2021 Caterpillar Industrial Diesel Power Units C4.4

2021 Caterpillar Industrial Diesel Power Units C4.4

The Cat® C4.4 ACERT™ 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.

Features may include:

• World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life.

• Leading-edge technology provides significant improvements in power, torque, fuel consumption and response. Technology includes single smart wastegated turbo systems, durable high pressure common rail technology, and closed circuit breathing system.

• Fuel consumption optimized to match operating cycles of a wide range of equipment and applications while maintaining low operating costs.

• Tier 4 interim or Tier 4 Final, Stage IIIB or Stage IV engines require ultra low sulfur diesel (ULSD) fuel containing a maximum of 15 PPM sulfur, and new oil formulations to support the new technology. Cat engines are designed to accommodate B20 biofuel. Your cat dealer can provide more information regarding fuel and oil.

• Industry leading range of factory configurable ratings and options for agricultural, material handling, construction, mining, aircraft ground support, and other industrial applications.

• Ideal for equipment with narrow engine compartments. Multiple installation options minimize total package size.

• Scheduled maintenance, including sos ? 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

• Regeneration. The DOC/SCR modular design offers a simple, compact package while providing high levels of performance. A DOC/DPF/SCR option is available for higher power machines. While in use, both DOC/SCR an DOC/DPF/SCR systems offer transparent operation to the user.

• Mounting. Extensive range of inlets and outlets, as well as remote and on-engine installations, provide flexibility for many installations.

• Service. Both DOC/SCR an DOC/DPF/SCR systems are service-free for the emissions life of the engine.