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Caterpillar unveils new EU Stage V, U.S. EPA Tier 4 Final industrial engine at Bauma

The Cat C9.3B Industrial Diesel Engine is offered in ratings ranging from 250 to 340 bkW (335 to 456 bhp) @ 1,800 to 2,200 rpm.
The Cat C9.3B Industrial Diesel Engine is offered in ratings ranging from 250 to 340 bkW (335 to 456 bhp) @ 1,800 to 2,200 rpm.

Caterpillar has built on the success of its industrial engine range with the launch of a new 9.3-litre product. To make our customers more successful, the engine’s flexible design and proven technologies deliver an unrivalled level of performance.

Designed for use in heavy-duty off-highway machines, the Cat C9.3B industrial engine delivers 250 – 340 bkW (335 – 455 bhp) and 2,081 Nm torque. It will meet Stage V, Tier 4 Final and below emissions standards.

Built on a proven core, the C9.3B delivers 18 percent more power and torque, and has a simplified and 30 percent smaller aftertreatment compared to the previous Stage/Tier. A 6-cylinder turbocharged engine, system mass has been reduced by 95 kG while a simplified air system allows for smaller radiator packaging.

Ease of installation has been supported through engine mounted aftertreatment (EMAT), while uptime is maximized due to the compact and lightweight diesel oxidation catalyst, diesel particulate filter, and high efficiency selective catalytic reduction aftertreatment system. Multiple configurations of aftertreatment will be available to support packaging flexibility.

Also available as an industrial power unit, the C9.3B is a durable solution that delivers the performance customers expect from their machines. Its flexible design reduces both installation cost and time, while ensuring quick and easy servicing and a lifetime of low cost for the end user.

“The C9.3B and all Cat industrial engines are designed with the customer in mind,” said Victoria Reeves, Caterpillar Industrial Product Marketing Manager. “We meet emission standards while delivering increased power density, fuel efficiency, and reduced complexity to add real value for our customers."

The C9.3B engines are ideal choices to power applications in agriculture, aircraft ground support, construction, forestry, general industrial, material handling and mining.

Company info

100 North East Adams Street
Peoria, IL
US, 61629


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