15 Ton Hydraulic Amphibious Excavator ZY80SD 15 Ton Hydraulic Amphibious Excavator ZY80SD Amphibious Excavator ZY80SD Operating weight:15000 kg Standard bucket ... : 210LWorking ranges: Maximum digging reach: 8,996mm Maximum digging reach on ground: 8,772mm Maximum digging depth: 5,879mm ... wall digging depth: 4,796mm Maximum cutting height: 8,443mm Maximum dumping height: 6,457mm Minimum front slew ...