The Hydraulic Modular Jack-Up System is available with single-unit lifting capacities of 30 t, 50 t, 100 t, 125 t, and 150 t. Its modular design allows multiple jacks to operate in parallel, with a complete lifting system consisting of 4 or 8 units and providing a total lifting capacity of up to 1,200 t.
Key Features
Modular design with capacities ranging from 120 to 1200 t per lifting platform
Multiple systems can be combined to meet diverse project requirements
Compact design with a small footprint
Compatible with weighing systems for enhanced stability
Flexible configurations for different job sites
Containerized design for efficient transportation and installation
Bridge rehabilitation project at a major expressway interchange in the Greater Bay Area.
Large-span bridge girders and limited working space required a reliable heavy lifting solution.
Challenges
Restricted clearance beneath the bridge and confined construction conditions.
Heavy bridge components required high lifting capacity, precise synchronization, and stable load control during relocation.
Application
The JLDS300t Modular Jack-Up System was applied for synchronized lifting and bridge relocation operations.
Intelligent synchronization control and flexible modular deployment ensured safe, accurate, and efficient construction while minimizing the impact on surrounding traffic.
Mining Equipment Undecking Project
Project Overview
Maintenance operation requiring the lifting and separation of the upper structure of a 1,500-ton electric rope shovel.
The project required a reliable heavy lifting solution with precise control and stability.
Challenges
Extremely heavy equipment required high-capacity lifting and accurate positioning.
Traditional lifting methods involved complex operations and limited flexibility for large-scale maintenance work.
Application
The Jack-Up System was applied for synchronized lifting and undecking operations of the electric rope shovel.
