New | Cat® C4.4 Industrial Power Unit

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.

• Specifications
• Benefits & Features
• Equipment
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Power Rating
Minimum Rating	81.8 BHP
Maximum Rating	108.6 BHP
Rated Speed	2200 rpm
Emission Standards
Emissions	U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
General
Engine Configuration	Inline 4, 4-Stroke-Cycle Diesel
Bore	105 mm (4.1 in)
Stroke	127 mm (5.0 in)
Displacement	4.4 L (268.5 in³)
Aspiration	Turbocharged (T)
Compression Ratio	18.2:1
Combustion System	Direct Injection
Rotation from Flywheel End	Counterclockwise
Power Unit Dimensions - Approximate
Height	964 mm (38 in)
Length	1260 mm (49.6 in)
Weight - Net Dry - Standard Configuration Without Oil, Cooling, Clutch, Compressor, A/C	465 kg (1025 lb)
Width	734 mm (28.9 in)

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.

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 Sos^sm 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

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 Paint: Caterpillar yellow, with optional colors available at request

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