New CAT Equipment

D5 Dozer

The new Cat D5 succeeds the renowned D6N with superior performance, a fully automatic transmission 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.

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    Learn more about the D5 Dozer


    Product Specs


    Engine Model Cat C7.1
    Power - Net 170 HP
    Net Power - Rated - ISO 9249/SAE J1349 170 HP
    Net Power - Rated - ISO 9249/SAE J1349 (DIN) 172 mhp
    Build Number 17B
    Emissions U.S. EPA Tier 4 Final/EU Stage V/Japan 2014 (Tier 4 Final)/Korea Tier 4 Final
    Note (1) Rated horsepower at 1770 rpm. Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator. Advertised power is tested per the specified standard in effect at the time of manufacture.
    Note (2) All non-road Tier 4 Interim and Final, Stage IIIB, IV and 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. Biodiesel blends up to B20 (20% blend by volume) are acceptable when blended with 15 ppm (mg/kg) sulfur or less ULSD. B20 should meet ASTM D7467 specification (biodiesel blend stock should meet Cat biodiesel spec, ASTM D6751 or EN 14214). Cat DEO-ULS or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specification are required. Consult your OMM for further machine specific fuel recommendations.
    Note (3) 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 (4) Basic machine specs provided below. For complete specifications and dimensions by configuration, blade and track shoe offerings and more, please visit the product download section to view the full Technical Specifications document.


    Operating Weight 42263 lb


    Power Train Fully Automatic 3-Speed

    Service Refill Capacities

    Fuel Tank 83.2 gal (US)
    DEF Tank 4.2 gal (US)

    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 1.36 kg of refrigerant which has a CO2 equivalent of 1.946 metric tonnes.


    Operating Weight 37875 lb
    Ground Pressure 6.9 psi
    Width of Standard Shoe 24 in
    Blade VPAT
    Blade Capacity 4.6 yd³


    Operating Weight 42263 lb
    Ground Pressure 4.7 psi
    Width of Standard Shoe 33 in
    Blade LGP VPAT
    Blade Capacity 5.5 yd³

    Fine Grading VPAT

    Operating Weight 39198 lb
    Ground Pressure 6 psi
    Width of Standard Shoe 24 in
    Blade VPAT
    Blade Capacity 4.6 yd³

    Push Arm

    Operating Weight 38228 lb
    Ground Pressure 7 psi
    Width of Standard Shoe 24 in
    Blade Semi-Universal (SU)
    Blade Capacity 5.6 yd³

    Note (1) Configurations and features may vary by region. Please consult your Cat dealer for availability in your area.