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3406C

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.

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      Benefits & Features

      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.

      Quality

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

      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
      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

      specifications

      Power Rating
      Maximum Power 359 kW
      Rated Speed 1750-2300 rpm
      Minimum Power 218 kW
      Emission Standards
      Emissions Non-Certified. Available for global non-regulated areas. FM Approved, UL Listed
      General
      Engine Configuration Inline 6, 4-Stroke-Cycle Diesel
      Bore 137 mm
      Stroke 165 mm
      Displacement 14.6 l
      Compression Ratio 14.5:1
      Aspiration Turbocharged Aftercooled
      Rotation from Flywheel End Counterclockwise
      Aftertreatment -
      Engine Dimensions - Approximate
      Length 1660 mm
      Height 1335 mm
      Air Inlet System
      • Dry or watercooled manifold and turbocharger
      Charging System
      • Charging Alternator, 24 volt, 35 amp
      Control System
      • Hydra-mechanical governor
      Cooling System
      • 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 System
      • Exhaust manifold, water-cooled (wet) or dry
      • Exhaust elbow, dry, 152 mm (6 in), 4 bolt flange
      Flywheels and Flywheel Housing
      • SAE No. 1 flywheel
      • SAE No. 1 flywheel housing
      • SAE standard rotation
      Fuel System
      • Fuel filter, LH
      • Fuel transfer pump
      • Primary fuel filter / water separator
      Instrumentation
      • Instrument panel, LH
      • Engine oil pressure gauge
      • Fuel pressure gauge
      • Water temperature gauge
      • Service meter
      Lube System
      • 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
      Mounting System
      • Supports
      Power Take-Offs
      • 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)
      General
      • Vibration damper and guard
      • Lifting eyes
      • Paint - fire pump red, optional radiator painted black

      Product specifications, standard and optional equipment may vary depending on stock availability. For more information or to verify specific product details, please get in touch with one of our sales representatives.

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