New CAT Equipment

D7E Track-Type Tractor

Since the introduction of the D7E dozer, customers worldwide have saved millions of liters/gallons of diesel fuel and reduced overall emissions.* The D7E features an innovative diesel-electric power train that helps you save money by getting more work done while using significantly less fuel. Electric drive gives you the power you need for dozing, along with the smooth operation and agile maneuverability suited to a wide variety of applications. The new D7E meets Tier 4 Final/Stage IV/Japan 2014 (Tier 4 Final) emission standards. *Compared to the D7R2.

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    Product Specs

    Engine

    Engine Model Cat C9.3
    Power - Net 238 HP
    Emissions U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final)
    Net Power - Rated - ISO 9249/SAE J1349 238 HP
    Net Power - Rated - ISO 9249/SAE J1349 (DIN) 241 HP
    Note (1) All non road Tier 4 Interim and Final, Stage IIIB and IV, Japan 2014 (Tier 4 Final) and Korea Tier 4 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 (2) 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.

    Drive Train

    Type Electric Drive

    Service Refill Capacities

    Fuel Tank 108 gal (US)
    DEF Tank 4.6 gal (US)

    Weights

    Operating Weight 57441 lb
    Operating Weight - STD SU 57441 lb
    Operating Weight - LGP S 62886 lb

    Undercarriage

    Ground Pressure 10 psi
    Ground Pressure - LGP 6.3 psi

    Blades

    S-Blade Capacity 6.75 yd³
    SU - Blade Capacity 8.98 yd³
    U-Blade Capacity 10.91 yd³
    A-Blade Capacity 6.74 yd³
    S-Blade Width - LGP 7.7 ft
    S-Blade Width 12.81 ft
    SU - Blade Width 12.18 ft
    U-Blade Width 13.08 ft
    A-Blade Width 14.77 ft
    S-Blade Capacity - LGP 14.91 ft

    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 1.2 kg of refrigerant which has a CO2 equivalent of 1.716 metric tonnes.
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