Main structural features: equipped with Dongfanghong LR4A series, high-pressure common rail, turbocharged intercooled diesel engine, adopting Bosch high-pressure common rail system+EGR+DOC+DPF, with strong power and low fuel consumption; Equipped with a multi power and fuel-efficient switch, multiple adjustable modes, suitable for various operations, and more economical to use; Add high-quality antifreeze to the base configuration. The new generation of rolling plastic roof cab has good insulation and sealing, low cab noise, and wide field of view; Assemble LED work lights with high brightness and long lifespan. The structure is compact, and the front and rear wheelbase meets the minimum requirement of 1.3 meters. By adjusting the installation position of the amplitude plate on the wheel rim, the wheelbase can be adjusted in stages to meet various ridge spacing requirements; Optional tire adjustment with a wheelbase of 1.2 meters to meet special ridge spacing requirements. The base is equipped with a strong pressure booster, which is equipped with a strong pressure conversion switch. According to the needs of the operation, it is easy to adjust the strong pressure and non strong pressure states automatically, which is convenient and fast. Equipped with a well-known brand (ZF) paddy or dry field front bridge, the quality is reliable and meets the requirements of paddy or dry field operations. The water field bridge adopts a new sealing structure with good waterproof effect, which is more suitable for paddy field operations. It can be optionally equipped with a double cone planetary bridge to meet the needs of different customers. The transmission system assembly is independently processed and manufactured, with stable and reliable quality and good consistency. Optimized design of hydraulic output control handle, arranged on the right console, comfortable to operate, beautiful and convenient. The split type power output assembly structure makes the main working components easy to disassemble and maintain quickly. The optional air brake device can provide a braking power source for the accompanying trailer, meeting the requirements of tractor transportation operations.