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SPECS SUMMARY

Maximum Power482 HP (359 kW)
EmissionsNon-Certified. Available for global non-regulated areas. FM Approved, UL Listed
Rated Speed1750-2300 rpm
Minimum Power292 HP (218 kW)
The Cat® 3406C Industrial Diesel Fire Pump Engine is offered in ratings ranging from 218-359 kW (292-482 hp) @ 1750-2300 rpm. These ratings are non-certified and available for global non-regulated areas. They are FM Approved and UL Listed. Additional 3406C ratings with or without radiators are available, but not FM approved or 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.

Specifications

Maximum Power482 HP (359 kW)
EmissionsNon-Certified. Available for global non-regulated areas. FM Approved, UL Listed
Rated Speed1750-2300 rpm
Minimum Power292 HP (218 kW)
Engine ConfigurationInline 6, 4-Stroke-Cycle Diesel
Bore5.4 in (137 mm)
Stroke6.5 in (165 mm)
Displacement893 in³ (14.6 l)
Compression Ratio14.5:1
AspirationTurbocharged Aftercooled
Rotation from Flywheel EndCounterclockwise
Aftertreatment-
Length65.4 in (1660 mm)
Height52.6 in (1335 mm)

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.

Every Cat engine is manufactured to stringent quality standards in order to assure customer satisfaction.

  • 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

  • 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

  • Dry or watercooled manifold and turbocharger
  • Charging Alternator, 24 volt, 35 amp
  • Hydra-mechanical governor
  • Thermostats and housing
  • Jacket water pump, gear driven, centrifugal
  • Heat exchanger
  • Expansion tank
  • FM Required Raw Water Cooling Loops: 1.5" iron, horizontal or vertical, 1.5" 316 stainless steel, horizontal or vertical
  • Optional Radiator, not UL listed or FM approved
  • Exhaust manifold, water-cooled (wet) or dry
  • Exhaust elbow, dry, 152 mm (6 in), 4 bolt flange
  • SAE No. 1 flywheel
  • SAE No. 1 flywheel housing
  • SAE standard rotation
  • Fuel filter, LH
  • Fuel transfer pump
  • Primary fuel filter / water separator
  • Instrument panel, LH
  • Engine oil pressure gauge
  • Fuel pressure gauge
  • Water temperature gauge
  • Service meter
  • Crankcase breather
  • Oil cooler
  • Lube oil filter
  • Oil filler in valve cover and dipstick, both RH
  • Rear sump oil pan
  • Oil filler in valve cover
  • Dipstick
  • 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)
  • Vibration damper and guard
  • Lifting eyes
  • Paint - fire pump red, optional radiator painted black