Project Overview In October 2023, Weihua collaborated with Huisheng (Nantong) Heavy Industry Co., Ltd. to successfully complete the manufacturing and hoisting operations of a 2000t×200m shipbuilding gantry crane. Featuring a single main girder design with ultra-high tonnage and wide span capabilities, this crane stands as China’s largest tonnage shipbuilding gantry crane to date. Weihua was responsible for manufacturing the crane’s three trolleys and the entire machine’s running mechanism, ensuring high-precision operation and reliable performance. This achievement sets a new benchmark in China’s shipbuilding equipment sector. Get Custom Quotation Customer Requirements To meet the construction demands of deep-sea equipment and large floating projects, Winsun Offshore Engineering specified the following key requirements: Solution To address the complexity and extreme load requirements of shipbuilding operations, Weihua offers the Weihua dual-roller, dual-hook upper trolley Shipbuilding Gantry Crane solution: Upper Trolley Design: Features a dual-trolley configuration with a double-drum, double-hook synchronous hoisting mechanism operating on the main girder’s planar trolley track. Each trolley achieves a lifting capacity of 2×500 tons. Lower Trolley Design: Features an independent main/auxiliary drum dual-hook structure mounted on a frame support … Continue reading 2000-Ton Ultra-Large Shipbuilding Gantry Crane for Hull Section Lifting