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Brand Name : Dowellcrane
Model Number : MQ
Certification : SGS IOS CE
Place of Origin : China (Mainland)
MOQ : 1
Price : USD 60000-500000/set
Supply Ability : 2000 sets per year
Delivery Time : 60days
Packaging Details : Packed by plywood crate or plastic woven cloth
Product name : Shipyard Quayside Harbour Mobile Double Portal Jib Crane 300t
Warranty : 2 Years
Max. Lifting Height : 30m
Power source : 3-phase A.C. 50Hz 380V
Working duty : A5-A7
Traveling Speed : 27m/min
Application : Port,Seaport,shipyard
After-sales service provided : Engineers available to service machinery overseas,Video technical support
Shipyard Quayside Harbour Mobile Double Portal Jib Crane 300t
Description:
Shipyard Quayside Harbour Mobile Double Portal Jib Crane 300t applications are: loading and unloading at port, material handling at dockyard, ship building and repairing yard, metallurgy industry. They mainly indclude lifting mechanism, luffing mechanism, slewing mechanism, travelling mechanism, spreader device(grab, container, hook), electrical equipment and other aiding devices for safety. The applied rigid rack and screw lever luffing mechanism make sure a constant working state.
Parameter:
Mechanical | Electrical | ||
No. | Item | No. | Item |
1 | Overload Limiter | 1 | Main isolating switch |
2 | Limit Switch (Lifting and Traveling) | 2 | Short-circuit protection |
3 | Interlock protection device | 3 | Under-voltage protection |
4 | Buffer | 4 | Zero protection |
5 | Rail tongs, Anchor device, | 5 | Motor overload protection |
6 | Rail clear plate | 6 | Emergency stop system |
7 | Protective cover | 7 | Current overload protection system |
8 | Anti-collision device | 8 | Security chain protection |
9 | Anti-overturn Safety Device | 9 | Ground protection |
10 | Anemometer |
Parts of Portal Crane:
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Shipyard Quayside Harbour Portal Crane , Mobile Double Portal Jib Crane 300T Images |