The Three-Trolley New Type Electric Hoist Bridge Crane is a specialized, high-performance overhead lifting solution manufactured by Henan Mine . This crane is engineered for the most demanding industrial applications requiring the handling of extra-long, heavy, or complex workpieces with unparalleled flexibility and precision .

As the name suggests, this crane features three independent trolleys operating on a robust double-girder bridge structure . This unique configuration is a significant advancement over standard single or double trolley cranes, offering a "three-in-one" lifting strategy that maximizes both operational redundancy and efficiency.

The crane incorporates a modern design philosophy characterized by modularization, lightweight construction, and intelligent control systems. Compared to traditional QD-type bridge cranes, the "New Type" series achieves a weight reduction of 15-30% and reduced wheel loads of 10-35% . This significantly lowers the demands on factory building structures, saving construction and installation costs.

This crane is equipped with three independent electric hoist trolleys, which can operate individually or synchronously. Specially designed for the paper industry, it is used for the handling, installation and maintenance of heavy components such as large paper machine rolls, dryers and press rolls. It solves the difficulties in hoisting and positioning large parts in paper mills, improving maintenance efficiency and operational safety.

Core Applications:
1.This crane is the preferred solution for industries that regularly handle large, cumbersome, or ultra-long materials:
2.Papermill Industry: Handling massive parent rolls, replacing heavy felts, and maintaining heavy Yankee cylinders with roll grabs and spreader beams .
3.Steel & Pipe Manufacturing: Lifting and transporting long steel pipes, large structural steel beams, and heavy rebar bundles .
4.Hydropower & Aerospace: Manipulating large turbine shafts, generator rotors, or aircraft fuselage sections.
5.Precast Concrete Plants: Safely handling long concrete panels, poles, and bridge beams .
6.High-Volume Workshops: Facilities where trolleys are in near-constant use, providing built-in operational redundancy; if one trolley requires maintenance, another
7.can immediately take over, ensuring zero production downtime .