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3412 Offshore Production Engine

Cat 3412 Industrial Diesel Fire Pump Engine. Ratings: 476-551 bkW (638-739 bhp) @ 1750-2100 rpm are non-certified. Available for global non-regulated areas. FM Approved, UL Listed.

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SPECIFICATION SUMMARY
  • Minimum Rating 638.0 bhp
  • Maximum Rating 739.0 bhp
  • Emissions Non-certified
  • Bore 5.4 in

PRICE (USD)
Call 440-838-7348 for rate information

Engine Specifications

  • Minimum Rating
    638.0 bhp
  • Maximum Rating
    739.0 bhp
  • Emissions
    Non-certified
  • Bore
    5.4 in
  • Stroke
    6.0 in
  • Displacement
    1650.0 in3
  • Aspiration
    Turbocharged Aftercooled
  • Rotation (from flywheel end)
    Counterclockwise
  • Engine Weight - Net Dry
    6018 lb
  • Oil Change Interval
    250 h
  • Flywheel and Flywheel Housing
    SAE No. 0
  • Flywheel Teeth
    151
  • Minimum Rating
    638 BHP
  • Maximum Rating
    739 BHP
  • Emissions
    Non-certified
  • Bore
    5.4 in
  • Stroke
    6 in
  • Displacement
    1650 in³
  • Aspiration
    Turbocharged Aftercooled
  • Rotation from Flywheel End
    Counterclockwise

Dimensions

  • Length
    78.0 in
  • Width
    51.2 in
  • Height
    50.6 in
  • Length
    78 in
  • Width
    51.2 in
  • Height
    50.6 in

Capacity for Liquids

  • Lube Oil System - Refill
    36.8 gal (US)
  • Cooling System - Engine
    15.5 gal (US)

Engine Design

Available for global non-regulated areas - FM approved - UL listed - U.S. and Canada - Meets NFPA 20 requirements; Proven reliability and durability; Robust diesel strength design prolongs life and lowers owning and operating costs; Market-leading power density; Core engine components designed for reconditioning and reuse at overhaul

Testing

Every Cat® engine is full-load tested to ensure proper engine performance

World-class Product Support Offered Through Global Cat Dealer Network

More than 2,200 dealer outlets; Cat factory-trained dealer technicians service every aspect of your petroleum engine; Cat parts and labor warranty; Preventive maintenance agreements available for repair before-failure options; S•O•SSM program matches your oil and coolant samples against Caterpillar set standards to determine: Internal engine component condition / Presence of unwanted fluids / Presence of combustion by-products / Site-specific oil change interval

Over 80 Years of Engine Manufacturing Experience

Ownership of these manufacturing processes enables Caterpillar to produce high quality, dependable products; Manufacturing of cast engine blocks, heads, cylinder liners, and flywheel housings; Machining of critical components; Complete engine assembly

Web Site

For all your petroleum power requirements, visit www.cat.com/oilandgas

Standard Equipment:

  • Air Inlet System
    • Air cleaner, regular duty with service indicators
    • Turbocharged
  • Cooling System
    • Thermostats and housing
    • Jacket water pump, centrifugal
    • Heat exchanger installed
    • Expansion tank
  • Control System
    • Charging alternator 24 volt, 35 amp
    • Governor control
    • Hydra-mechanical governor
  • Exhaust System
    • Exhaust manifold
    • Exhaust elbow, dry. 203 mm (8 in) on all Turbocharged engines and Turbocharged Aftercooled with wet exhaust. 152 mm (6 in) on Turbocharged Aftercooled with dry manifolds.
  • Flywheels & Flywheel Housings
    • SAE No. 0 flywheel
    • SAE No. 0 flywheel housing
    • SAE standard rotation
  • Fuel System
    • Fuel filter
    • Fuel transfer pump
    • Primary fuel filter
    • Fuel priming pump
  • Instrumentation
    • Instrument panel, LH
    • Engine oil pressure gauge
    • Fuel pressure gauge
    • Water temperature gauge
    • Tachometer
  • Lube System
    • Crankcase breather, top mounted
    • Oil cooler
    • Oil filler in valve cover and dipstick, both RH
    • Lube oil filter
    • Rear sump oil pan
  • Mounting System
    • Supports
  • Power Take Off
    • Power take-off (PTO) flywheel stub shaft
  • Protection System
    • Stop-Start System, automatic (compatible with NFPA 20 requirements, able to be energized from either of two battery sources and capable of manual starter actuation)
  • Starting System
    • 24 volt, LH electric starting motor
    • Jacket water heater (6 kW, 240-480 volt)
  • General
    • Paint: Firepump Red
    • Vibration damper and guard
    • Lifting eyes

Optional Equipment: