Introduction To Tractors

Tractor is a self-propelled power machine used to pull and drive working machinery to complete various mobile operations. It can also be used as a fixed working power. It is composed of systems or devices such as engine, transmission, travel, steering, hydraulic suspension, power output, electrical instruments, driving control and traction. The engine power is transmitted from the transmission system to the driving wheels to make the tractor move. In real life, rubber belts are commonly used as the medium for power transmission. According to functions and uses, they are divided into agricultural, industrial and special-purpose tractors; according to structural types, they are divided into wheeled, crawler, boat-shaped tractors and self-propelled chassis.