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About the Caterpillar 3412E

The Caterpillar 3412E is a heavy-duty V12 diesel industrial engine built for demanding construction and power generation applications. Known for robust torque delivery and durable components, the 3412E suits excavators, loaders, and generator sets where reliable continuous power and long service intervals are essential.

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Used Caterpillar 3412E Generator Sets

  • AirComp CAT 3412 E-TA V-12

    AirComp CAT 3412 E-TA V-12 Diesel Engine

    • Manufacturer: Caterpillar
    • Model: 3412E
    • Aspiration type: Turbocharged Aftercooled
    • Cylinder configuration: V-shape

    (1) CAT 3412 E-TA V-12 Diesel Engine, twin turbo-charged diesel engine (rated 750 HP @ 1800 RPM) - Price: $9,000 USD (as is & locked up) - (1) USED - Ingersoll-Rand 1250 cfm / 350 psi Air Compressor - AIR END PA...

    Mifflinburg, PA
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    MARINE GENERATOR CATERPILLAR 3412-E

    • Manufacturer: Caterpillar
    • Model: 3412E
    • Hours: 3,200 h
    • Power: 680 kW

    MARINE GENERATOR CATERPILLAR 3412-E WITH ALTERNATOR LEROY SOMER M 49.1M75C 6S/4

    Seville, Spain