CAT Cat® C4.4 ACERT™ Industrial Power Unit
Minimum Power
74.5 kW
Maximum Power
129.4 kW
Emissions
U.S. EPA Tier 4 Final
Minimum Rating
74.5 kVA
Maximum Rating
129.4 kVA
Rated Speed
2200 rpm
Description
The Cat® C4.4 Industrial Power Unit is offered in ratings ranging from 74.5-129.4 bkW (100-173.5 bhp) @ 2200 rpm, which meet U.S. EPA Tier 4 Final, EU Stage IV emission standards. Tier 4 Interim Equivalent and Stage IIIB Equivalent ratings are also available using Flex options. 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.
Product Specifications
Aftertreatment Dimensions
Width
695.0 mm
Height
430.0 mm
Diameter
270.0 mm
Weight
80.0 kg
Emission Standards
Emissions
U.S. EPA Tier 4 Final
General
Engine Configuration
Inline 4, 4-Stroke-Cycle Diesel
Bore
105.0 mm
Stroke
127.0 mm
Displacement
4.4 l
Compression Ratio
16.0:2
Aspiration
Turbocharged Aftercooled (TA) or Twin Turbocharged Aftercooled (TTA)
Rotation from Flywheel End
Counterclockwise
Aftertreatment
DOC+DPF+SCR
Power Rating
Maximum Power
129.4 kW
Maximum Torque
750.0 Nm @ 1600 rpm
Rated Speed
2200 rpm
Minimum Power
74.5 kW
Maximum Rating
129.4 kVA
Minimum Rating
74.5 kVA
Power Unit Dimensions
Length
1433.0 mm
Width
820.0 mm
Height
1150.0 mm
Weight
700.0 kg