New CAT Equipment

D3 Track-Type Tractor

The Cat® D3 delivers superior performance and the broadest choice of technology features to help you get the most from your dozer. Nimble and responsive, it has power for dozing and finesse for grading. Fully hydrostatic transmission gives you seamless acceleration, so you can get the job done quickly. The load sensing system automatically optimizes ground speed based on load, for the greatest productivity and fuel efficiency.

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    Product Specs

    Engine

    Engine Model Cat® C3.6
    Power - Net 104 HP
    Displacement 220 in³
    Net Power - 2,200 rpm - SAE J1349 104 HP
    Net Power - 2,200 rpm - ISO 9249/EEC 80/1269 104 HP
    Note (1) Net power is tested per ISO 9249:2007 and SAE J1349:2011 and as advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system and alternator.
    Note (2) All non-road U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final) and Korea Tier 4 Final 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.

    Engine 

    Power Train  Hydrostatic

    Weights

    Operating Weight 20639.68 lb
    Operating Weight - LGP 21369 lb
    Operating Weight - LGP, 762 mm/30 in 21810 lb
    Note (2) For machine with ripper, add 554 kg (1,222 lb).
    Note (1) Specifications shown are for machine equipped with dozer blade, EROPS cab, back-up alarm, operator, coolant, lubricants and full fuel tank.

    Weights 

    Operating Weight 20640 lb

    Cab

    ROPS ISO 3471:2008
    FOPS ISO 3449:2005 Level II

    Transmission

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

    Undercarriage

    Shoe Width - Standard 20 in
    Ground Pressure - LGP 4.5 psi
    Track Gauge - LGP 69 in
    Length - Track on Ground - LGP 91 in
    Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage 40
    Ground Pressure - LGP, 762 mm (30 in) 3.9 psi
    Length - Track on Ground - LGP, 762 mm (30 in) 91 in
    Shoe Width - LGP 26 in
    Shoe Width - LGP, 762 mm (30 in) 30 in
    Track Gauge 63 in
    Number of Rollers - Each Side 7
    Track Gauge - LGP, 762 mm (30 in) 73 in

    Undercarriage 

    Ground Pressure  5.7 psi
    Length of Track on Ground  91 in
    Number of Shoes - Each Side - Abrasion Undercarriage  36

    Service Refill Capacities

    Cooling System 5 gal (US)
    Final Drive - Each - LGP 2.6 gal (US)
    Crankcase - With Filter 2.8 gal (US)
    Diesel Exhaust Fluid (DEF) Tank 4.9 gal (US)
    Transmission - Hydraulic Tank 23.8 gal (US)
    Fuel Tank 51.5 gal (US)

    Service Refill Capacities 

    Final Drives - Each Side  2.6 gal (US)

    Hydraulic Controls

    Pump Output 17.2 gal/min
    Relief Valve Settings 2988 psi

    Ripper

    Type Parallelogram
    Number of Shanks 3
    Height 6.5 in
    Weight 1222 lb
    Maximum Digging Depth 13.3 in
    Maximum Reach - Ground Line 30.2 in
    Overall Width 67.3 in
    Maximum Ground Clearance Under Tip 17.6 in

    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 1.8 kg of refrigerant which has a CO2 equivalent of 2.574 metric tonnes.

    Dimensions

    BLADE: Blade Width - LGP 126.7 in
    Track Gauge - LGP, 762 mm (30 in) 73 in
    BLADE: Digging Depth - LGP 23.2 in
    Track Gauge - LGP 67.9 in
    BLADE: Blade Capacity (SAE) - LGP 3.06 yd³
    BLADE: Blade Width at Maximum Angle - LGP 115.8 in
    BLADE: Blade Cutting Edge Angle, Adjustable - LGP 52° to 58°
    Ground Clearance - LGP, 762 mm (30 in) 13 in
    BLADE: Blade Height - LGP 39.8 in
    BLADE: Blade Lift Height - LGP 30.2 in
    Ground Clearance - LGP 13 in
    Overall Length - With Blade - LGP, 762 mm (30 in) 169.6 in
    Overall Length - With Blade - LGP 169.6 in
    BLADE: Maximum Tilt - LGP 17.7 in
    BLADE: Maximum Angle (either side) - LGP 25°
    Note With Ripper Attachment (add to Length of Basic Dozer) - 1177 mm (46.3 in)
    Length of Basic Dozer (without blade) - Standard 128.7 in
    Dozer Height - Standard 109 in
    Width of Dozer (standard shoes, no blade) - LGP 92.9 in
    Width of Dozer (standard shoes, no blade) - LGP, 762 mm (30 in) 103.5 in
    Length of Basic Dozer (without blade) - LGP 128.7 in
    Dozer Height - LGP, 762 mm (30 in) 109 in
    Width of Dozer (standard shoes, no blade) - Standard 83 in
    Length of Basic Dozer (without blade) - LGP, 762 mm (30 in) 128.7 in
    Dozer Height - LGP 109 in

    Dimensions 

    BLADE: Blade Capacity (SAE) - Standard  2.86 yd³
    Track Gauge - Standard  63 in
    BLADE: Digging Depth - Standard  23.8 in
    BLADE: Blade Lift Height - Standard  30.2 in
    Ground Clearance - Standard  13 in
    Overall Length - With Blade - Standard  170.7 in
    BLADE: Blade Cutting Edge Angle, Adjustable - Standard  52° to 58°
    BLADE: Blade Height - Standard  42.2 in
    BLADE: Maximum Tilt - Standard  15.8 in
    Note  Abrasion Undercarriage
    BLADE: Blade Width - Standard  109.5 in
    BLADE: Blade Width at Maximum Angle - Standard  103.8 in
    BLADE: Maximum Angle (either side) - Standard  25°

    Retrieval Winch

    Maximum Line Pull - Bare Drum 32150 lb
    Control Hydraulic
    Rope Diameter - Optional 0.75 in
    Drum Capacity - Optional Cable 195 ft
    Maximum Line Speed - Full Drum 79 ft/min
    Drum Capacity - Recommended Cable 277 ft
    Winch Drive Hydraulic
    Weight 1747 lb
    Maximum Line Pull - Full Drum 20350 lb
    Rope Diameter - Recommended 0.63 in
    Maximum Line Speed - Bare Drum 50 ft/min
    Speed Variable
    Winch Length 35.63 in
    Drum Diameter 8 in
    Overall width 27.91 in
    Drum Width 9.65 in
    Throat Clearance 5.6 in

    High Performance Winch

    Winch length 27.76 in
    Rope diameter – optional 0.75 in
    Maximum line speed – bare drum 131 ft/min
    Maximum line pull – bare drum 40000 lb
    Weight 1345 lb
    Drum capacity – optional 256 ft
    Maximum line speed – full drum 207 ft/min
    Rope diameter – recommended 0.63 in
    Winch drive Hydrostatic
    Throat clearance 6.75 in
    Drum diameter 10 in
    Overall width 29.2 in
    Drum width 10.8 in
    Maximum line pull – full drum 25000 lb
    Speed Variable
    Drum capacity – recommended cable 371 ft
    Control Hydraulic