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 and Japan 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.
Full electronic control system, all connectors and wiring looms waterproof and designed to withstand harsh off-highway environments
Flexible and configurable software features and well-supported SAE J1939 CAN bus enables highly integrated machines
Cooling System
Top tank temperature 108° C (226° F) as standard to minimize cooling pack size
50:50 water glycol mix
Guidance on cooling system design available through your dealer to ensure equipment reliability
Flywheels and Flywheel Housing
Wide choice of drivetrain interfaces, including SAE No. 2 and SAE No. 3 configurations
Fuel System
Electronic high pressure common rail
Innovative filter design to ensure maximum protection of the engine
Lube System
Wide choice of sumps for different applications
Power Take Off
SAE A and SAE B flanges on left-hand side. Additional SAE A flange available on left-hand side. Engine power can also be taken from the front of the engine on some applications. Factory fitted compressors are also available.
General
Available with or without a balancer
Paint: Caterpillar yellow, with optional colors available at request
U.S. EPA TIER 4 FINAL, EU STAGE V AFTERTREATMENT, JAPAN 2014 (TIER 4 FINAL) / CLEAN EMISSIONS CONTROL EQUIPMENT
Empire Southwest has acquired Cashman Equipment and is now your local Cat dealer for the Arizona, Nevada, and parts of Eastern California. Take a look at our new store fronts and discover all the solutions Empire has to offer. To learn more about this transition view our press release.
