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SPECS SUMMARY

Maximum Power739 HP (551 kW)
EmissionsNon-Certified. Available for global non-regulated areas. Not FM Approved, Not UL Listed
Rated Speed1750-2100 rpm
Minimum Power638 HP (476 kW)
Cat® 3412C Industrial Diesel Fire Pump Engines, with ratings: 476-551 kW (638-739 hp) @ 1750-2100 rpm, are non-certified and are available for global non-regulated areas. They are not FM Approved and not UL Listed. Starting on demand is a must for a fire pump engine - always. Cat® fire pump engines have a reputation for reliable starts and long efficient service. The Cat line of fire engine pumps covers a wide range of installations.

Specifications

Maximum Power739 HP (551 kW)
EmissionsNon-Certified. Available for global non-regulated areas. Not FM Approved, Not UL Listed
Rated Speed1750-2100 rpm
Minimum Power638 HP (476 kW)
Engine ConfigurationV-12, 4-Stroke-Cycle Diesel
Bore5.4 in (137 mm)
Stroke6 in (152 mm)
Displacement1648 in³ (27 l)
Compression Ratio14.5:1
AspirationTurbocharged Aftercooled (TA)
Rotation from Flywheel EndCounterclockwise
Aftertreatment-
Length78.7 in (2000 mm)
Height55.6 in (1413 mm)
Weight - Net Dry - Basic Operating Engine Without Optional Attachments5686 lb (2579 kg)

Benefits and Features

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

  • 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

Standard Equipment

  • Air cleaner, regular duty with service indicators
  • Turbocharged
  • Thermostats and housing
  • Jacket water pump, centrifugal
  • Heat exchanger installed
  • Expansion tank
  • Charging alternator 24 volt, 35 amp
  • Governor control
  • Hydra-mechanical governor
  • 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.
  • SAE No. 0 flywheel
  • SAE No. 0 flywheel housing
  • SAE standard rotation
  • Fuel filter
  • Fuel transfer pump
  • Primary fuel filter
  • Fuel priming pump
  • Instrument panel, LH
  • Engine oil pressure gauge
  • Fuel pressure gauge
  • Water temperature gauge
  • Tachometer
  • Crankcase breather, top mounted
  • Oil cooler
  • Oil filler in valve cover and dipstick, both RH
  • Lube oil filter
  • Rear sump oil pan
  • Power take-off (PTO) flywheel stub shaft
  • 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)
  • 24 volt, LH electric starting motor
  • Jacket water heater (6 kW, 240-480 volt)
  • Paint: Firepump Red
  • Vibration damper and guard
  • Lifting eyes