Long Reach Boom, Swamp Buggy, Floating Excavator manufacturer / supplier in China, offering Amphibious Pontoon Undercarriage Amphibious Wetland Water Digging Excavator Undercarriage Floating Pontoon in Mud & Marshy Land, Amphibious Hydraulic Undercarriage Pontoon Can Traverse Swampy & Wet Terrain with Partial Flooding Pontoon Can Operate on Any Terrain Non Corrosion Track Shoes, Anti-Corrosion Amphibious Undercarriage Pontoon with TM60 Travel Motors Assembly Customized Floating Hydraulic Float and so on.