... swamp excavators, swamp undercarriages, long reach boom and sticks etc. We produce amphibious excavator from 15-65 Ton.The ... Hitachi, JCB, Volvo, Komatsu, Kobelco, Daewoo, Doosan, Sumitomo and so on. In this case, customers could easily change their normal excavator ... √ JY-240 Steel Pontoon for amphibious excavator,swamp excavator,pontoon excavator,pond dredging excavator,undercarriage of dredger