The stimulation and pulling mechanism in a chain type tractor necessarily involves two heavy chain and endless chain-type chain tools, each of which are driven on two iron wheels. One of these two iron wheels, teeth
It acts as an actuator and the other moves freely.
The command is performed by the chains and by decreasing the speed of one of the chains relative to the other chain. The use of chain tractors in agriculture is limited. These tractors can be used in the following ways:
۱-For weeding operations and breaking down and repairing commercial fruit gardens
۲٫ For agricultural operations required for the production of cereals and other agricultural products in some sloping areas.
۳٫ For terracing, road repair and extractive soil operations in large farms, especially in aquatic areas.