Multi-Stage Synchronized Lifting Cylinders are specifically designed for multi-stage synchronized lifting and loading operations of large structures. This solution enables flatbed trailers or SPMT (Self-Propelled Modular Transporters) to smoothly access underneath the structure after lifting. The system offers excellent static and dynamic rigidity, flexible operation, and convenient maintenance. With a synchronization accuracy of up to 3 mm and the support of high-strength synthetic cribbing blocks, it can achieve lifting heights of up to 2 meters.
The telescopic hydraulic jacks have a load capacity ranging from 50 to 1,000 tons, providing high single-point bearing strength. Featuring a double-acting design and dedicated lifting valve group, the system ensures safe and reliable lifting and lowering operations.
Below is the typical multi-stage synchronized lifting process:
