Lift Hydraulic System for Shanghai Maglev Track Project

Lift Hydraulic System for Beams Transport-Installation of Shanghai Maglev Track Project

The hydraulic system used synchronous technology, composition by four cylinder, up and down high-accuracy synchronization; It is independent control to adjust each cylinder, can be synchronized in time to stop too much difference between the 4-cylinders rise and fall. As a separate branch of the cylinder, it can reduce the high degree of high position and then into 4-cylinder to rise or fall action at the same time; The cylinder with a ruler to under the cylinder at any time to observe the rise and decline. The DYY300 transport-installation integrated hydraulic system is a special equipment used unique synchronization. It can ensure that the synchronization error is