In scenarios such as heavy component manufacturing, large equipment installation, and ship section hoisting, the lifting of workpieces weighing hundreds of tons places stringent requirements on the lifting capacity, lifting accuracy, operational stability, and safety redundancy of hoisting equipment. Traditional fixed gantry cranes are limited by site height and track conditions, making it difficult to adapt to the flexible operational needs of complex working conditions. General-purpose hoisting equipment generally suffers from insufficient positioning accuracy, low safety redundancy, and poor adaptability to large workpieces, becoming a core bottleneck restricting the efficiency and safety of large-scale projects.

The 400-ton hydraulic gantry crane delivered this time is a customized flagship product developed by Henan Haitai Heavy Industry after years of deep cultivation in the heavy lifting equipment field, specifically addressing the industry’s core pain points. With a rated lifting capacity of 400 tons, the equipment can comprehensively cover the entire process of hoisting, transferring, and positioning large steel structures, heavy equipment, and other oversized components. The equipment deeply integrates four core technology systems: a multi-cylinder synchronous hydraulic lifting system, double-beam linkage precision control, full-stroke safety interlocking, and intelligent adaptive adjustment under working conditions, achieving a comprehensive breakthrough in lifting capacity, adaptability, and safety.

Its core hydraulic lifting system employs closed-loop synchronous control technology, achieving millimeter-level lifting precision control. Even under extremely heavy loads, it maintains a stable and undisturbed operating state, significantly improving the accuracy of positioning and installation of large workpieces. The modular gantry structure and lifting column can be flexibly adjusted according to workpiece size and operating height, adapting to different working conditions without large-scale site modifications, significantly improving site utilization. Simultaneously, the equipment integrates over 20 safety protection functions, including overload protection, travel limit, wind speed warning, anti-tipping monitoring, and fault self-diagnosis, constructing a comprehensive safety barrier from hardware to software, meeting the needs of all-weather, high-intensity continuous operation.

Henan Haitai Heavy Industry is dedicated to providing customers with efficient, safe, and flexible end-to-end heavy lifting solutions.