{"id":11412,"date":"2026-04-15T05:43:25","date_gmt":"2026-04-15T05:43:25","guid":{"rendered":"https:\/\/www.kscranegroup.com\/?post_type=posts&p=11412"},"modified":"2026-04-22T01:05:37","modified_gmt":"2026-04-22T01:05:37","slug":"crane-windproof-device-accessories","status":"publish","type":"posts","link":"https:\/\/www.kscranegroup.com\/ur\/posts\/crane-windproof-device-accessories\/","title":{"rendered":"Gantry Cranes Windproof Device Accessories: Complete Selection & Application Guide"},"content":{"rendered":"
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For gantry crane purchasers, site managers and frontline operators worldwide, wind damage remains a critical safety hazard for gantry cranes operating in open-air environments. More than 30% of major gantry crane safety accidents in the industry are directly linked to improper selection or insufficient configuration of windproof device accessories under strong wind conditions<\/strong>. Many industry practitioners still hold misconceptions, assuming that installing a rail clamp alone is sufficient. They fail to recognize that different working conditions require matched windproof device accessories, and that such accessories for operating and non-operating conditions must not be used interchangeably.<\/p>\n\n\n\n

As a professional manufacturer deeply engaged in overhead and gantry crane solutions and serving dozens of countries and regions globally, kuangshancrane adheres to GB 6067.1-2010 as the core standard and fully aligns with major international safety codes including ISO, EN and ASME. We have developed a full-scenario product system of windproof device accessories for gantry cranes. As a contributor to<\/strong> multiple industry standards<\/strong>, Henan Kuangshan plays an indispensable leading role in the hoisting machinery manufacturing sector. In this article, we break down the working principles, functions and protection performance of core windproof device accessories for gantry cranes, helping you select and apply the right windproof device accessories to ensure safe and reliable operation.<\/p>\n\n\n\n

A Complete Guide to Common Windproof Device Accessories for Gantry Cranes<\/h2>\n\n\n\n

Standard Configuration: Rail Clamp<\/h3>\n\n\n\n
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As a common windproof device accessory for gantry cranes, the rail clamp drives the clamp arm to drive the jaw to clamp the track web, generating huge static friction to firmly lock the gantry crane on the track. This windproof device accessory can prevent the crane from slipping and derailing, and its clamping force is fully matched with the maximum wind load of the gantry crane in non-working state. Based on the self-locking principle, the stronger the wind force, the tighter the clamping.<\/p>\n\n\n\n

Industry Standard<\/strong>: It adopts a spring clamping and hydraulic drive release structure, with standard power-off self-locking, which clamps immediately when the power is cut off. The clamp body can float (horizontal \u00b120mm<\/strong>, vertical +20mm<\/strong>), equipped with a release limit switch to achieve interlock protection; the hydraulic station is equipped with a manual pump for emergency operation, which is simple to operate. Adopting anti-corrosion design, it is suitable for the high-humidity and high-salt spray environment of ports. The clamping force ranges from 20kN to 500kN, which is suitable for various types of tracks. It has passed the clamping force test before leaving the factory, ensuring safety and reliability.<\/p>\n\n\n\n

Standard Configuration: Ground Anchoring Device<\/h3>\n\n\n\n
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Anchoring devices rigidly connect the anchoring bases on gantry crane legs to pre-buried anchoring pits on the ground via anchoring pins, integrating the entire crane with the ground foundation. As a common windproof device accessory for gantry cranes in strong winds, it effectively prevents crane sliding and overturning. Even in typhoons or hurricanes of Force 15 or above, it transfers wind loads directly to the ground foundation, forming the most reliable windproof protection line for gantry cranes.<\/p>\n\n\n\n

Industry Standard:<\/strong> Special structural mechanical checking calculations are completed before application, with complete tension checking reports provided. It is suitable for full-tonnage gantry cranes,<\/strong> ranging from standard single-girder hoist gantry cranes to large-tonnage models. According to specific site requirements, large-tonnage cranes can be equipped with intelligent versions to shut down all operating systems automatically under specified wind speeds.<\/p>\n\n\n\n

Standard Configuration: Anemometer<\/h3>\n\n\n\n
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As a common windproof device accessory, the anemometer is an early warning device for crane operation in strong winds. It collects real-time on-site wind speed data through high-precision sensors and is a frequently equipped component for cranes in coastal or windy areas. As a sensing device for monitoring wind force, wind speed and wind direction under strong wind conditions, it is equivalent to the “eyes” of the entire windproof system.<\/p>\n\n\n\n

Industry Standard:<\/strong> It covers basic, intelligent, explosion-proof and other types to meet the needs of specific working conditions, with a maximum measurement accuracy of \u00b10.1m\/s<\/strong>; the kuangshan crane anemometer series products have passed international certifications, and can operate stably and accurately in various harsh environments, whether it is coastal ports with high salt spray, flammable and explosive chemical scenarios, or alpine mining areas with tens of degrees below zero.<\/p>\n\n\n\n

High-Standard Configuration: Windproof Cable<\/h3>\n\n\n\n
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Windproof cables are connected to the main body of the gantry crane at one end and to ground anchors at the other. They share horizontal wind loads through tension and support, counteract overturning moments, and prevent gantry cranes from overturning or being blown over in open, high-wind outdoor environments. Combined with anchoring devices, they form triple protection against extreme wind loads from typhoons and hurricanes, avoiding overall overturning of large-span, high-leg gantry cranes.<\/strong><\/p>\n\n\n\n

Industry Standard<\/strong>: Manufactured in compliance with steel wire rope requirements specified in GB\/T 20118-2025. Configurations are determined based on site conditions, suitable for scenarios with wind levels exceeding Force 10 typhoons. Equipped with special connectors that do not damage the main steel structure of the crane, the adjustable design adapts to various installation scenarios, with symmetrical layout ensuring even force distribution. Complete mechanical checking reports are provided, making it ideal for large-span gantry cranes and coastal typhoon-prone areas<\/strong>.<\/p>\n\n\n\n

High-Standard Configuration: Hydraulic Rail Jack<\/h3>\n\n\n\n
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As a windproof device accessory for enhancing anti-slip performance of gantry cranes in high-wind areas, the hydraulic rail jack drives the top head to press tightly against the top surface of the track through hydraulic pressure. It increases the positive pressure of the wheels by using reaction force, thereby greatly improving the friction between the wheels and the track. This windproof device accessory can specifically solve the pain point of low wheel pressure and easy slipping of large-span gantry cranes when unloaded, enhance the anti-slip capacity of the gantry crane, and provide anti-slip protection for the crane.<\/p>\n\n\n\n

Industry Standard<\/strong>: Adopting a normally closed design for safety and reliability, it uses disc springs for force application and braking, and a hydraulic station for centralized drive and release. Equipped with imported seals, it features zero leakage, stable jacking force and long service life. It can be customized and selected according to the wheel pressure of the gantry crane and local wind conditions; the braking surface is a high-hardness tooth pattern structure with a high friction coefficient. It is equipped with a limit switch that can display signals, or link with anemometers and interlock control units to realize automatic loading when wind speed exceeds the standard. It is suitable for high-wind areas, typhoon-prone areas and large-span gantry crane scenarios<\/strong>, serving as an efficient windproof locking device under strong winds that can link with anemometers to achieve automatic protection.<\/p>\n\n\n\n

High-Standard Configuration: Wheel Rim Brake<\/h3>\n\n\n\n
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Wheel rim brakes are installed beside crane wheel hubs. By driving brake shoes to clamp the brake disc, braking force is applied directly to the wheels without transmission chain delay, making it a core windproof device accessory for dynamic wind protection during gantry crane operation. When sudden gusts occur, it can lock the wheels rapidly to prevent crane sliding or slipping during operation, fundamentally avoiding irreversible sliding friction of the wheels.<\/p>\n\n\n\n

Industry Standard: The full series has obtained CE certification, including electro-hydraulic and hydraulic heavy-duty types, with braking torque ranging from 50N\u00b7m to 8000N\u00b7m<\/strong>, suitable for full-tonnage gantry cranes<\/strong>. All models are 100% equipped with automatic power-off braking, ensuring instant wheel locking in case of sudden power failure. The friction pads last for more than 1 million operations with convenient maintenance. For coastal applications, 316 stainless steel anti-corrosion versions are available, maintaining stable performance in high-salt spray environments.<\/p>\n\n\n\n

High-Standard Configuration: Windproof Wedge<\/h3>\n\n\n\n
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Linked with the gantry crane’s traveling mechanism, the windproof wedge automatically inserts the wedge block between the wheel and the track during braking. It uses the wedging principle to prevent wheel rolling, forming double braking protection together with the wheel rim brake, further shortening the braking distance and avoiding slight sliding of the gantry crane during short-term parking. As a practical windproof device accessory, it effectively enhances the stability of the crane during temporary parking under windy conditions.<\/p>\n\n\n\n

Industry Standard<\/strong>: The electro-hydraulic type is also equipped with a manual release function for convenient maintenance; the wedge block is processed by special technology, featuring high friction coefficient and excellent wedging performance. It is compatible with mainstream wheel diameters and track models worldwide, easy to install without modifying the original main structure of the gantry crane. Suitable for medium and large gantry cranes, all main swing hinges are equipped with self-lubricating bearings, ensuring high transmission efficiency and sensitive, reliable operation.<\/p>\n\n\n\n

Kuangshancrane Custom Windproof Solutions: Custom Configurations for Different Models<\/h1>\n\n\n\n

For gantry cranes used in windy areas, basic windproof and anti-skid configurations are mandatory to meet fundamental wind resistance standards and eliminate potential hazards such as sliding and derailment. For projects with sufficient budget, or cranes with large span, high lifting capacity and large windward area, additional windproof components can be equipped to further enhance reliability, achieve multiple safety protections and ensure stable operation in windy conditions.<\/p>\n\n\n\n

Configuration recommendations for gantry cranes with different tonnages and working environments are as follows:<\/p>\n\n\n\n

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  • Small gantry cranes (lifting capacity < 10t, span < 18m)<\/strong>: Rail clamps + ground anchoring devices suffice for wind protection against daily breezes (wind speed \u2264 5.4m\/s, Beaufort scale 3 and below) during short-term shutdowns. An intelligent anemometer can be added for early gust warning.<\/li>\n\n\n\n
  • Medium & large cranes (lifting capacity > 10t, span > 18m)<\/strong>: Electric\/hydraulic rail clamps + ground anchoring devices + anemometers for wind speed monitoring. The ground anchoring device is interlocked with the crane control system; the entire system will pause when wind speed reaches the preset value, effectively preventing unsafe operation in strong winds and meeting protection requirements for long-term shutdowns and severe weather.<\/li>\n\n\n\n
  • Port gantry cranes<\/strong>: Ports feature higher wind speed, severe salt spray corrosion and large-tonnage cranes compared with inland areas. In typhoon or storm-prone regions, 3\u20134 sets of windproof cables and wheel-side enhanced brakes shall be added based on large crane configurations to form multiple protections and minimize wind load risks to the greatest extent.<\/li>\n<\/ul>\n\n\n\n

    KUANGSHAN CRANE: Provider of Integrated Windproof & Anti-Slip Solutions<\/h2>\n\n\n\n

    Windproof safety for gantry cranes is never a simple combination of individual accessories, but a systematic protection scheme covering all scenarios and processes. With safety as the core principle, Kuangshan Crane strictly controls quality throughout the whole process from design and production to factory testing, fully adapting to the windproof requirements of gantry cranes in different countries and scenarios worldwide.<\/p>\n\n\n\n

    KUANGSHAN CRANE does not merely supply windproof device accessories. Centered on JT\/T 90-2020, GB 6067.1-2010 and GB\/T 23723.5-2025, we provide customers with integrated windproof and anti-slip solutions including wind load calculation, compliant device configuration, scenario-based scheme design and after-sales maintenance guidance.<\/p>\n\n\n\n

    Core Advantages of KUANGSHAN CRANE:<\/strong><\/p>\n\n\n\n

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    • Full-process Compliance: Design, products and configuration strictly comply with national standards, eliminating empirical design. The effectiveness of windproof device accessories is verified with standard formulas.<\/li>\n\n\n\n
    • Scenario-based Adaptation: Configuration is differentiated between general and port environments according to wind speed levels, with proper quantity and combination to balance safety and cost.<\/li>\n\n\n\n
    • Collaborative Protection: A complete windproof system of “monitoring \u2013 locking \u2013 anchoring \u2013 redundancy” is established, with interlocked devices and no protection blind spots.<\/li>\n\n\n\n
    • Long-term Serviceability: Port-specific anti-corrosion design and simple maintenance procedures, suitable for actual operation and maintenance demands of open-air and port sites.<\/li>\n<\/ul>\n\n\n\n

      Whether for inland conventional yards or coastal typhoon-prone ports, we deliver customized and compliant windproof solutions to avoid safety and compliance risks from the source, ensuring every gantry crane remains stable in strong winds and operates safely and reliably.<\/p>","protected":false},"excerpt":{"rendered":"\u062f\u0646\u06cc\u0627 \u0628\u06be\u0631 \u0645\u06cc\u06ba \u06af\u06cc\u0646\u0679\u0631\u06cc \u06a9\u0631\u06cc\u0646 \u06a9\u06d2 \u062e\u0631\u06cc\u062f\u0627\u0631\u0648\u06ba\u060c \u0633\u0627\u0626\u0679 \u0645\u06cc\u0646\u06cc\u062c\u0631\u0632 \u0627\u0648\u0631 \u0641\u0631\u0646\u0679 \u0644\u0627\u0626\u0646 \u0622\u067e\u0631\u06cc\u0679\u0631\u0632 \u06a9\u06d2 \u0644\u06cc\u06d2\u060c \u06c1\u0648\u0627 \u06a9\u0627 \u0646\u0642\u0635\u0627\u0646 \u06a9\u06be\u0644\u06cc \u0641\u0636\u0627 \u0645\u06cc\u06ba \u06a9\u0627\u0645 \u06a9\u0631\u0646\u06d2 \u0648\u0627\u0644\u06cc \u06af\u06cc\u0646\u0679\u0631\u06cc \u06a9\u0631\u06cc\u0646\u0648\u06ba \u06a9\u06d2 \u0644\u06cc\u06d2 \u0627\u06cc\u06a9 \u0627\u06c1\u0645 \u062d\u0641\u0627\u0638\u062a\u06cc \u062e\u0637\u0631\u06c1 \u06c1\u06d2\u06d4 \u0635\u0646\u0639\u062a \u0645\u06cc\u06ba 30% \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u0628\u0691\u06d2 \u06af\u06cc\u0646\u0679\u0631\u06cc \u06a9\u0631\u06cc\u0646 \u0633\u06cc\u0641\u0679\u06cc \u062d\u0627\u062f\u062b\u0627\u062a \u0628\u0631\u0627\u06c1 \u0631\u0627\u0633\u062a \u06c1\u0648\u0627 \u06a9\u06d2 \u062a\u06cc\u0632 \u062d\u0627\u0644\u0627\u062a \u0645\u06cc\u06ba \u0648\u0646\u0688 \u067e\u0631\u0648\u0641 \u0688\u06cc\u0648\u0627\u0626\u0633 \u06a9\u06d2 \u0644\u0648\u0627\u0632\u0645\u0627\u062a \u06a9\u06d2 \u063a\u0644\u0637 \u0627\u0646\u062a\u062e\u0627\u0628 \u06cc\u0627 \u0646\u0627\u06a9\u0627\u0641\u06cc \u062a\u0631\u062a\u06cc\u0628 \u0633\u06d2 \u0645\u0646\u0633\u0644\u06a9 \u06c1\u06cc\u06ba\u06d4 \u06a9\u0626\u06cc \u0635\u0646\u0639\u062a\u0648\u06ba [\u2026]","protected":false},"featured_media":11424,"parent":0,"menu_order":0,"template":"single-SEO-Table.php","posts_category":[189],"posts_tag":[118,761],"acf":[],"_links":{"self":[{"href":"https:\/\/www.kscranegroup.com\/ur\/wp-json\/wp\/v2\/xmxposts\/11412"}],"collection":[{"href":"https:\/\/www.kscranegroup.com\/ur\/wp-json\/wp\/v2\/xmxposts"}],"about":[{"href":"https:\/\/www.kscranegroup.com\/ur\/wp-json\/wp\/v2\/types\/posts"}],"version-history":[{"count":8,"href":"https:\/\/www.kscranegroup.com\/ur\/wp-json\/wp\/v2\/xmxposts\/11412\/revisions"}],"predecessor-version":[{"id":11438,"href":"https:\/\/www.kscranegroup.com\/ur\/wp-json\/wp\/v2\/xmxposts\/11412\/revisions\/11438"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kscranegroup.com\/ur\/wp-json\/wp\/v2\/media\/11424"}],"wp:attachment":[{"href":"https:\/\/www.kscranegroup.com\/ur\/wp-json\/wp\/v2\/media?parent=11412"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.kscranegroup.com\/ur\/wp-json\/wp\/v2\/posts_category?post=11412"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.kscranegroup.com\/ur\/wp-json\/wp\/v2\/posts_tag?post=11412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}