Detailed Product Description used construction crane,arm crane,jib craneKato Truck CraneModel:NK500ECapacity:50 tonS.N.: ... Fax: 0086-21-67690828We also supply the following:Truck Crane:TADANO:TL250E,TG300E,TL300E,TG350E,GT500E,TG500E,TG550E,GT550E ... ,NK-550VR,NK1200,NK1600-VXCMG:QY25KCrawler Crane:HITACHI:KH180,KH700LUEBHERR:LR1280,LR1550Rough Terrain Crane:TADANO:TR300MKATO:KR30H,KR45HKOMATSU:WL250