Hengyang Heavy Industry hydraulic wheel side brake set limit switch YLBZ40-180

The remarkable effect of this invention is:

1. cancellation of the traditional form of one tow more than one, each brake has its own hydraulic drive system, the use of highly integrated hydraulic drive mode, do not need to use the oil pipe and joints, the production of a compact structure, sealing and reliable, timely action, each working independently, relative to the traditional composition mode, simplify the use of the maintenance of the work of the difficulty of the different brakes failures will not have a mutual impact, but also to improve the It also improves the safety of the host equipment.

2. Effectively eliminate the leakage phenomenon which is easy to appear in the past, theoretically close to no oil leakage forever. There is oil in the cylinder and both sides of the piston, so even if there is leakage, it belongs to internal leakage and will not affect the environment. 3.

3. The invention adopts the way of internal circulation of oil, no long-distance pipeline, every time the opening of the brake, the braking process that is, the oil for a cycle, to avoid the stagnation of local oil, so that the whole system to maintain the flow of oil and full of mixing, which greatly prolongs the speed of the decline of the oil.