Three broken records! Zoomlion Crane Corps Fully Guarantees the Successful Completion of Yunnan Julongliang Wind Power Project

July 11, 2023

30 June 19:16，The Julongliang Wind Power Project at an altitude of more than 3300 meters is connected to the grid with full capacity.。Created“The same model has the highest altitude、Maximum capacity of single machine、Shortest initial construction period”Three records。

Julongliang Wind Power Project has 13 Wind Turbines with a single unit capacity of 6.7 MW，Hub height 115 m，Equivalent to more than 30 stories high，Blade length 93 m, Engine room weight 138 tons，Impeller diameter 191 m，It is the largest single unit capacity in China at present.、The tower has the highest height、The longest impeller diameter of the plateau mountain fan。Served as the main crane of this record-setting crane，They are all Zoomlion cranes owned by Kunming Zhiqi Hoisting Equipment Leasing Co., Ltd.，IncludeZAT24000H、ZCC13000、ZCC11800，And then there'sZAT8000HWait for several Zoomlion cranes to carry out auxiliary lifting operations。

▲Two Zoomlion cranes hoist two Wind Turbines simultaneously

Severe cold and heat Wear the stars and the moon

The construction of a project is never smooth sailing.，The landing of Julongliang project is even more difficult.，The project was officially started in late September 2022.，Set“6·30”Full target。Face the tight time、The task is heavy、Harsh environment and many other problems.。Project Department and Kunming Zhiqi Hoisting Fighting Epidemic、Fight against the cold、Welcome the intense heat、Avoid the strong wind、Dial the clouds、Dredging workers、Cross the mountain bay。The installation of all equipment in the booster station and the site area of the project has been completed with high quality、Commissioning and test work，The project was successfully completed.。

▲Zoomlion crane under construction in severe cold and heat

The task of the strong Quality Assurance

“A wind every year，From spring to winter，The gale is 369，There is a little wind every day.”，The maximum instantaneous wind speed of Julongliang can reach 40 meters./Seconds。Blade length、The impeller is large、The area affected by the wind is naturally enlarged.，During strong winds，How to transport safely。After the leaves go up the hill，How to overcome the strong wind and stand in the clouds?？

In order to ensure the smooth progress of the lifting operation,，Relevant construction personnel have held several special meetings.，Study and prepare special hoisting construction scheme，Lifting of the first Wind Turbine of the final project，It falls on the shoulders of Zoomlion's Crawler Crane.。The constructors first complete the impeller assembly on the ground.，Blade docking and auxiliary crane station adjustment are carried out simultaneously.，And greatly shorten that hoisting time of the whole machine.。This puts forward high requirements for the lifting performance of the equipment.。▲Zoomlion crane under construction

ZAT24000H、ZCC13000、ZCC11800 three high-performance cranes, the strong shoulder the heavy responsibility.，The installation of 13 wind turbines is guaranteed with super lifting performance and stability.。It has won unanimous praise from the owners.！

Now the giant dragon beam and green grass are born，A verdant stretch of mountain，Fan standing against the wind、The village at the foot of the mountain、A shepherd of sheep，It has become a beautiful picture that stretches for more than ten kilometers.。The annual power generation of Julongliang Wind Power Project is million kilowatt-hours 29550.，The average annual income from power generation is 76.95 million yuan。It is estimated that 9% of standard coal can be saved every year.110,000 tons，Reducing CO2 emissions 24.590,000 tons，Sulfur dioxide emission reduction 47.28 tons，Will be achieved“Double Carbon”Make an important contribution to the goal。