The best tractors are the perfect combination of a powerful and economic engine, an efficient transmission, multipurpose hydraulic system, modern electronic system, and an ergonomic driving platform. All these characteristics describe the John Deere Series 6J Tractors. Designed with an integral frame, they are extremely versatile and allow you to perform a variety of applications. These tractors can also work in the field with different tools that require a wide range of power. These tractors are available from 110 to 180 hp.