30m Marine crane knuckle boom hydraulic crane with international components
Product description:
OUCO Knuckle Boom Crane manufactures a full line of quality offshore cranes for use on ocean ships, drilling rigs and platforms. These cranes are designed and engineered to handle a wide range of sea wave heights and conditions.
Our offshore cranes are designed, manufactured, and tested according to International Standards for Lifting Appliances, and are certified according to Sea State code classifications. Our shipboard and offshore cranes are designed to handle everything from calm seas (Sea State 0. Average wave height = 0; Wind speed = less than 1 knot) to very high seas (Sea State 7. Gale force winds. Average wave height = 6.1-9.1 m (20-30 ft).
FAQ:
Q: What’s working radius of your crane?
A: From 1m to 100m, we can design and make according to your requirement.
Q: Which crane type should I choose?
A: We have foldable boom, knuckle boom, telescopic boom, stiff boom, etc.
Q: Can this crane be explosion proof?
A: Sure, we can equip any extra function based on your requirement.
Q: Does your crane have safety devices?
A: Of course, we have all cut off limits and alarms for safety reasons.
Q: How can I install the crane to my vessel?
A: We can send our service engineers to the vessel site for guiding or ship the crane in whole piece.
Anything else? We will be pleased to answer all your questions and doubts.
Technical specification, we can design and supply based on your requirement:
| SWL | 1t30m&2.5t15m |
| Max Working radius | 30m |
| Max Working radius | 4.2m |
| Hoisting height | 28.5m |
| Hoisting speed | 0~15m/min |
| Luffing time | 120s |
| Slewing speed | 0.5r/min |
| Slewing angle | 360° |
| Motor | 30Kw |
| Power supply | 380V,50Hz, 3ph |
| Lifting capacity | 1t/2.5t |
| Working duty | S1 |
| Protection Class | IP56 |
Production process at OUCO workshop:
OUCO friends from all over the world :
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