Tower Crane Hook

Tower crane hooks are usually divided into single hooks, double groove hooks, rotating hooks, quick-change hooks, etc. The hooks are usually made of high-strength alloy steel through forging, heat treatment and precision processing to ensure toughness and fatigue resistance.

Description

The tower crane hook is a crucial component of a tower crane, and its quality is directly related to the safety and efficiency of lifting operations. Tower crane hooks can be categorized by type, including single, double, swivel, and anti-drop hooks. The single hook is the most commonly used, featuring a simple structure and suitable for small and medium-sized tonnage lifts.

As a world-renowned crane manufacturer, Weihua Crane's accessory factory manufactures and supplies a wide range of tower crane hooks suitable for all brands of tower cranes. The company can customize designs based on customer requirements, and some products are also readily available.

Weihua Crane's tower crane hook production process involves multiple steps, including material selection, forging, heat treatment, machining, and quality inspection. The company selects high-quality alloy steel raw materials and conducts chemical composition analysis and ultrasonic testing to ensure the steel is free of internal defects. The hooks are then manufactured through forging, heat treatment, and machining. Furthermore, the hooks undergo non-destructive testing, mechanical property testing, and load testing. Weihua Crane's hook production process starts from many aspects such as forging ratio, heat treatment uniformity, thread accuracy, CNC machining, laser marking, etc. to ensure the reliability of hook quality.



Specification

Tonnage Dimensions in mm Installing wire rope  
A B AND G D D1 L L1 L2 d c Diameter (mm) Number of branches
3.2t 637 338 245 130 250 / 222 / / 65 50 11~14 4
5t 846 382 320 236 350 / 184 / / 85 650 11~14 4
10t 1110 370 420 240 400 250 93 / / 120 90 11~14 6
16t 1277 512 440 285 500 300 179 / / 150 115 14~20 6
20t 1440 516 520 335 500 / 134 94 / 170 130 16~20 8
32t 1730 596 610 420 610 / 154 108 / 210 160 18~22 8
50t 2085 724 720 510 710 610 161 108 / 270 205 20~22 10
75t 2335 970 930 600 800 500 185 135 / 320 250 26~32 10
100t 3130 1360 1100 955 1000 800 131 200 350 335 270 28~34 12
200t 3548 1707 1090 1318 1000 900 173 280 / 295 / 30~38 16
320t 4005 2004 1350 1235 1120 1000 160 316 / 370 / 40~46 24
400t 4315 2338 1450 1270 1120 1000 160 316 / 420 / 40~46 24

Production Map

About Weihua

  Weihua Heavy Machinery Co., Ltd. was founded in 1988. It is a large-scale equipment manufacturing enterprise mainly engaged in the development of bridge and gantry cranes, port machinery, electric hoists, reducers, bulk material conveying equipment and other products.

  Weihua has won more than 500 honorary titles such as "National Technology Innovation Demonstration Enterprise", "National Torch Program Key High-tech Enterprise", "National Certified Enterprise Technology Center", "National Quality Benchmark", "National Green Factory", and "National Industrial Design Center".

  Weihua has 10 series and more than 200 categories of crane production and manufacturing qualifications. The leading products are widely used in machinery, metallurgy, mining, electricity, railways, ports, petroleum, chemical and other industries, serving national key projects such as West-East Gas Transmission, South-to-North Water Diversion, Olympic Projects, Hangzhou Bay Cross-sea Bridge, and thousands of large enterprises such as China Coal, China Shenhua, Sinopec, China Petroleum, Baowu Steel, etc., and are exported to more than 170 countries and regions such as Thailand, Malaysia, and Australia.

  Weihua has 33 national and provincial R&D platforms, and a scientific research team of more than 1,200 people led by Zhang Tiegang and Ma Yushan, academicians of the Chinese Academy of Engineering. It has successively undertaken 7 major national projects. The independently developed electrical anti-sway control technology is internationally leading. The 400-meter ultra-high winch has set a world record for the maximum lifting height. The AICrane intelligent control system has created a real crane robot. The new Chinese-style crane has redefined the concept of lifting and promoted the continuous iteration and update of China's lifting technology! Create Weihua international brand and promote the Chinese national industry. Henan Weihua is committed to becoming a global leading material handling equipment manufacturer and system solution provider, and contributing a world-class brand to the high-end equipment manufacturing industry.

 

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