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Cat® 3406C Fire Pump Engine

  • Overview
CALCULATE FINANCE

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
Power Rating
Maximum Power 359 kW (482 HP)
Rated Speed 1750-2300 rpm
Minimum Power 218 kW (292 HP)
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 (5.4 in)
Stroke 165 mm (6.5 in)
Displacement 14.6 l (893 inu00b3)
Compression Ratio 14.5:1
Aspiration Turbocharged Aftercooled
Rotation from Flywheel End Counterclockwise
Aftertreatment -
Engine Dimensions - Approximate
Length 1660 mm (65.4 in)
Height 1335 mm (52.6 in)

Standard Equipment

  • 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

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