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Cat?� C4.4 Industrial Power Unit

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.

  • Specifications

  • Standard/Optional Equipment

  • Catalog

Maximum Power

108.6hp

Rated Speed

2200 rpm

Minimum Power

81.8hp

Emissions

UN ECE R96 Stage IIIA

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

-

Length

49.6in

Width

28.9in

Height

38in

Weight

1025lb

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

ALL

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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