Cat® 3412C Fire Pump

Cat® 3412C Fire Pump

Minimum Power 638 bhp
Maximum Power 739 bhp
Emissions Non-Certified. Available for global non-regulated areas. Not FM Approved, Not UL Listed
Rated Speed 1750-2100 rpm
Aspiration Turbocharged Aftercooled (TA)
Compression Ratio 14.5:1
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Power Rating
Minimum Power 638 bhp
Maximum Power 739 bhp
Rated Speed 1750-2100 rpm
Minimum Power 638 HP
Maximum Power 739 HP
Rated Speed 1750-2100 rpm
Emission Standards
Emissions Non-Certified. Available for global non-regulated areas. Not FM Approved, Not UL Listed
Emissions Non-Certified. Available for global non-regulated areas. Not FM Approved, Not UL Listed
General
Aspiration Turbocharged Aftercooled (TA)
Compression Ratio 14.5:1
Rotation (from flywheel end) Counterclockwise
Engine Configuration V-12, 4-Stroke-Cycle Diesel
Bore 137.2 mm (5.4 in)
Stroke 152.4 mm (6.0 in)
Displacement 27 L (1648 in³)
Aftertreatment -
Aspiration Turbocharged Aftercooled (TA)
Compression Ratio 14.5:1
Rotation from Flywheel End Counterclockwise
Bore 5 in
Stroke 6 in
Displacement 1,648 in³
Engine Dimensions - Approximate
Height 1413.2 mm (55.6 in)
Length 1999.8 mm (78.7 in)
Weight - Approximate, Net Dry (Basic Operating Engine Without Optional Attachments) 2579 kg (5686 lb)
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 5,686 lb
Length 79 in
Height 56 in

Reliable, Quiet and Durable Power

World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life.

World-class Product Support Offered Through Global Cat Dealer Network

  • Scheduled maintenance, including SOSSM sample
  • Customer Support Agreements (CSA)
  • Caterpillar Extended Service Coverage (ESC)
  • Superior dealer service network
  • Extended dealer service network through the Cat Industrial Service Distributor (ISD) program
  • 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
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