Cat C9.3B Industrial Engine

At bauma 2016, Caterpillar introduced its Stage V/Tier 4 Final C9.3B industrial engine capable of delivering 335-455 hp.

Caterpillar C9 3B 571fda845004a
Caterpillarinc 10055176

Caterpillar has built on the success of its industrial engine range with the launch of the Cat C9.3B industrial engine.

  • Features 9.3 L (2.46 gal.), 6-cylinder turbocharged design
  • For use in heavy-duty off-highway machines
  • Delivers 250-340 bkW (335-455 bhp) and 2,088 Nm (1,540 ft.-lbs.) of torque
  • Meets Stage V/Tier 4 Final and below emissions standards
  • Provides 18% more power and torque
  • Features simplified and 39% smaller aftertreatment system compared to the previous Stage/Tier engine
  • System mass has been reduced by 140 kg (308.6 lbs.) while a simplified air system allows for smaller radiator packaging
  • Ease of installation has been supported through engine mounted aftertreatment (EMAT)
  • Compact and lightweight diesel oxidation catalyst, diesel particulate filter and high-efficiency selective catalytic reduction aftertreatment system maximize uptime
  • Multiple configurations of aftertreatment will be available to support packaging flexibility
  • Also available as an industrial power unit


Request More Information
Fill out the form below to request more information about Cat C9.3B Industrial Engine