Synchronous Jacking System

RIVERLAKE synchronous jacking system combines high pressure hydraulic with computer controls to monitor and control precise movement and positioning of heavy loads. All movements are managed from a PLC central control panel that displays live operation with real-time status updates for each lifting position. Our synchronous jacking system can be used with standard 700 bar single or double-acting cylinders and is offered with customized horsepower pump unit, oil tank capacity, and lift points options.RIVERLAKE synchronous lifting technology monitors and manages lifting, lowering,weight alignment, and load transfer procedures of non uniformly distributed heavy loads with lifting process accuracy  ± 0.5mm between leading and lagging lifting points


  • Our PLC synchronous jacking hydraulic system is consists of 5 divisions: hydraulic pump station, PLC computer control system, hydraulic jacking system, displacement, and pressure monitors, and man-machine interface operating system.
  • Lifting and lowering speed can be controlled as will
  • The hydraulic jack has an external (or built-in) displacement, pressure sensor, and equalizing valve to ensure the high reliability of the jacking system in harsh working environments
  • The overload protection function of the equalizing valve avoids the common cylinder expansion accident when multi-cylinder jacking
  • Advanced oil inlet speed regulation and heavy-duty pioneer hydraulic circuit, not only achieve high-precision synchronization when lifting, but also ensure high-precision synchronization when falling under load
  • The operation is simple and intuitive
  • It can be connected to a color touch screen to display the lifting displacement and lifting load in real time, and it can also be connected to an industrial computer to record the whole construction process in real-time
  • It can be extended to 32 points or more than 32 points of multi-point synchronization. In the multi-point synchronization working state, in addition to maintaining the synchronization of the multi-point position, the load distribution of each fulcrum can be adjusted according to the user’s requirements

RIVERLAKE Synchronous Jacking System