Gbm Telescopic Boom Kunckle Crane/Ship′s Crane

GBM telescopic boom Kunckle Crane/ship's craneHarbour heavy lift rail mounted port crane 20ton SWL Portal Crane               ( GBM Marine Crane)Environment of Rail Mounted Portal Cranes:1.Power source is three-phase alternating current, rated frequency is 50hz,rated voltage is 380V2.The temperature in the working environment should be in the scope of -200C +45oC and the relative humidity is no higher than 95%(with dew)3.In-service,  the wind speed should be no higher than 20m/s;  and out of service wind speed should be (35-42)m/s4.The installation of the crane rail should according with the requirement of Jt5022 Port Crane product parameters:Production SpecificationMQ2025Lifting capacity (t)20-100 Group Classification Of Complete MachinesA7Lifting Height(grab and hook)Above Base Level           moptional Below Base LevelmoptionalWorking Radius(grab and hook)Max.moptional Min.moptionalLifting Mechanism(grab and hook)Group Classification M7Lifting Speedm/minoptional Luffing MechanismGroup Classification M7Luffing Speedm/minoptionalSlewing MechanismGroup Classification M7Slewing Speedr/minoptional  Traveling MechanismGroup Classification M4   Traveling Speedm/minoptional                   Track Gruge/Wheel Basemoptional                   Steel Track Recommend optional                 Weight Of Complete Machinest20T-50T  Picture:Packaging & ShippingOur ServicesCrane Selection Guidelines:How much weight do you want to lift?At what radius must this lift take place?What is the maximum boom length?At what speed do you want the load to be raised or lowered?How is the unit to be powered: electric, diesel, customer provided?From what location is the unit to be controlled?/* 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