In early April this year，Pingmei North Control 32, Qixian County, Kaifeng City, Henan ProvinceMWDecentralized wind power projects，To build 4 new 5.0MWUnit and 3 units 4.0MWUnit and one 35KVSwitchyard。TrinitySCC17000TM-The Crawler Crane is responsible for the installation of all 7 Wind Turbines in the project。
This construction，SCC17000TM-1 using 168mEnhance the main arm+12mWorking condition of wind power jib，Super-lift counterweight 520t，Super-lift radius 32m，Undertake the main lifting task。
SCC17000TM-1 Introduction of Operator Wang Gong：“The steel tower is completed by the auxiliary crane cooperating with the main crane.，5.0MWThe engine room is lifted by the main crane.。Diameter 191mThe impeller is assembled on the ground.，Double-machine lifting and conveying to the vertical position of equipment，The hardest part is.，The main crane lifts the impeller group of the single machine to complete the butt joint with the engine room.。”
“Height of Wind Turbine nacelle 160m，The length of a single blade reaches 90m，The total weight of the impeller group exceeds 140 tons.。The construction location is very close to the high-voltage power line.，If the angle is slightly inclined, the wire will be touched.。SCC17000TM-1. Complete the assembly of impellers by hoisting with a single machine.，This is a great test for the lifting capacity and stability of the main crane.。”
Engineer Wang said：“During lifting，The weather is very bad，More wind and rain，The site is not filled with brick slag.，Work very hard.。So，We will plan every hour of work in advance.，Turn on a windy day，Hoisting in case of no wind，Do not miss any window period of hoisting。SCC17000TM-1 is also well adapted to harsh construction scenarios。”
In order to ensure the safety of hoisting,，The project department has also convened a number of professionals to discuss solutions.，And carry out several tests.，Deploy in advance。Final，SCC17000TM-1 With excellent lifting performance and stability，Complete the task successfully。
In the face of large-scale fan、Wind power installation speed and other trends，SCC17000TM-1 came into being。It can fully cover 10MWAnd below fan hoisting。
◼︎ MarkQuasi-wind power condition：100mHigh，16mThe range can be lifted by 300t；110mHigh，18mRange can be suspended 280t；120mHigh，22mThe range can be suspended by 240t。
◼︎ Super-lift wind power working condition：140mHigh，24mThe range can be lifted by 300t；170mHigh，28mAmplitude can be hoisted 239t；180mHigh，30mAmplitude can be suspended 216t；190mHigh，32mThe range can be lifted by 185t。
At the same time，Its security is guaranteed.，Hoisting 6.XMWFan，The load rate is 70.%Following。Industry first 4.5mBroad armAs well as the use of 2000 tons of high-performance pipes.，More stable construction，Wind resistance is far beyond the standard。It is also equipped with wind speed warning.、Random rope identification, etc.4 intelligent safety auxiliary functions，360 degrees to protect the safety of operation。
Wind power operation in addition to performance，The efficiency of the transfer is also the focus of the owner's consideration.。SCC17000TM-1 YesThree internal transition modes of wind field（With full arm/With 4-section arm/Host transfer），The fastest time is only 3 hours.。Counterweight positioning、8 Kinds of Black Technologies for Disassembly and Assembly, Such as One Key Lifting，Disassembly and assembly efficiency is half a day faster。Two-pump confluence technique，Lifting speed of heavy load is 1 times faster，120mThe height is hoisted in place，It only takes 15 minutes.。
It only took 2 months.，Installation of all 7 Wind Turbines completed，SCC17000TM-1 has contributed a lot。Qixian Pingmei North Control 32MWAfter the completion of the decentralized wind power project，It can effectively promote local social and economic development.，Improving the local energy mix。
