Cat® C9.3B Industrial Power Unit

The Cat® C9.3B Industrial Diesel Power Unit is offered in ratings ranging from 230-310 kW (308-416 hp) @ 1800-2200 rpm and meet Brazil MAR-1 and UN R96 Stage IIIA emission standards. 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.

Maximum Power
416 HP
Brazil MAR-1, UN R96 Stage IIIA
Rated Speed
1800-2200 rpm
Minimum Power
308 HP


Standard/Optional Features