How To Operate Truck Head Connect With Semi Trailer ?

The connect between the truck head and the semi trailer is through the saddle, the previous article has already introduced the function of the saddle and the precautions, this article will explain in detail how to operate the tractor and the semi trailer connect. 

 

 

1. Preparation Work

 

a. Make sure that the connecting devices between the trailer and the truck head are complete, including the towing ball, towing hook, etc.

b. Make sure the trailer brake system, light system, etc. are working properly.

c. Move the trailer to the rear of the truck head so that the trailer is in the same straight line as the truck head.

d. Check the connecting devices between the trailer and the tractor to make sure they are clean and intact.

e. Align the connecting devices of the trailer with the interface of the tractor and slowly and slowly approach the semi trailer.

 

2. Braking and Towing Work

 

a. Put the trailer's brake handle to a stop to ensure that the trailer does not slide.

b. The tractor driver keeps the trailer from sliding against the tractor by depressing the brake pedal.

 

3. Connecting Work

 

a. Use the tractor's lowering trailer coupling device to combine it with the trailer coupling device, and then raise the device raise it.

b. On the attachment, check that it is locked or securely attached.

c. Release the brakes and move the tractor slowly to make sure they have been successfully connected.

 

4. Testing Work

 

a. On completion of the connection, test that the trailer's brakes and light system are working properly.

b. The driver of the tractor-trailer should maintain a steady speed during the operation and pay attention to the following of the trailer.

 

5. Completion

 

a. When the trailer is connected and everything is in order, check that the connection is secure and that there is no looseness in the connection. Make sure the connection is not loose.

b. The vehicle is ready to start travelling.