Cat® 3406C Diesel Engine
The Cat® 3406C Industrial Diesel Engine is offered in ratings ranging from 298-347 bkW (400-465 bhp) @ 1800-2100 rpm and is available for global non-regulated areas. Industries and applications powered by 3406C engines include: Agriculture, Ag Tractors, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Combines/Harvesters, Compactors/Rollers, Compressors, Construction, Cranes, Crushers, Dredgers, Forestry, General Industrial, Hydraulic Power Units, Irrigation Equipment, Loaders/Forwarders, Material Handling, Mining, Mobile Earthmoving Equipment, Paving Equipment, Pumps, Shovels/Draglines, Specialty Ag Equipment, Surface Hauling Equipment, Trenchers and Underground Mining Equipment.
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Power Rating
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- Maximum Power
- 465HP
- Maximum Torque
- 1602lb-ft @ 1350 rpm
- Rated Speed
- 1800-2100 rpm
- Minimum Power
- 375HP
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Emission Standards
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- Emissions
- Non-Certified
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Engine Dimensions - Approximate
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- Length
- 65.4in
- Width
- 35.7in
- Height
- 52.6in
- Weight - Net Dry - Basic Operating Engine Without Optional Attachments
- 2866lb
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General
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- Engine Configuration
- Inline 6, 4-Stroke-Cycle Diesel
- Bore
- 5.4in
- Stroke
- 6.5in
- Displacement
- 893.4in³
- Compression Ratio
- 14.5:1
- Aspiration
- Turbocharged Aftercooled
- Rotation from Flywheel End
- Counterclockwise
- Aftertreatment
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Standard Equipment:
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Air Inlet System
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- Air cleaner. Regular duty, dry, panel type with service indicators, turbocharger, jacket water aftercooled.
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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, centrifugal
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Exhaust System
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- Exhaust manifold, 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
- Fuel priming pump
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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
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Mounting System
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- Supports
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General
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- Vibration damper
- Lifting eyes
- Paint: Caterpillar yellow, with optional colors available at request
