Instructions for using the jack:1. Keep the oil level in the hydraulic oil storage tank normal and replace the engine oil once a year.2. It is strictly forbidden to overload the jack and debug the safety valve.3. When the jack is in working condition, it cannot be dragged to prevent accidents.4. Whe

A trailer jack is a common automotive tool used in situations where the vehicle needs to be slowed down or raised, such as towing or changing tires. It has the advantages of convenience, practicality, flexible movement, and strong load-bearing capacity, and plays an important role in our daily life.

A trailer jack, also known as a carriage jack, is a device commonly used for trailers. Its function is to lift the body to make it easier for the user to attach and remove the trailer hitch. Trailer jacks have a few features compared to traditional carriage jacks. Below, we will introduce the featur

The working performance of the trailer jack is mainly reflected in the following aspects:1. Support capacity: The core function of a jack is to support and lift heavy objects. During the evaluation, focus should be placed on whether its maximum support capacity meets the requirements. Generally spea

Purchasing a trailer jack is one of the must-have tools for car owners to help them easily lift their vehicle when maintenance or wheel replacement operations are required. When purchasing a trailer jack, we need to pay attention to the following points: 1. Buy the right carrying capacityThe weight