he New Deere 4045 Common-rail Diesel Engine

The Deere 4045 Is Now Common Rail, further increasing power while reducing exhaust emissions.
Speaking of low emissions-visit our new emission retrofits page to learn how to improve the air quality in your neighborhood. Meet air quality standards with older equipment by retrofitting your equipment.
Retrofitting after-treatment equipment will often reduce emissions of Hydrocarbon, Carbon Monoxide, and Particulate Matter by 70-90% and more

Indoor forklifts, underground mining equipment, and drill rig engines must now meet State and Federal Air Quality Standards. MER can bring your equipment into compliance.