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Industrial Diesel Power Units C4.4
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.
Maximum Power
81 kW
Emissions
UN ECE R96 Stage IIIA
Rated Speed
2200 rpm
FEATURES AT A GLANCE
PRODUCT SPECIFICATIONS FOR Industrial Diesel Power Units C4.4
Maximum Power | 81 kW |
Rated Speed | 2200 rpm |
Minimum Power | 61 kW |
Emissions | UN ECE R96 Stage IIIA |
Engine Configuration | Inline 4, 4-Stroke-Cycle Diesel |
Bore | 105 mm |
Stroke | 127 mm |
Displacement | 4.4 l |
Compression Ratio | 18.2:1 |
Aspiration | Turbocharged (T) |
Rotation from Flywheel End | Counterclockwise |
Aftertreatment | - |
Length | 1260 mm |
Width | 734 mm |
Height | 964 mm |
Weight | 465 kg |
SEE HOW CAT Industrial Diesel Power Units C4.4 COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.
C4.4
Maximum Power-96.5 kW
Emissions-China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
Rated Speed-2200 rpm
C9.3B
C13
Maximum Power-328 kW
Emissions-China Stage II, U.S. EPA Tier 2 Equivalent or U.S. EPA Tier 3 Equivalent, EU Stage II Equivalent or EU Stage IIIA Equivalent
Rated Speed-1800-2100