The Cummins B3.3 engine brings toughness and reliability to every piece of equipment it powers, from tractors to irrigation pumps.  Its in-line 4-cylinder design has a compact footprint for easy installation.  With ratings from 60 hp (45kW) to 85 hp (63kW) Cummins in-cylinder solution meets Tier 3 and Stage IIIA emissions or Tier 4 Interim emissions below 75 hp (56kW) with both naturally aspirated and turbocharged versions that deliver strong performance.  Single-sided maintenance is just one of many standard features and options that let you customize your B3.3.

Getting the right combination to match your equipment, operating environment and workloads has never been easier.  Cummins Advisor is ready to provide expert assistance with your installation process.

Every B3.3 engine is covered by Cummins three-step warranty, one of the most comprehensive and simplest plans in the industry.