SCC12000TM construction observation, telling you the details you don't know

On June 29th, the Jiangzhuang Wind Farm in Yuanyang County, Henan Province, after the heavy rain of the previous day, the sky cleared, but the wind speed still exceeded the usual. On this day, more than 150 guests from the national wind power construction units and hoisting enterprises witnessed the lifting of the sixth 140m 3.4MW wind turbine.

Observation meeting

After an hour of waiting, around 11 am, we finally ushered in the window of lifting. With the issuance of the instructions, the fan cabin with a total weight of 127 tons of spreader left the ground, after 20 minutes and 20 seconds, reached a height of 142 meters, 22 minutes and 50 seconds, reaching the aligned position, SCC12000TM once again successfully completed the construction task, and The promotion time was shortened by 8% from the previous 25 minutes, and everyone present was shocked and applauded.

Watching the scene

Zhang Junyong, the chairman of Beihengtai Power Engineering Co., Ltd. and general manager Zhang Junfeng also said: "Today's wind speed is not the most ideal state, but for our equipment, it is still very easy, because the performance of SCC12000TM is very strong, this load The rate is less than 80%, and the safety margin is very large. This is also an embodiment of SCC12000TM to improve the efficiency of the entire project than other products."

The satisfaction of Chairman Zhang Junyong is even more than words: "The ear is virtual, seeing is believing, I have summarized four points on the Sany crawler crane: fast lifting speed, stable micro-motion performance, high safety factor and quick disassembly and assembly efficiency." "For example, the site to be visited is from the last position at 12 noon on June 24, and the team is finished at 8:00 on June 26, only 44 hours. It can be seen that the transition of this car is convenient and efficient."

The professional visitors at the scene also saw more doorways. Wang Chengjun, secretary of China Nuclear Machinery Beijing Branch, and Huang Cong, general manager of Beijing 憧憬 hoisting, were pleasantly surprised to find that the wire rope remained in the process of falling the SCC12000TM empty hook. Vertical, no distraction, "This makes me feel very shocked, one word: cow."

Mr. Wang Chengjun, Secretary of China Nuclear Machinery Beijing Branch, asked the president of Qin Xuqi how to solve the problem of wire rope winding

At the afternoon meeting, Mr. Qin Xuqi, the vice president of Zhejiang Sanyi Equipment Research Institute and the chief designer of SCC12000TM, explained the details of the product. For example, the SCC12000TM has a tilting line of 9 meters, which surpasses other models of the same tonnage. The SCC12000TM's super-arm design uses the conventional boom to form the arms. Firstly, the cost of repurchasing the boom is greatly reduced. More working conditions, the composition of the super-arm can reach 8 main strings, it can be seen that SCC12000TM has superior lifting capacity.

Qin Xuqi, vice president of Zhejiang Sanyi Equipment Research Institute, introduced the SCC12000TM boom combination and disassembly and transportation plan to the guests.

From 2017, China purchased the first San Francisco SCC6500A, and in 2018 purchased the first upgraded version of SCC6500A, and then in 2019 purchased the world's first Sany SCC12000TM. In just three years, Hengtai Power has become a new iron army for the installation of wind power in China. Chairman Zhang Junyong expressed deep feelings for the cooperation with Sany: "The professional ability and service spirit of the Sany team is unmatched by other companies. When we took this project, the original plan of the owner was to use 1,250 tons of crawler cranes. The Trinity R&D team went to the site to help us to carry out the hoisting plan and explain it to the owner. In addition, due to the mistakes of our operators in the early stage of construction, a pull plate was bent, and Sany was produced overnight, and the special car was transported to the scene overnight. When the next morning was installed, the paint was still not dry. This shows that the Sany people are rigorous in their work, responsible for their customers, and strive for excellence in products. I would like to thank the three of us for their support."

Mr. Zhang Junfeng, General Manager of Hengtai Power, answered questions about the use of guest equipment

Some experts predict that in the next 10 years, green energy may account for 30%-50% of China's entire power generation industry. At present, China has become the world's largest wind power country. In 2019, China's first batch of wind level Internet projects totaled 56, with a total volume of 451 MW, of which 336 MW wind speed was below 7 meters. High towers, low wind speeds, and power generation have become a trend, and the dispersed plain wind field will occupy a large share in the wind power market. The wind power industry has already stood at a new historical transformation point. For wind power manufacturers, hoisting equipment manufacturers, and hoisting enterprises, the rapid advancement of technology will bring new market opportunities.

Mr. Huang Xiaoshuang, Manager of Vision Energy Products Marketing Department, shared the trend of wind power market with guests

The flat towers are mainly concentrated in Central China, Beijing, Hebei, Henan, Shandong, Shanxi, Jiangsu, Anhui.

Speaking of the future, Zhang Junyong, chairman of Hengtai Power, said: "The stage is big, I don't come to power, I will always be an audience; the platform is good, I don't participate, I will always be an outsider; there are no four seasons in life, only two seasons, and the effort is the peak season. If you don't work hard, it's a low season. If you don't try to hear the good news of others, it will be a sunny day with the sun shining on the rainy days. If you keep going down the mud road, you will be able to walk out of our Kangzhuang road! From Trinity Crane)