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Cat® C3.6 Diesel Engine for Tractors

The Cat® C3.6 agricultural tractor engine offers the perfect balance of compact size, reliability, and performance. This engine is offered in ratings ranging up to 100 kW (134 hp) @ 2200 rpm.

The C3.6 is designed to meet the specific requirements of agricultural tractors including structural sump with integral twin balancer shafts.

The C3.6 meets EU Stage V, U.S. EPA Tier 4 Final, and Japan 2014 emission standards.

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    Product Specs

    Power Rating

    Maximum Power 134 HP
    Maximum Torque 391 lb-ft @ 1500 rpm
    Rated Speed 2000-2400 rpm
    Minimum Power 74 HP

    Emission Standards

    Emissions U.S. EPA & CARB Tier 4 Final, EU Stage V


    Engine Configuration In-Line 4
    Bore 3.9 in
    Stroke 4.7 in
    Displacement 220 in³
    Compression Ratio 17.0:1
    Aspiration Turbocharged-Aftercooled (TA)
    Combustion System Direct Injection
    Rotation from Flywheel End Counterclockwise
    Aftertreatment DOC+DPF or DOC+DPF+SCR

    Engine Dimensions - Approximate

    Length 26.8 in
    Width 22.2 in
    Height 33.7 in
    Weight - Net Dry - Basic Operating Engine Without Optional Attachments 840 lb