    • Sound suppression
    • *Air Conditioning System: 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.
  • 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
    • Cat GRADE with 3D
    • Cat GRADE with Slope Assist
    • Power Pitch blade control
  • STARTING AIDS
    • Heater, engine, coolant, 120 volt
    • Starting aid, ether
  • OTHER ATTACHMENTS
    • Machine Security System
  • ANTIFREEZE
    • Extended life coolant, –50° C (–58° F)
  • FIELD INSTALLED ATTACHMENT
    • Winch, hydraulic, high performance, 40 m/min (131 ft/min) line speed
    • Winch, hydraulic retrieval, 15 m/min (50 ft/min) line speed

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