Industrial Diesel Engines C4.4 Cat® C4.4

C4.4 Standard Equipment

Air Inlet System

• Standard air cleaners

Control System

• 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

Flywheels and Flywheel Housing

• Fitted with SAE3 configuration as standard

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/ Clean Emissions Control Equipment

• Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)

• Selective Catalytic Reduction (SCR)

• 3" flex pipe connection with straight, 45°, and 90° options for flexibility