1- Agricultural trailers: they are trailers that are built and produced to carry agricultural products or other materials that are used in the field, which are not able to move without a trailer. 2- Two-axle trailers: they are trailers that, after being separated from the tractor, all their weight is transferred to the ground by the wheels. 3- Single-axle trailers: they are trailers that bear part of their weight by the wheels and the other part by the tractor. 4- Trailer with fixed floor: It is a trailer whose floor is permanently connected to the chassis. 5- Trailer with movable floor: It is a trailer whose floor can move semi-rotationally around the axis or axes and carry out the operation of transportation and unloading. Note: It should be tried to set the maximum load on the axle or axles of the wheels to achieve balance and safety during unloading and transportation and not to cause damage.
Types of Brakes of Azerbaijan Industrial Industrial Industrial Group
1- Normal brake: This type of brake, which is used by the tractor driver, can stop the moving trailer, the normal brake may work mechanically or hydraulically.
< span style="font-family: IRANSansFa; font-size: 1rem;">2- Parking brake: It is a brake that keeps the parked trailer in place.
3- Rolling brake : It is a brake that is used as a result of the pressure between the trailer and the tractor, and at the same time as the speed of the tractor decreases, it also reduces the speed of the trailer. This brake works mechanically and hydraulically on the front wheels of the trailer. Note: The hook of the trailer is used to connect the trailer to the towing device, which is connected with a steel pin.