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.
Caterpillar
Cat?� C4.4 Industrial Power Unit
Photos
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C4.4 LRC Industrial Power Units - Lesser Regulated & Non-Regulated
Documents
Features
Specifications
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Power Rating
Spec Value Maximum Power 108.6 hp Rated Speed 2200 rpm Minimum Power 81.8 hp -
Emission Standards
Spec Value Emissions UN ECE R96 Stage IIIA -
General
Spec Value Engine Configuration Inline 4, 4-Stroke-Cycle Diesel Bore 4.1 in Stroke 5 in Displacement 268.5 in³ Compression Ratio 18.2:1 Aspiration Turbocharged (T) Rotation from Flywheel End Counterclockwise Aftertreatment - -
Power Unit Dimensions
Spec Value Length 49.6 in Width 28.9 in Height 38 in Weight 1025 lb
Standard Equipment
Air Inlet System
- Mounted air filter and turbocharger
Control System
- Available in 12 volt or 24 volt systems
- Starter motor 12V or 24V
Cooling System
- Fan (pusher or puller)
- Fan drive
- Radiator
- Water pump
Flywheels and Flywheel Housing
- Flywheel
- SAE No. 3 flywheel housing
Fuel System
- Fuel filter
Lube System
- Oil cooler
- Lube oil filter
- Timing case oil filler
Mountings
- Engine mounting brackets
Power Take Off (PTO)
- SAE A or SAE B front PTO (142/280 NM)
General
- Paint: Caterpillar yellow, with optional colors available at request
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