6.3ton 400 Degree Hydraulic Knuckle Boom Marine Crane

 Product DescriptionProduct Features1) large turning torque, able to withstand the ship's comprehensive tilt Angle up to 5.38° (working condition in standard sea area),    wind level 6.2) the primer is epoxy zinc-rich primer. After debugging, the machine is sprayed with polyurethane acrylic finish, which is more    corrosive to seawater.3) external/internal oil cylinder telescopic, more reliable performance.4) the whole crane is sealed to prevent the influence of the damp environment, and the internal key parts are well protected to    achieve the purpose of anti-corrosion.5) double rack oil cylinder has large rotary torque, small rotary resistance, large diameter force,large torque, low failure rate, long    service life and convenient maintenance.     Product Display Product Parameters Product Drawing   Detailed PhotosPackaging & ShippingExport standard packaging and shipped by seaCompany ProfileTake photos with customersOur CompanySHANDONG E-TOUCH SHIPPING ENGINEERING CO., LTD. was established on 2010 as professional manufacturer, onestoppurchase and service supplier for cutter suction dredgers, service ships, sand washer, sand pump, dredging equipment, pipelinesand different OEM dredging components with European standard. In recent years, we have delivered decades of dredgers withaccessories to 28 countries under BV / ITS / SGS quality inspection.E-TOUCH also provide technical consult for dredging project.we give support on dredging analysis, operation and maintenance to help our customers improving their working efficiency to gethigh rate profit return......Our serviesMaintenance and Support:*12 months manufacturing warranty on all new installed component parts. *12 months warranty on engine. *12 months warranty on hull and all fabricated parts.    /* 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