Diesel Fire Pumps
Cat® 3412C Fire Pump
-
Minimum Power638.0 bhp
-
Maximum Power739 hp
-
Maximum Power739.0 bhp
-
Rated Speed1750-2100 rpm
Power Rating
- Minimum Power
- 638.0 bhp
- Maximum Power
- 739 hp
- Maximum Power
- 739.0 bhp
- Rated Speed
- 1750-2100 rpm
- Minimum Power
- 638 hp
- Rated Speed
- 1750-2100 rpm
Emission Standards
- Emissions
- Non-Certified. Available for global non-regulated areas. Not FM Approved, Not UL Listed
- Emissions
- Non-Certified. Available for global non-regulated areas. Not FM Approved, Not UL Listed
General
- Engine Configuration
- V-12, 4-Stroke-Cycle Diesel
- Bore
- 5.4 in
- Bore
- 137.2 mm (5.4 in)
- Stroke
- 6 in
- Displacement
- 1648 in³
- Stroke
- 152.4 mm (6.0 in)
- Compression Ratio
- 14.5:1
- Aspiration
- Turbocharged Aftercooled (TA)
- Displacement
- 27 L (1648 in³)
- Aspiration
- Turbocharged Aftercooled (TA)
- Rotation from Flywheel End
- Counterclockwise
- Compression Ratio
- 14.5:1
- Aftertreatment
- -
- Rotation
- Counterclockwise
Engine Dimensions - Approximate
- Length
- 78.7 in
- Height
- 55.6 in
- Weight
- 5686 lb
- Height
- 1413.2 mm (55.6 in)
- Length
- 1999.8 mm (78.7 in)
- Weight
- 2579 kg (5686 lb)
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Air Inlet System
- Air cleaner, regular duty with service indicators
- Turbocharged
-
Cooling System
- Thermostats and housing
- Jacket water pump, centrifugal
- Heat exchanger installed
- Expansion tank
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Control System
- Charging alternator 24 volt, 35 amp
- Governor control
- Hydra-mechanical governor
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Exhaust System
- 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.
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Flywheels & Flywheel Housings
- SAE No. 0 flywheel
- SAE No. 0 flywheel housing
- SAE standard rotation
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Fuel System
- Fuel filter
- Fuel transfer pump
- Primary fuel filter
- Fuel priming pump
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Instrumentation
- Instrument panel, LH
- Engine oil pressure gauge
- Fuel pressure gauge
- Water temperature gauge
- Tachometer
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Lube System
- Crankcase breather, top mounted
- Oil cooler
- Oil filler in valve cover and dipstick, both RH
- Lube oil filter
- Rear sump oil pan
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Mounting System
- Supports
-
Power Take Off
- Power take-off (PTO) flywheel stub shaft
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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)
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Starting System
- 24 volt, LH electric starting motor
- Jacket water heater (6 kW, 240-480 volt)
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General
- Paint: Firepump Red
- Vibration damper and guard
- Lifting eyes