... : Li qinghong We have the following models of used construction machinery: Truck Crane Kato:NK200E, NK250E, ... TR500M Crawler Crane HITACHI:KH700, KH120T, KH125, KH150, KH180 Kobelco: 50T, 100T, 120T, 300T SUMITOMO:50T, 100T, 200T Excavator Hitachi: EX100 ... , EX100WD, EX120, EX200, EX200LC, EX220, EX300, EX350, EX450, ZX70, ZX120, ZX150, ZX220, ZX270, ZX450 Caterpillar: ...