WINCOO Chain Type Hydraulic Jacking System with 12-120 Tons Lifting Capacity, 25 MPa Oil Pressure, and 2700 mm Chain Stroke for Tank Construction

In modern tank yard construction, balancing speed, safety, and cost efficiency is critical. WINCOO ENGINEERING CO., LTD. addresses these challenges with its advanced LYT Series Chain Type Hydraulic Jacking System — a versatile and economically efficient hydraulic lifting solution specifically designed for the inverted erection of large vertical cylindrical storage tanks. Whether you are building oil storage facilities, petrochemical tanks, grain silos, or low-temperature storage vessels, the WINCOO chain-type hydraulic jack delivers controlled, reliable elevation that accelerates construction timelines and improves structural quality.

The WINCOO chain-type hydraulic jacking system is widely used for inverted construction of vertical cylindrical steel tanks in the petrochemical industry, steel liner construction in power plant chimneys, and inverted construction of vertical cylindrical low-temperature tanks. WINCOO offers three types of hydraulic jacking systems — advanced hydraulic jacking system, simple unfixing holding-latch hydraulic jacking system, and the simple chain-type hydraulic jacking system — allowing customers to select the configuration that best matches their specific project requirements.

The LYT-type hydraulic hoist operates on a straightforward yet highly effective principle: multiple hydraulic jacks are evenly distributed around the inner wall of the tank. The tank roof and the top (first layer) wall plates are lifted first, creating space to install and weld the next wall plates. When oil enters the hydraulic jack, the movable pulley is pushed upward by the piston, driving the load-bearing chain to lift the expansion ring — thereby raising the entire tank (including the tank roof) until it reaches the preset height. This inverted lifting method significantly reduces the need for costly external cranes and complex scaffolding, directly translating into lower project costs and faster completion.

• Proven inverted construction methodology — The system supports layer-by-layer tank siding welding, lifting successively until the last layer of siding is installed, completing the entire storage tank with precision.
• Customizable configuration — WINCOO can calculate the most suitable number of hydraulic jacks according to the specific weight and dimensions of each tank, ensuring optimal load distribution and safety.
• Comprehensive technical support — From bidding phase assistance to construction procedure clarification, WINCOO provides all necessary technical documents and advice to help contractors succeed.
• Field training and operation services — WINCOO offers on-site personnel training, operation services, and even subcontractor support to ensure smooth project execution.
• Competitive accessory pricing — WINCOO provides suitable hydraulic jack accessories from long-term business partners at competitive prices, reducing overall project costs.

For project managers, procurement engineers, and tank construction specialists seeking a proven, reliable, and cost-efficient lifting method, the WINCOO Chain Type Hydraulic Jacking System delivers a direct path to safer, faster, and higher-quality tank construction — backed by comprehensive technical support and global export availability.