The appearance of advertisements and product information on this site does not constitute an endorsement by Equipment World Magazine, and Equipment World Magazine has not investigated the claims made by any advertiser. Product information is based solely on material received from suppliers.
The Cummins QSB3.3 engine delivers up to 110 horsepower (82 kW) in the much smaller and lighter package of a 4.0- to 4.5-liter engine. It combines the proven reliability and minimal maintenance of the B3.3 with performance-enhancing features such as Cummins Quantum System electronic controls and a High Pressure Common Rail fuel system. A full range of options allows you to customize the QSB3.3 specifically to the equipment and environment where it will be used.