VGT turbocharger – the X15 utilizes a single Cummins VGT™ turbocharger which features electric actuation for infinite adjustment.Ĭooled EGR –system has been rebalanced for use with SCR, reducing flow volume and minimizing diesel exhaust fluid (DEF) consumption levels.įully integrated electronic controls – a single electronic control module (ECM) controls everything from air intake to exhaust aftertreatment.Ĭummins particulate filter and SCR – Cummins particulate filter operates as a nearly passive device, with minimal regeneration required.Ĭummins and VGT are a trademarks of Cummins Inc. Flexibility in injection timing increases fuel economy and performance while decreasing exhaust emissions.

This, together with electronic engine controls, enables multiple injection events per cycle. XPI fuel system – the XPI common-rail fuel system delivers a precise quantity of fuel at ultra-high pressures. Just like the other two engine offerings in the 9 Family of tractors, the X15 features exhaust gas recirculation (EGR) and an exhaust aftertreatment combination of a diesel particulate filter (DPF) and selective catalytic reduction (SCR) to meet the near-zero NOx and particulate matter (PM) emissions standards. This allows John Deere to provide common technologies to producers throughout different horsepower and engine displacement offerings ensuring a consistent experience for producers. The X15 has followed the same building block approach to meet emissions requirements as similar John Deere engines.

Extensive work has been done between John Deere and Cummins on software development and other engine/tractor application interface points to provide producers with the performance and efficiency they have come to expect from John Deere. John Deere and Cummins have partnered to provide customers with a reliable, productive and efficient engine solution in the X15.

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