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功能用途
環(huan)軌起重(zhong)(zhong)機是(shi)一種新型超大(da)型臂(bei)架類起重(zhong)(zhong)機,具(ju)有主臂(bei)和固臂(bei)兩大(da)工況,其主臂(bei)架采用A形(xing)結構,組(zu)合式整(zheng)體轉臺,受力(li)簡單(dan)安全(quan),車輪在軌道(dao)上行走,車輪組(zu)設變軌裝置,能實(shi)現在環(huan)形(xing)軌道(dao)工作和直行軌道(dao)轉場,車輪在環(huan)形(xing)軌道(dao)上行走時實(shi)現整(zheng)車回轉,整(zheng)車具(ju)有起重(zhong)(zhong)力(li)矩大(da),穩定(ding)性(xing)好等優點。