Cat® 3406C Fire Pump Engine
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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Power Rating
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- Maximum Power
- 482HP
- Rated Speed
- 1750-2300 rpm
- Minimum Power
- 292HP
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Emission Standards
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- Emissions
- Non-Certified. Available for global non-regulated areas. FM Approved, UL Listed
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General
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- Engine Configuration
- Inline 6, 4-Stroke-Cycle Diesel
- Bore
- 5.4in
- Stroke
- 6.5in
- Displacement
- 893in³
- Compression Ratio
- 14.5:1
- Aspiration
- Turbocharged Aftercooled
- Rotation from Flywheel End
- Counterclockwise
- Aftertreatment
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Engine Dimensions - Approximate
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- Length
- 65.4in
- Height
- 52.6in
Standard Equipment:
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Air Inlet System
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- Dry or watercooled manifold and turbocharger
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Charging System
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- Charging Alternator, 24 volt, 35 amp
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Control System
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- Hydra-mechanical governor
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Cooling System
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- 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
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Exhaust System
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- Exhaust manifold, water-cooled (wet) or dry
- Exhaust elbow, dry, 152 mm (6 in), 4 bolt flange
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Flywheels And Flywheel Housing
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- SAE No. 1 flywheel
- SAE No. 1 flywheel housing
- SAE standard rotation
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Fuel System
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- Fuel filter, LH
- Fuel transfer pump
- Primary fuel filter / water separator
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Instrumentation
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- Instrument panel, LH
- Engine oil pressure gauge
- Fuel pressure gauge
- Water temperature gauge
- Service meter
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Lube System
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- 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
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Mounting System
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- Supports
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Power Take-offs
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- Flywheel stub shaft
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Protection System
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- 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)
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General
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- Vibration damper and guard
- Lifting eyes
- Paint - fire pump red, optional radiator painted black
