The Cat® C6.6 Industrial Power Unit is offered in ratings ranging from 129.5-168 bkW (173.7-225.3 bhp) @ 1800-2500 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.
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Power Rating
Maximum Power
225.3 HP
168.0 kW
Rated Speed
2200 rpm
2200 rpm
Minimum Power
174.0 HP
129.5 kW
Emission Standards
Emissions
U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
General
Engine Configuration
Inline 6, 4-Stroke-Cycle Diesel
Inline 6, 4-Stroke-Cycle Diesel
Bore
4.1 in
105.0 mm
Stroke
5.0 in
127.0 mm
Displacement
402.8 in³
6.6 l
Compression Ratio
16.2:1
16.2:1
Aspiration
Turbocharged Aftercooled (TA)
Turbocharged Aftercooled (TA)
Rotation from Flywheel End
Counterclockwise
Counterclockwise
Aftertreatment
-
-
Power Unit Dimensions
Length
67.2 in
1708.0 mm
Width
30.2 in
767.0 mm
Height
45.0 in
1144.0 mm
Weight
1563.0 lb
709.0 kg