The main purpose of 1. trailer jack

Trailer jack is a tool specially used to lift heavy objects, mainly used for vehicle failure repair, trailer, tire change and other scenarios. Here are its main uses:

1. FAULT REPAIR
When the vehicle breaks down, the vehicle needs to be towed away from the traffic lane. The trailer jack can easily lift the vehicle in need of repair, which is convenient for repair personnel to check and repair.
2. Trailer
When the vehicle cannot be driven, the vehicle needs to be towed away from the site. The trailer jack can be used to lift the vehicle to facilitate the trailer.
3. Change tire
When the vehicle tires need to be replaced, the trailer jack can be used to lift the vehicle to facilitate the removal and installation of the tires.

Features of 2. trailer jack

Trailer jack has the following characteristics:
1. Bearing capacity
The load-bearing capacity of the trailer jack is generally between 800 and 5000kg, and different models need to choose jacks with different load-bearing capacities.
2. Stability
Trailer jacks are divided into two types, one is mechanical and the other is hydraulic. Because the hydraulic jack has a stable hydraulic system, the lifting stability is higher and the height is more stable.
3. Portability
Trailer jacks are generally small in size, compact in structure, and easy to carry and store.

In short, trailer jacks play a very important role in vehicle failure maintenance, trailers, tire changes and other scenarios. Choose a trailer jack that suits your model and carrying capacity, and choose a mechanical or hydraulic jack according to actual needs. Pay attention to maintaining stability and ensuring safety during use.