New CAT Equipment

D4K2 Track-Type Tractor

Experience the best finish grading tractors in the industry. The Cat® D3K2, D4K2 and D5K2 Track-Type Tractors deliver superior performance and comfort with lower operating costs.

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    Learn more about the D4K2 Track-Type Tractor

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    Product Specs

    Engine

    Engine Model Cat C4.4
    Power - Net 92 HP
    Displacement 269 in³
    Bore 4.13 in
    Stroke 5 in
    Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 92 HP
    Net Power - 2,200 rpm - SAE J1349 92 HP
    Note Engine meets U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final) emission standards.

    Transmission

    Drive Pumps 1
    Relief Valve Settings 7033 psi
    Maximum Travel Speed - Reverse 6.2 mile/h
    Maximum Travel Speed - Forward 5.6 mile/h
    Track Motors 2

    Weights

    Operating Weight - XL 18007 lb
    Operating Weight - LGP 18686 lb
    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).

    Service Refill Capacities

    Transmission - Hydraulic Tank 15.7 gal (US)
    Final Drive - Each - LGP 2.6 gal (US)
    Fuel Tank 51.5 gal (US)
    Crankcase - With Filter 2.91 gal (US)
    Final Drive - Each - XL 2.6 gal (US)
    Cooling System 5.92 gal (US)
    Diesel Exhaust Fluid (DEF) Tank 4.9 gal (US)

    Hydraulic Controls

    Pump Output 17.7 gal/min
    Relief Valve Settings 2988 psi

    Undercarriage

    Ground Pressure - XL 5.6 psi
    Track Gauge - LGP 68 in
    Shoe Width - XL 18 in
    Ground Contact Area - XL 3206 in²
    Ground Pressure - LGP 4.2 psi
    Length - Track on Ground - XL 89 in
    Shoe Width - LGP 25 in
    Ground Contact Area - LGP 4425 in²
    Track Gauge - XL 61 in
    Length - Track on Ground - LGP 89 in
    Number of Rollers - Each Side 7
    Number of Shoes - Each Side - SystemOne Undercarriage 38
    Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage 43

    Ripper

    Type Parallelogram
    Number of Shanks 3
    Height 6.5 in
    Weight 1222 lb
    Maximum Reach - Ground Line 23.5 in
    Maximum Digging Depth 13.3 in
    Maximum Ground Clearance Under Tip 17.6 in
    Overall Width 67.3 in

    Winch

    Weight 1345 lb
    Winch Drive Hydrostatic
    Control Hydraulic
    Speed Variable
    Drum Diameter 10 in
    Throat Clearance 6.75 in
    Overall Width 29.2 in
    Maximum Line Pull - Full Drum 25000 lb
    Maximum Line Speed - Bare Drum 131 ft/min
    Winch Length 27.76 in
    Drum Width 10.8 in
    Drum Capacity - Recommended Cable 371 ft
    Rope Diameter - Optional 0.75 in
    Maximum Line Pull - Bare Drum 40000 lb
    Drum Capacity - Optional Cable 256 ft
    Maximum Line Speed - Full Drum 207 ft/min
    Rope Diameter - Recommended 0.63 in

    Cab

    Sound Levels - ISO 6396:2008 79 dB(A)
    Sound Levels - SAE J1166 FEB2008 79 dB(A)
    ROPS ISO 6396:2008
    FOPS ISO 3449:2005 Level II

    Dimensions

    Track Gauge - LGP 67.9 in
    BLADE: Blade Width at Maximum Angle - XL 100.1 in
    Tractor Height - LGP 108.8 in
    BLADE: Maximum Tilt - LGP 17.2 in
    BLADE: Digging Depth - XL 22.5 in
    BLADE: Blade Width at Maximum Angle - LGP 113.1 in
    BLADE: Blade Cutting Edge Angle, Adjustable - Intermediate 52° to 58°
    BLADE: Digging Depth - Intermediate 23.2 in
    BLADE: Blade Lift Height - Intermediate 29.3 in
    BLADE: Maximum Tilt - Intermediate 17.6 in
    BLADE: Blade Lift Height - LGP 27.9 in
    Track Gauge - XL 61 in
    Width - Tractor - Standard Shoes - No Blade - LGP 92.9 in
    Width - Tractor - Standard Shoes - No Blade - XL 79.1 in
    Overall Length - With Blade - LGP 168.3 in
    BLADE: Blade Capacity (SAE) - LGP 2.42 yd³
    BLADE: Blade Lift Height - XL 29.3 in
    Length - Basic Tractor - Without Blade - LGP 128.9 in
    Length - Basic Tractor - Without Blade - XL 128.9 in
    BLADE: Blade Capacity (SAE) - Intermediate 1.96 yd³
    BLADE: Blade Width - XL 109.5 in
    BLADE: Blade Height - LGP 35.8 in
    Tractor Height - XL 108.8 in
    BLADE: Blade Width at Maximum Angle - Intermediate 105.1 in
    BLADE: Maximum Tilt - XL 15.2 in
    Ground Clearance - XL 13 in
    BLADE: Blade Height - Intermediate 33.9 in
    BLADE: Blade Width - LGP 124 in
    BLADE: Maximum Angle (either side) - Intermediate 25°
    BLADE: Blade Width - Intermediate 115 in
    BLADE: Maximum Angle (either side) - LGP 25°
    BLADE: Digging Depth - LGP 23.2 in
    BLADE: Blade Cutting Edge Angle, Adjustable - LGP 52° to 58°
    Ground Clearance - LGP 13 in
    BLADE: Maximum Angle (either side) - XL 25°
    BLADE: Blade Height - XL 39.8 in
    BLADE: Blade Cutting Edge Angle, Adjustable - XL 52° to 58°
    BLADE: Blade Capacity (SAE) - XL 2.59 yd³
    Overall Length - With Blade - XL 168.3 in