Maximizing Construction Efficiency with WINCOO Chuck Type Hydraulic Jacks for Storage Tank Lifting

In modern tank yard construction, time, safety, and weld quality are paramount. WINCOO ENGINEERING CO., LTD. addresses these challenges with its advanced Chuck Type Hydraulic Jacking System — a versatile and cost‑effective hydraulic lifting solution specifically designed for the inverted erection of large vertical cylindrical storage tanks-. Whether you are building a 50,000‑cubic‑meter oil tank or a steel silo for bulk grains, the WINCOO Chuck Type Hydraulic Jack delivers repeatable, precision‑controlled elevation that dramatically accelerates your construction timeline and improves structural integrity.

The Chuck Type Hydraulic Jack operates on a simple yet highly effective principle: multiple hydraulic lifting units are evenly distributed around the inner wall of the tank. The tank roof and the first shell course are lifted first, creating space to install and weld the next shell course in place — eliminating the need for costly external cranes or complex scaffolding. This inverted lifting method significantly reduces equipment overhead and enables concurrent work on multiple construction fronts, directly translating into lower project costs and faster completion-.

What makes the WINCOO Chuck Type Hydraulic Jack stand out?

• Synchronized PLC Control — Each lifting unit can be centrally controlled with real‑time monitoring. The PLC system maintains micron‑level synchronization among all jacks, preventing uneven load distribution and structural deformation during lifting.

• Self‑Locking Chuck Mechanism — The system incorporates a mechanical self‑locking chuck that automatically engages when hydraulic pressure is released, holding the load securely without requiring continuous power input. This passive safety feature is essential for long‑duration lifts and overnight construction stops.

• Exceptional Adaptability — The same set of equipment can be reconfigured for tanks of varying volumes simply by adjusting the number of hydraulic hoists, lifting rods, and lifting frames.

• Flexible Pump Station Placement — The hydraulic power unit can be located inside the tank, outside the tank, or between two tanks when controlling multiple systems from a single pump station, offering optimal space utilization on crowded job sites.

Beyond storage tank construction, the WINCOO Chuck Type Hydraulic Jack is equally effective for tank maintenance (elevating tanks for foundation inspection and repair), heavy structure installation (reactors, modules, ship sections), and even bridge deck lifting during retrofits. The system’s modular design allows project teams to scale the number of jack units from just a few to dozens, with combined lifting capacities exceeding 10,000 tons — all while maintaining the same precise, computer‑controlled synchronization.

Technical specifications at a glance:

Construction‑ready design — the hydraulic cylinders are equipped with safety valves on each unit, and the entire system operates reliably in temperatures ranging from 20°C to 60°C, using L‑HM46# anti‑wear hydraulic oil to withstand harsh industrial environments.

For project managers, procurement engineers, and tank construction specialists seeking a proven, reliable, and cost‑efficient lifting method, the WINCOO Chuck Type Hydraulic Jacking System represents a direct path to safer, faster, and higher‑quality tank construction.

Contact WINCOO ENGINEERING CO., LTD. today to request a quote or discuss your custom specification requirements.

WINCOO ENGINEERING CO., LTD. — Your Partner in Smart Hydraulic Lifting Solutions.