Recently，Ningbo East New Town Core AreaG-On Lot 10 Project，OneSLT125H(T5022-8)Work in progress，This isFirst Construction of Home-made Moving-head Tower Crane。

 

With the pace of urbanization, great strides have been made.，Strong demand for high-rise buildings，Modular construction has also been rapidly popularized.。But with that comes the fact that，Land utilization rate is getting higher and higher.，The area left for construction in large and medium-sized cities is becoming narrower and narrower.。

In this case,，If the traditional tower crane is still used，Trolley luffing boom is relatively long，Cover too many surrounding buildings or roads when turning，Once an accident happens, it is very easy to hurt innocent people.。

In order to eliminate future trouble from the source.，Ningbo Housing and Urban-Rural Construction Bureau issued《Measures to Further Strengthen Safety Management of Construction Hoisting Machinery》，Explicit requirements：When the tower crane is arranged，In principle, the gyration radius of the boom shall not cover the area outside the enclosure.。

Chen Shili, general manager of Ningbo Zhongxiang Equipment Leasing Co., Ltd., said.：“Ningbo is a city that attaches great importance to construction safety.，And this project is on the plot next to the city management center.，After the release of the government document，I purchased two SANY movable flat-head tower cranes specially.。It has been used for about a week now.，Very good。”

SLT125H(T5022-8)Maximum arm length 50m，Maximum lifting capacity 8t，Maximum lifting torque 2000kN·m，Boom tip lifting weight 2.2t，Independent height 33.85m。

This model has wide adaptability.，OKFlexible switching of boom、Flat head、Working condition of roof crane。At the same time，It has a cylinder luffing boom.、Moving flat head conversion technology，It only takes 10 minutes to change the working condition of moving flat head.。Single Balance Arm Design，Combination of flat head layout and cylinder luffing，Bulk transport，Installation and dismantling efficiency increased by 50 percent%。

The movable flat-head tower crane has a flexible boom.，Strong lifting performance，The construction advantage is particularly obvious.，More and more become the indispensable equipment of modern high-rise building construction.。

Chen Shili said：“Sany is the only manufacturer of dynamic flat-head tower crane in China.，Attaches great importance to the research and development of tower crane，It opened a special lighthouse factory.，Production is more intelligent、Technicalization，Therefore, the quality is more guaranteed.。Because manufacturers attach importance to it，So I will have more confidence in the products they produce.。”