Product Introduction:
The Chain Lift Hydraulic Jacking System is an advanced, engineered solution designed specifically for the precise vertical lifting, lowering, and positioning of large-scale storage tanks during construction, maintenance, or relocation. Unlike traditional cable systems, it utilizes high-strength alloy steel lifting chains coupled with synchronized hydraulic power units. This system provides exceptional control, stability, and safety when handling massive cylindrical structures like oil, chemical, or water storage tanks, often weighing hundreds or thousands of tons. The core principle involves attaching hydraulic chain jacks radially around the tank's circumference to a lifting lug (or lifting band) welded to the tank shell. These jacks work in unison under a central control system to elevate or lower the entire tank structure smoothly and evenly.

Technical Parameter

Lifting Capacity per Jack: 100 Tons to 500 Tons (1000 kN to 5000 kN)

Standard Stroke per Jack: 300 mm to 1000 mm

Lifting Speed: 50 - 150 mm/min (Controllable)

Lowering Speed: 50 - 200 mm/min (Controllable)

Synchronization Accuracy: ±2 mm to ±5 mm (Depending on system size & control level)

Lifting Chain: Grade 100 or Grade 120 Alloy Steel, DIN 766 / 5687 / 5688 or equivalent.

Control System: PLC-based with touchscreen HMI, real-time load & position monitoring, auto-leveling, and emergency stop.

Power Unit: Hydraulic power pack (Electric or Diesel driven), pressure: typically 700 bar.

Number of Jacks: Configurable (8, 12, 16, 24+ common) based on tank diameter, weight, and lift points.

Safety Factor: Minimum 3:1 on all critical components (chains, hooks, cylinders).

Wincoo Engineering Co., Ltd (WINCOO) is engaged in bringing the most suitable solutions/equipments for client, fabricators, EPC/C companies on pipe fabrication, tank construction, pipeline construction, industrial production lines, clean energy project and other industrial field.

We have ability of providing workable solutions to support clients to be awarded with shorter project execution time, fewer man-hour cost and higher efficiency construction/fabrication method and better quality during phase of project bidding.

Based client’s facility/site space availability, we are able to study/design and present matched configurations on project schedule, quality, cost and productivity to guarantee production pace is accordance with project requirement.

To support project execution, we are always ready to work as fireman to give prompt supply on project materials from different consumables, tools, equipments/machines to special merchandise. With flexibility, we are also glad to perform as procurement agent in China to seek required supply resources.

Our products covers tank welding machine, tank hydraulic jacking system, pipelayer, paywelder, pipeline groove machine, pipeline bending machine and other tank/pipeline construction equipment, etc.

To familiarize clients fast to use equipment/lines/system we supplied, we can arrange engineers to implement installation, training, and commission. Meanwhile, to better support client to finish their projects, we provide operators for construction, operation or we are able to undertake such work as subcontractor.
 

We can provide OEM service, all the equipment/lines supplied we can produce with client’s brand.

To verify what we supply can well satisfy clients’ requirement, we sincerely would like to invite client to visit us before issuing order. We prefer to set factory acceptance test process before shipment to remove clients’ concerns.

Your support is our forward motivation.

 

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