Wind power generation has high geographical requirements, and with the continuous increase in the penetration rate of the domestic onshore wind power industry, the location of excellent outlets has been rapidly decreasing. Looking to the future, distributed wind power may become an important trend in the wind power field.
Recently, in the 4.0 decentralized wind farm of Fengqiu Pingmei North Control in Henan, Sany SCC9000A trackscraneThe impeller set weighing 113 tons was lifted to a height of 140 meters. This time, the SCC9000A uses 144 meters + 12 meters of wind power working conditions, and the whole hoisting process is rigorous and efficient.
Decentralized wind farms are often located near key cities and in plain areas, and wind speed becomes an important factor affecting hoisting. SCC9000A operator Li Yuxiang said: "Wind power hoisting is safe at first glance, and the second is efficient, and the wind speed in the plain area is difficult to change.Under the same working conditions, the lifting capacity of this SCC9000A crawler crane is indeed stronger than similar products in the industry。 The stronger the lifting capacity, the higher the hoisting safety factor and anti-risk ability, and the more assured it is to use. ”
Decentralized wind farms are not intended for long-distance transportation, but are connected to the nearest network and can be quickly consumed in real time. Ren Guijun, general manager of Guobang (Tianjin) Construction Co., Ltd., said: "Decentralized wind farms require multiple transfers, which puts forward higher requirements for the transportation convenience of lifting equipment.The convenient performance of the SCC9000A is very significant, saving us a lot of labor costs and transportation costs。 ”

SCC9000A maximum lifting moment is 13,800t·m, covering onshore wind power below 5MW and offshore wind power below 8MW.
Standard wind power working conditions: The main arm is 93-102m/the wind boom is 12m long, and the maximum lifting capacity is 240t@18m. 102+12m, with a load of 227t, fully covering 5MW fans below 100m;
Wind power conditions are exceeded: The main boom is 96-168m/the wind boom is 12m long, and the maximum lifting capacity is 240t@20m. 9 sections of reinforcement arm, 165+12m lifting weight 129t, 168+12m lifting weight 121t, fully covering fans below 165m;
Except for the 9-section reinforcement arm, the other booms are guaranteed to have a transportation width of 3m, and the ultra-wide boom is also limited to 3.5m.Transitions are more convenient。

In addition to SCC9000A, Guobang (Tianjin) Construction Co., Ltd. has also purchased SCC8000A and SAC16000T, and Chairman Zheng Jinwei said: "Now, our other equipment is all over the construction of wind farms across the country. Sany high-quality products have laid a solid foundation for our development. ”
The completion of the 4.0 decentralized wind farm in Fengqiu Pingmei Beijing Control in Henan Province can not only change the existing industrial and civil electricity structure in Fengqiu County, but also optimize the national power supply structure and stimulate social and economic development.
In terms of overall scale, distributed wind power projects account for a small proportion in China, but due to their particularity, they may become the most powerful power supplement for local power shortages in our country, and there are still many development opportunities in the wind power industry. With the further improvement of operational efficiency, China's wind power industry still has obvious growth potential.
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