The basic composition of the tractor is mainly composed of three parts: engine, chassis and electrical equipment.

The tractor consists of three parts: power, transmission and walking.

The engine is the core component of the tractor, it provides power for the tractor; The chassis receives power from the engine and converts it into driving force, making the tractor move forward or backward; Electrical equipment includes power, lighting, signaling and control systems, etc., which are necessary for tractor operation and operation.