Cummins new QSB3.3 doesn”t just contradict conventional thinking about compact power – it rewrites the rules. The QSB3.3 delivers up to 110 horsepower (82 kW) in a much smaller and lighter package than any 4.0- to 4.5-liter engine. Plus, it has the inherent durability you”ve come to expect from larger Cummins engines.
With the QSB3.3, you get premium performance spanning the 80-110 hp (60-82 kW) ratings range from a highly compact, economical 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 allow you to customize the QSB3.3 specifically to the equipment and environment where it will be used.
The innovative benefits of the QSB3.3 have been recognized with the prestigious title of “Diesel of the Year 2007” from a leading European publication. The engine has also been named as one of the “Top 100 New Products of 2006” by Construction Equipment magazine in the U.S. These awards highlight the capability of the QSB3.3 to enhance the productivity of compact equipment.
