There is a saying that goes, 'A single thread cannot form a thread, and a single tree cannot form a forest.' It deeply expresses that unity is the key to releasing tremendous energy. Hydraulic jacks can best understand this principle when facing large-scale lifting tasks, because a single hydraulic jack cannot meet the requirements in terms of lifting coverage points and load capacity. In this case, multiple jacks need to be shared.

It is generally not allowed to share several hydraulic jacks, as there are significant safety hazards, especially in a work site where a group of people operate one jack each, shouting "one, two, one" and striving for synchronous lifting. This is an extremely amateur way of synchronously operating hydraulic jacks, and it is easy to cause collapse accidents due to asynchronous lifting frequencies during this process.

A professional hydraulic jack sharing system requires a diversion valve, which is the core component of synchronous hydraulic jacks. By starting the jacks, the hydraulic oil inside the diversion valve will be evenly distributed to the interior of each jack at the same time, thus completing the synchronous lifting of several jacks. This is the professional hydraulic jack sharing method, which can be completed by only one person.