... Li qinghong We have the following models of used construction machinery: Truck Crane Kato:NK200E, NK250E, NK300E, NK400E, NK500E, ... , 100ton, 115ton, 120ton, 270ton, 300ton, 320ton Rough terrain Crane KATO: KR25H, KR45H, KA300, SS500.KR250E, KR450 TADANO: ... TR450E, TR500M Crawler Crane HITACHI:KH700, KH120T, KH125, KH150, KH180 Kobelco: 50T, 100T, 120T, 300T SUMITOMO:50T, 100T, 200T Excavator Hitachi ...