Recently，Shandong Special Equipment Inspection and Testing Research Institute designed and developed by Fangyuan Group Lifting Machinery FactoryFYPA100(PT6012)The type test was carried out for the type flat-head tower crane.。

Testing experts follow《Type test rules for crane》，Main structural stress of tower crane、Inspection and review of safety protection devices and technical design documents。The test results show that，PTAll performance indexes of 6012 tower crane meet the design requirements.，Comply with relevant provisions of relevant standards and type test rules。

The maximum working range of the tower crane is 60m，At that same time, the arm 55 can be Chanm 、50m、45m、40m、35m，Adapt to requirements of various work condition；The maximum lifting capacity is 6t，Boom end load 1.2t，The main chord of the jib adoptsQ460CHigh Strength Steel，The boom is lighter、The intensity is higher；7 is used as standard.The 5m overall reinforced section and the head are designed as an integrated section.，Reduce lifting units，Install the tower crane、Safer and faster disassembly；The three mechanisms are controlled by variable frequency speed regulation.，And that speed regulation range is large、Start and brake smoothly，Can effectively prolong the service life of the structural part and the transmission part。

yuan Xiaolin