Jan. 29, 2026
The heavy loads and complex working conditions involved in offshore lifting operations place extreme demands on the safety control of lifting equipment. Weite Technology, with its years of expertise in lifting safety, has broken the monopoly of foreign brands with its independently developed series of offshore lifting load limiters, becoming a trusted Chinese technology solution provider in the global offshore engineering field.
[Core Product Matrix: Adapting to All Marine Lifting Scenarios]
Weite Technology has built a product system of marine lifting load limiters covering different markets, achieving precise adaptation to the characteristics of different marine working conditions. This has resulted in a star product matrix centered around the WT-W650V3 and WTL-A700, balancing reliability, intelligence, and cost-effectiveness.
[Hardcore Benchmark: WT-W650V3 Load Limiter]
As a core product replacing foreign brands, the WT-W650V3 is designed specifically for extreme marine conditions and is the preferred equipment for offshore platform cranes. It features a modular structure, consisting of three core modules: a microcomputer main unit, a weight sensor, and an angle sensor. Its reliability has been proven in extreme environments such as deep-sea energy development platforms in Nigeria and oil and gas operation vessels in the Middle East. Coupled with an industrial-grade CPU motherboard, it achieves millisecond-level data processing, accurately tracking dynamic changes in load in the marine environment.
[All-around Flagship: WTL-A700 Load Limiter]
As a new generation of high-performance touchscreen torque limiter, the WTL-A700 utilizes dynamic simulation display technology to intuitively present the equipment's operating status. It supports external connections to industrial automation equipment such as PLCs, intelligent instruments, and frequency converters, offering excellent expandability. Designed for the dynamic requirements of marine luffing cranes, it features multi-condition adaptive capabilities, supporting complex operation modes such as floating and lifting. It can switch between different load curves and integrates multi-dimensional data in real time, including hook weight, boom angle, radius, and wind speed. It has been successfully applied to large-scale equipment such as the Hengtong Yihang 650T crane vessel and the Qingdao Haixi 1200T crane vessel.
[Core Technological Advantages: From Precise Monitoring to Intelligent Protection]
The core competitiveness of Weite Marine's lifting load limiter stems from a deep understanding of marine operating conditions and technological innovation, building a comprehensive safety system encompassing "sensing, computing, control, and protection."
1.Precise Sensing: The product utilizes high-precision sensors to create a "three-dimensional sensing network," capturing key parameters such as main and auxiliary hook weight, boom length, amplitude, and angle in real time. Some models feature dual redundant sensors for cross-validation, effectively eliminating interference factors such as wire rope ratio changes and boom elastic deformation, ensuring data acquisition accuracy.
2.Intelligent Computing: It achieves real-time dynamic torque calculation and automatically adjusts safety thresholds based on boom length and operating mode, meeting the demands of complex operations such as loaded travel and dual-crane lifting.
3.Safety Control: Multi-level threshold response: 80% warning (audible and visual alerts), 90% pre-protection (restricting dangerous actions), and 100% protection (cutting off the power circuit, prohibiting lifting, boom extension, and other dangerous operations), preventing boom fracture and overturning due to overload/over-load.
[Global Application and Implementation: Chinese Technology Empowering Offshore Engineering]
From domestic coastal waters to the global deep sea, WTAU's load limiters have been widely applied in various equipment such as offshore platforms, crane vessels, and deck cranes, serving major clients including CNOOC, TotalEnergies, Saudi Arabia's largest shipowner, and a large Malaysian shipyard.
In the global wave of intelligent transformation in offshore engineering, WTAUwill continue to deepen its technological research and development, providing more adaptable and intelligent load control solutions for offshore cranes, injecting momentum into global offshore energy development and equipment upgrades.
HOT PRODUCTS
