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.
C4.4 Industrial Diesel Power Units
The Cat?๏ฟฝ 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?๏ฟฝ 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.
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The Catยฎ C4.4 is built for reliable performance in the industrial range, backed by Al-Bahar's regional service and support network.
- Maximum Power
- 108.6 hp
- Emissions
- UN ECE R96 Stage IIIA
- Rated Speed
- 2200 rpm
- Minimum Power
- 81.8 hp
- Specifications
- Features
- Standard Equipment
Specifications
| Maximum Power | 81 kW |
|---|---|
| Rated Speed | 2200 rpm |
| Minimum Power | 61 kW |
Features
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 SOSSM 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
C4.4 IPU Spec Sheet
C4.4 IPU Spec Sheet
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
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Paint: Caterpillar yellow, with optional colors available at request