
Lishui Origin Strong Power Swamp Amphibious Excavator with Easy Maintenance. Wide Size Compatibility: Pontoons designed for excavators ranging from 5 to 50 tons. Adjustable Pontoon Distance: Roller between pontoons is adjustable to narrow or extend distance for restricted or open spaces. Removable Side Pontoons: Side pontoons provide additional buoyancy and can be removed as needed. Customizable Chain Options: Choose between two or three chains; three-chain option ideal for challenging conditions. High-Intensity Track Cleats: Cleats made from 700MC, Q960, or polymer/aluminum alloy for high intensity and bending resistance. Advanced Anti-Corrosion Tech: Features automatic shot blasting, derusting, dust-free spray painting, and high-temperature baking. Durable Chain Materials: Chains crafted from 40 Cr, 35 CrMo, and 42CrMo with replaceable vulnerable parts. Decade of Specialized Experience: Ten-year history of producing specialized chains for amphibious excavators.