Good Quality 200 Ton Shipbuilding Gantry Crane in Shipyard

                               200 Ton shipbuilding gantry crane in shipyardShipbuilding gantry crane 200 ton is a kind of lifting equipment with large span, large lifting capacity, multifunction and highefficiency, specialized in section transport, docking and turnover of hull in shipyard or slipway.Shipbuilding gantry crane 200 ton mainly consists of main girder, rigid leg, flexible leg, upper and lower trolley, maintenancejib crane, crane travelling mechanism and electrical control.Shipbuilding gantry crane 200 ton achieves the turnover of hull through the cooperation of two trolleys. First, upper trolley bear thewhole weight of hull through the adjustment of the position of hook(Fig.1), and lower trolley pass under the upper trolley. The hookis retied to another side of hull(Fig.2). Second, upper one will give up the hook, and Upper and lower one go on reverse runningand then finish the turnover of hull(Fig.3).Main technical parameter:Technical  SpecificationTypeUnits2x25t+50/10t2x50t+75/20t2x75t+100/20t2x100t+150/32tTotal lifting capacityt100150200300Turning over capacityt50100150200Working duty A5A5A5A5Spanm45505560Lifting height(Above/below rail)m30/440/545/550/10speedHoistingUpper trolleym/min0.75-7.5-150.6-6-120.6-6-120.5-5-10Lower trolley main hookm/min0.75-7.5-150.6-6-120.6-6-120.5-5-10Lower trolley Aux. hookm/min12121515Upper trolley traversingm/min0.6-30-450.6-30-450.6-20-300.6-20-30Lower trolley traversingm/min0.6-30-450.6-30-450.6-20-300.6-20-30Crane travelingm/min0.6-20-300.6-20-300.6-20-300.6-20-30Total powerKW~350~410~460~510Max. working load of wheelKN310330315350Crane railQU80-QU120Power supply3AC 380V 50Hz or request  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1