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Emissions Solutions

Final Tier 4

Emissions Solutions for Final Tier 4 Regulations

We built on our success to deliver powerful and efficient equipment that makes your work easier and faster, with an emissions solution that’s hassle free and worry free.

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    • Final Tier 4 - Regulations

      Understanding the Regulations

      The U.S. Environmental Protection Agency and Environment Canada will require all off-road diesel engines with 25 hp or more to meet stringent Final Tier 4 emissions regulations.

        Learn more about the Regulations.
      • Final Tier 4 - Small Engines

        Technology to Reduce Emissions in Small Engines

        John Deere will use a combination of advanced engine technologies paired with our proven exhaust filter to deliver a hassle-free and worry-free emissions solution in the small power class. You’ll simply start up the engine and go, just like you do today.

          Learn more about Emissions in Small Engines.
        • Final Tier 4 - Large Engines

          Technology to Reduce Emissions in Large Engines

          Building on our proven success of using cooled EGR with an exhaust filter to meet Interim Tier 4 regulations, the John Deere Integrated Emissions Control system for Final Tier 4 will include our customized SCR system. This seamlessly integrated solution can use less DEF for total fluid efficiency.

            Learn more about Emissions in Large Engines.
          • Final Tier 4 - Advantage

            The John Deere Advantage

            Our integrated approach to meeting Final Tier 4 regulations allows us to focus the performance of the engine on its power, torque, efficiency, and responsiveness, rather than just emissions compliance.

              Learn about the John Deere Advantage.
            • Final Tier 4 - FAQs

              Frequently Asked Questions

              We’ve given a lot of thought about emissions regulations so you don’t have to. But we know you have questions – here are the answers to many.

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              Engineered with Integrity


              We know how engines should work because we build them.

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