Cantilever crane overload limiter technical requirements for installation overload limiter is an important accessory jib cranes and other lifting equipment, jib cranes for running a great help. Cantilever crane is a crane, electric jib crane, used more in the construction industry, with some security risks, Suizhong jib crane, pay attention to safety when used, it is best to install some protection. Technical requirements cantilever crane overload limiter installed as follows. ① mechanical overload limiter integrated error should not exceed 8 percent, electronic overload limiter integrated error should not exceed 5%. When ② when the load reaches 90% of rated capacity weight, light jib crane, should be able to alert of an alarm signal. After ③ Lifting overload limiter settings, it should be based on their performance and adjust or calibrate precision, when from the weight of more than nominal weight, lifting can automatically cut off the power source, and emits an alarm signal prohibitive. ④ bridge type cranes, railway cranes, portal cranes, overload limiter should be installed; tower cranes, lifts and electric hoist can be installed according to actual needs. Running jib cranes and other lifting equipment must be in accordance with the rules, you can not violate the operation, otherwise it will have serious consequences, explosion-proof jib crane, for some protection devices installed must meet the corresponding technical requirements for the job. 1, the use of a building or facility site cranes. Such as the use of the factory workshop plant structure is mounted crane, this method is often used in higher plants, large overhead crane installed applications. 2, the use of the mast lifting equipment cranes. Which is divided into single mast and Mast, in all types of medium and large crane installations is widely used. 3, the use of mobile cranes and hoist system mounted crane cranes joint operations. 4, the use of mobile cranes or other lifting equipment cranes. For general crane, such as general overhead cranes and gantry cranes, mobile cranes to complete its installation tasks more independently. Electric jib cranes | generous heavy (Online) | Suizhong jib crane provided by generous heavy machinery Co., Ltd., Henan Province. Heavy Machinery Co., Ltd., Henan Province, generous (www.hnqizhongshebei.com) (www.hnqizhongshebei.com) is Zhengzhou, engineering, construction cranes leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. In heavy generous leadership with the staff warmly welcome all inquiries negotiations to create a better future for heavy generous.