STZSJ0325A500092 Back Hook

STZSJ0325A500092,Back Hook

The rear locking hook is a metal hitch installed at the rear of a truck's frame. Its core functions are to connect to towing equipment​ (such as trailers) and withstand immense towing forces.

​Core Function

• Connecting the Trailer:
• The trailer's kingpin engages with the hook's latch, creating a mechanical connection between the tractor and the trailer.
• Transmitting Tractive Force:
• During vehicle operation, the rear hook transmits the tractor's driving force to the trailer, serving as the key load-bearing point for power transfer.

Applications

• Ensuring Transport Safety:
• The hook's locking mechanism must be robust and reliable to prevent accidental trailer detachment due to bumps or impacts during travel, which could lead to serious accidents.
• Recovery and Extraction:
• When a vehicle is stuck in mud or has broken down, the rear hook can serve as a recovery anchor point for connecting a tow rope and performing a pull-out rescue.
• Load Capacity:
• Depending on the truck's tonnage, the rear hook must have a corresponding strength rating to bear the total mass of the trailer.

Jinan Howostar Auto Parts Co.,Ltd, is located in Jinan City,Hometown of SINOTRUK. Focus on Sinotruk Parts (HOWO)and Shacman Parts and FUWA Trailer parts More than 15 Years. Especially for HOWO, A7, T7, HAOHAN, HAOKA, SITRAK and F2000, F3000, H3000, M3000,X5000 and X6000 Parts.

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