John Deere Engine and

John Deere uses a wide range of diesel engine , tailored to the different types of tractors and machines. The proprietary PowerTech engine form the heart of the larger tractors and machines. These engine vary in displacement and feature modern technologies such as a high-pressure common rail fuel system, 4-valve cylinder heads, electronic control, variable geometry turbochargers (VGT) and cooled gas exhaust recirculation (EGR). For more compact models and subcompact tractors, John Deere uses reliable engine from Yanmar. In addition, Kawasaki engine can be found in some Zero Turn mowers (ZTrak), while for heavy-duty applications, powerful Cummins engine , such as the 15-liter X15, are also used. In this way, John Deere offers the right engine for every application, from compact machines to large agricultural tractors.