offshore floating portal craneWorking in the open-air, portal crane has been widely used in port,jetty,harbour,floating ship,yard,station,stack and so on. In order to quicken the turnover
of the vehicle, the operation of loading and unloading ,transshipment of goods on the shipping and car needs high efficiency. With the advantages advanced capacity,high working efficiency,
compact frame,calm movement,comfortable operation,safety and reliability,convenience maintain,nice appearance and so on.
Reference Photos of Portal Crane:
Single jib portal crane generally includes the following units: crane strong steel frame, lift mechanism, slew mechanism,
crane travel mechanism, spreader device (grab, container spreader, magnet and hook as your actual demand on crane),
electrical equipment and other accessory equipments for safety.
Environment of Full Portal Cranes:
1.Power source is three-phase alternating current, rated frequency is 50hz,rated voltage is 380V
2.The temperature in the working environment should be in the scope of -20ºC -+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/s
4.The installation of the crane rail should according with the requirement of Jt5022
1. Delivery time: 120 days ~180 days.
2. Packaging: Wood case for electric parts, accessories; Large sections will be loaded onto Bulk
Cargo Ship after packing.
3. Transportation: Generally 35 days to 50 days to destination port.
1.Waranty time: 12 months to 24 months for common parts after Installation and text, 12 months
to 36 months for main structure.
2. Maintenance: easy damaged parts will be supplied freely for 12 months to 24 months,
emergencyplans will be produced before installation.
3.After-sales Service Provided: Engineers available to service machinery overseas.
1.Certificate:What are the certificates and test certificate for crane equipment will be used so many
Answer: CE, ISO, and CCS, BV, LR, ABS all classfication.
2. Basic Parameters: What should I do if I want to buy a offshore floating portal crane ?
Answer: please try to finish the main specification as below:
1). Max load capacity ---ton
2). Max working radius ---m
3). Lifting height above rail/below rail ---m