Helicopter overhead line stringing trail in Zhejiang province
26th April 2014
multi-wing helicoptor carrying pilot line flying over mountains to fulfill its first tast--- overhead helicoptor stringing. This is the first time in Zhejiang province, this 220KV high voltage project excuted by Nation Grid Shaoxing branch starts from Zhuji Fengyi to fengqiao .
Normal stringing job over mountains will cause lots of damage to the envoiroment and slow in process. This technology solves the problem, and the helicopter also has the ability to examine the line during guiding the rope.