Cat® C4.4 Industrial Power Unit
Product description
The Cat® C4.4 Industrial Power Unit is offered in ratings ranging from 61-81 bkW (81.8-108.6 bhp) @ 2200 rpm. These ratings meet U.S. EPA Tier 3 equivalent, EU Stage IIIA equivalent emission standards. Conveniently pre-configured for a wide range of applications, the Cat® Industrial Power Unit is a complete power package containing a radiator, flywheel, alternator and alternator wiring completely pre-assembled for fast, straightforward installation in a number of OEM, customer and packager applications. These fuel efficient units are ready made for irrigation, industrial, mining and other pump applications.
Power Rating
- Maximum Power - 108.6HP
- Rated Speed - 2200 rpm
- Minimum Power - 81.8HP
Emission Standards
- Emissions - UN ECE R96 Stage IIIA
General
- Engine Configuration - Inline 4, 4-Stroke-Cycle Diesel
- Bore - 4.1in
- Stroke - 5in
- Displacement - 268.5in³
- Compression Ratio - 18.2:1
- Aspiration - Turbocharged (T)
- Rotation from Flywheel End - Counterclockwise
- Aftertreatment - -
Power Unit Dimensions
- Length - 49.6in
- Width - 28.9in
- Height - 38in
- Weight - 1025lb
Standard Equipment:
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- Air Inlet System
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- Mounted air filter and turbocharger
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- Control System
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- Available in 12 volt or 24 volt systems
- Starter motor 12V or 24V
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- Cooling System
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- Fan (pusher or puller)
- Fan drive
- Radiator
- Water pump
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- Flywheels And Flywheel Housing
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- Flywheel
- SAE No. 3 flywheel housing
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- Fuel System
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- Fuel filter
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- Lube System
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- Oil cooler
- Lube oil filter
- Timing case oil filler
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- Mountings
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- Engine mounting brackets
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- Power Take Off (pto)
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- SAE A or SAE B front PTO (142/280 NM)
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- General
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- Paint: Caterpillar yellow, with optional colors available at request
