... in design, manufacturing and supplying kinds of dredging equipment, i.e. amphibious excavators, swamp ... specifications and product features:Model of Pontoon UndercarriagesPU150Pontoon UndercarriageNumber of Track Chains2Length of ... Undercarriage, mm1720Pontoon SizeWeight of Pontoon, kg5500Length of Pontoon, mm7700Width of Pontoon, mm1400Height of Pontoon, mm1600Number of Compartments3DOOSAN ...