What Is The Function Of A Trailer Jack?

Jul 01, 2026

Leave a message

Core Lifting and Maintenance Function
Lifting the Trailer Body: Uses mechanical or hydraulic principles to raise the trailer body to a specific height, facilitating tire changes and undercarriage component inspections.
Suitability for Recovery Scenarios: Serves as an essential tool for trailer recovery, enabling the rapid lifting of a disabled trailer to assist with emergency tasks such as on-the-spot tire repairs.

 

Body Leveling and Support Function
Stabilizing While Parked: Supports the front end of the trailer during outdoor camping or loading/unloading operations, preventing the body from tilting, sliding, or tipping over.
Adaptability to Complex Terrain: Allows for flexible height adjustment to level the trailer on uneven surfaces-such as slopes, mud, sand, or gravel-ensuring stability when parked.

 

Versatile Application and Extended Utility
Compatibility Across Types: Features high interface compatibility, making it suitable for various vehicles with towing structures, such as boat trailers and flatbed trailers.
Heavy-Duty Support: High-tonnage models offer significant load-bearing capacity (capable of supporting several tons), serving as stable supports for equipment maintenance or temporary securing tasks.

Send Inquiry