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.
|Emissions||U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent||More Less|
|Engine Configuration||Inline 4, 4-Stroke-Cycle Diesel Inline 4, 4-Stroke-Cycle Diesel||More Less|
|Bore||105 mm (4.1 in) 105 mm (4.1 in)||More Less|
|Stroke||127 mm (5.0 in) 127 mm (5.0 in)||More Less|
|Displacement||4.4 L (268.5 in³) 4.4 L (268.5 in³)||More Less|
|Aspiration||Turbocharged (T) Turbocharged (T)||More Less|
|Compression Ratio||18.2:1 18.2:1||More Less|
|Combustion System||Direct Injection Direct Injection||More Less|
|Rotation from Flywheel End||Counterclockwise Counterclockwise||More Less|
|Height||964 mm (38 in) 964 mm (38 in)||More Less|
|Length||1260 mm (49.6 in) 1260 mm (49.6 in)||More Less|
|Weight - Net Dry - Standard Configuration Without Oil, Cooling, Clutch, Compressor, A/C||465 kg (1025 lb) 465 kg (1025 lb)||More Less|
|Width||734 mm (28.9 in) 734 mm (28.9 in)||More Less|
World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life.
Fuel consumption optimized to match operating cycles of a wide range of equipment and applications while maintaining low operating costs.