Engines

Caterpillar/Mak

CATERPILLAR C18

    BASIC TECHNICAL SPECIFICATIONS

    • Configuration: 6 vertical cylinders in-line, 4-stroke diesel
    • Displacement: 1104.5 in³ (18.1 L)
    • Bore x Stroke: 5.7″ x 7.2″ (145 mm x 183 mm)
    • Compression ratio: 16.0:1
    • Aspiration: Turbocharged and aftercooled (TA) or Twin Turbocharged Aftercooled Series (TTA)
    • Combustion system: Direct injection
    • Rotation (viewed from flywheel): Anti-clockwise
    • Cooling system: Liquid

    PERFORMANCE

    • Power: 575-800 hp (429-597 kW)
    • Maximum torque: 2736 lb-ft @ 1300 rpm (3710 Nm @ 1300 rpm)
    • Rated speed range: 1800-2000 rpm

    DIMENSIONS AND WEIGHT

    • Length: 61″ (1545 mm)
    • Width: 45″ (1141 mm)
    • Height: 53″ (1334 mm)
    • Dry weight: 3875 lb (1758 kg)
    • Wet weight: 3945 lb (1790 kg)

    EMISSIONS AND AFTERTREATMENT

    • Standards: U.S. EPA Tier 4 Final, EU Stage V
    • Aftertreatment: DOC+DPF+SCR or DOC

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