Interim Tier 4/Stage III B technology
Right technology. Right now.
John Deere chose EGR with an exhaust filter to meet Interim Tier 4/Stage III B emissions regulations. Our approach uses cooled exhaust gas recirculation (EGR) for NOx reduction and an integrated exhaust filter for particulate matter (PM) reduction. It is simple to install, operate, and maintain while delivering the power, fluid efficiency, reliability, and low cost of ownership you've come to expect from John Deere.
The John Deere advantage
The single-fluid approach of the John Deere cooled EGR engine platform is simple, operator friendly, and easy to maintain.
John Deere not only leads with proven fuel economy technologies, we also offer a single-fluid solution for excellent total fluid economy. Our cooled EGR engines operate efficiently with ultra low-sulfur diesel as well as biodiesel blends, providing optimal performance and fuel-choice flexibility.
John Deere was the first manufacturer to widely commercialize off-highway Tier 3/Stage III A cooled EGR diesel engines. Since 2005, we have used cooled EGR technology with a proven record of reliability in agriculture, construction, and forestry applications.
John Deere designs, manufactures, and services the engine, drivetrain, exhaust filter, ECU, cooling, and other vehicle systems as part of a complete equipment package. This integrated process maximizes performance, operator convenience, fuel economy, and overall value to the customer.
Get service when and where you need it at any of our 4,000-plus service locations worldwide. John Deere dealers are highly trained to help customers maintain their Interim Tier 4/Stage III B engines.