Intelligent Control Synchronous Lifting Hydraulic System

Product Detail

Engineered for precision lifting and structural alignment, this hydraulic synchronization system delivers closed‑loop control of both pressure and displacement across multiple lifting points. The solution centers on a high‑pressure pump station feeding a modular valve manifold, matched hydraulic cylinders, stroke and pressure monitoring devices, and an integrated electrical control system. By modulating flow through high-speed on/off valve actuation, it achieves continuously regulated output, enabling smooth motion, accurate load sharing, and reliable position holding under demanding site conditions.

Designed for bridge and heavy‑civil projects, the system excels in replacing highway bridge rubber bearings, overpass jacking, synchronous lifting of inland‑river spans, equipment hoisting, and structural rectification. Its multi‑point architecture keeps all cylinders in step, protecting assets and personnel while minimizing downtime for road and rail users.

Key performance is anchored by ±0.5 mm displacement synchronization, allowing precise elevation control during staged lifts or long‑term load transfers. Maximum working pressure reaches 700 bar to deliver high force from compact, low‑height cylinders—ideal where access is limited. Control is executed via pulse‑width modulation, while an intuitive human–machine interface streamlines setup, parameter tuning, and live diagnostics. An alarm lamp provides clear visual alerts for pressure or stroke deviations, supporting rapid, informed decisions in the field.

Power compatibility is straightforward: AC 380 V, 50 Hz, three‑phase. The system supports various types of low‑profile hydraulic cylinders, making it easy to scale from a few jacking points to complex, distributed lifts. Rugged components, closed‑loop feedback, and real‑time monitoring combine to maintain synchronization, balance loads, and reduce risk throughout the entire lifting sequence.

From first jack stroke to final bearing set, this system equips contractors with the accuracy, repeatability, and operational confidence required for modern bridge maintenance and heavy equipment positioning.

Applications

01

Perform Trackless Ramp Fine-Tuning

01

Perform Trackless Ramp Fine-Tuning

03

Trackless Ramp Fine-Tuning

04

Trackless Ramp Fine-Tuning

Product Dimensions