Cat® C4.4 Industrial Power Unit

Product Description

The C4.4 IPU engine is a common rail direct injection engine with either a single turbo or twin turbo chargecooled air system. It meets U.S. EPA Tier 4 Final, EU Stage V andJapan 2014 (Tier 4 Final) emission standards. For ease of installation, the IPU provides full aftertreatment mounting, an integrated cooling system and inlet air filter mounted to the IPU.

Product Details

Power Rating

Maximum Power 188 HP

Maximum Torque 609 lb-ft @ 1400 rpm

Rated Speed 2200 rpm

Minimum Power 137 HP

Emission Standards

Emissions EU Stage V, U.S. EPA Tier 4 Final

General

Engine Configuration Inline 4, 4-Stroke-Cycle Diesel

Bore 4.1 in

Stroke 5 in

Displacement 268.5 in³

Compression Ratio 16.0:2

Aspiration Turbocharged Aftercooled (TA) or Twin Turbocharged Aftercooled (TTA)

Rotation from Flywheel End Counterclockwise

Aftertreatment DOC+DPF+SCR

Power Unit Dimensions

Length 60.3 in

Width 34.2 in

Height 53.7 in

Weight 1559 lb