Synchronized hydraulic jacks Product Overview: The construction of the bridge is very complex, and the reliability of the equipment directly affect the success or failure of the project. The hydraulic system provides a reliable guarantee for support, lift and other applications of the bridge structure. In the bridge project. For 4 to 32 (or more) hydraulic jacks, electric pumping stations to provide power. Synchronous Lift bridge beam support pad installation or replacement. The ever increasing traffic, highway bridges and overpasses reinforcement work was put on the agenda. By adding additional piers and bridge beam load evenly distributed to the old piers. Can improve the traffic flow. The ultra-thin hydraulic jacks or self-locking hydraulic jacks and lifting bridge, replace the cushion, and finally back into the new pier location. Looks hydraulic seem to do anything when faced with this type of engineering problems, the system is designed to become the most critical issue. Through close cooperation between our customers and our accumulated a wealth of knowledge and experience in the field. Can make this type of project a complete success. Third, the use of methods: 1, such as the lack of fuel pump body, need to first join the working oil pump (10 # oil) to work. 2, estimated from the weight and avoid overloading use. 3, to determine the center of gravity of lifting objects, select jack focus must also take into account whether the surface hardness of the pad of tough wood, to avoid lifting the dumping of dangerous. 4, jack after the weight lifting, should be promptly tough wood used heavy objects support firmly prohibited jack used as the support, in order to avoid uneven load, resulting in the dumping of dangerous. 5 first manual pump connector top butt, and then choose the right location, tighten the oil drain screw on the oil pump to work. Oil discharge screw loose, cylinder unloading. 6, the electric pump, refer to the electric manual. Note: a) use, such as appear empty to fight the phenomenon, the oil drain screw on the pump body can be relaxed, the pump vertically up and head down the empty playing a few, and then tighten the oil drain screw, you can continue to use the . b) in the load and avoid the quick connector removed, to avoid accidents and mechanical damage. c) The machine oil to oil and maintenance of the equipment for the media, must be prepared to work in order to avoid blockage or spill affect the results. d) new or long home hydraulic jack, memory due to the fuel tank more air to begin with, the piston rod may appear tiny and sudden jumps, hydraulic jack airborne reciprocating 2-3 times to exclude The air in the chamber. Long idle jack, causing the hardening of the seal because the seal does not work for a long, thereby affecting the service life of the hydraulic jack, so the hydraulic jacks when not in use, monthly To hydraulic jack unloaded reciprocally 2-3 times .