JD 6E series tractors cover the 100-150 horsepower segment and are equipped with JD PowerTechTM engines. Compared with the previous generation of products, the 6E series tractors have made targeted enhancements to some configurations on the basis of meeting the national stage IV emission standards. Among them, the 150 horsepower model uses the JDPWX 6068 engine. The configuration of 4 valves per cylinder makes the power more outstanding, and the high torque reserve improves the vehicle's operating performance in complex conditions. The exhaust emission solution is intelligent and excellent. The 6E series tractors use a combination of DOC+DPF post-treatment systems. There is no need to add urea. The exhaust treatment system can be actively regenerated without affecting operations. There is no need to maintain the urea system, which takes users into consideration from multiple angles. The 4-cylinder engine products include three horsepower segments of 100 horsepower, 120 horsepower and 140 horsepower, and provide a variety of models with different configurations to meet the different needs of agricultural machinery users across the country.