At present, the research of tower crane is developing towards combination type. The so-called combined type is that the tower body is divided into several parts according to the structure and function characteristics, and each part is divided into several modules according to the requirements of serialization and generalization and the principle of modulus system. According to the parameter requirements, appropriate modules are selected to form different technical performances In order to meet the specific needs of construction, the implementation of combined tower crane helps to speed up the product development progress of tower crane, save product development costs, and better serve customers.
Hengsheng tower crane has 20 years of experience in the production and manufacturing of construction elevator. The product has passed the ISO9001 international quality system certification, and has independent R & D, design and generation departments. Choose Hengsheng construction elevator, will become the best construction machine you want to have.
Tower crane can be divided into two categories: upper slewing tower crane and lower slewing tower crane. The bearing capacity of the former is higher than that of the latter. In many construction sites, what we see is the tower crane with upper slewing and joint height. According to whether it can be moved, it can be divided into walking type and fixed type. The fixed tower crane does not rotate, and is installed on the whole concrete foundation or on the X-shaped concrete foundation in strip form. It is generally used in the construction of houses.
Jinan Hengsheng Construction Machinery Co., Ltd. is mainly engaged in tower crane, tower crane, construction elevator and construction hoist. It is a designated manufacturer of construction machinery recognized by the State Bureau of technical supervision, a member of China Construction Machinery Association, a member of China Construction Machinery Testing Technology Working Committee, and a director unit of Shandong Construction Machinery Association. ISO9001:2015 international quality system certification, CE, GOST certification enterprises.
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Tower crane model is extremely diversified. In the past, China has made unified provisions on this issue. Although this regulation is still implemented, many tower crane manufacturers still have a set of expression. There are two main parameters for tower crane model expression: one is rated lifting torque, the other is maximum boom length and boom end lifting capacity.