Cat?� C4.4 Industrial Power Unit

The Cat^?� C4.4 Industrial Power Unit is offered in ratings ranging from 96.5 bkW (129.4 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.

Equipment Highlights

Reliable, Quiet and Durable Power

World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life.

Fuel Efficiency

Fuel consumption optimized to match operating cycles of a wide range of equipment and applications while maintaining low operating costs.

World-class Product Support Offered Through Global Cat Dealer Network

Scheduled maintenance, including SOS^SM sample
Customer Support Agreements (CSA)
Caterpillar Extended Service Coverage (ESC)
Superior dealer service network
Extended dealer service network through the Cat Industrial Service Distributor (ISD) program

Specs + Downloads

Specs

Engine Configuration: Inline 4, 4-Stroke-Cycle Diesel
Bore: 4.1 in
Stroke: 5 in
Displacement: 268.5 in³
Compression Ratio: 16.2:1
Aspiration: Turbocharged Aftercooled (TA)
Rotation from Flywheel End: Counterclockwise
Aftertreatment: -
Maximum Power: 129.4 hp
Rated Speed: 2200 rpm
Minimum Power: 129.4 hp
Emissions: China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
Length: 53.5 in
Width: 29.5 in
Height: 37.9 in
Weight: 1146 lb