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Stiff boom is designed for general cargo handling and service onboard ships and offshore units. The cranes are available in various range and can be supplied according to customer requirements. The stiff boom cranes can be delivered within a broad range of certifications and numerous optional features. Stiff boom cranes, the boom type is fixed, are typically used in dock, on fixed installations and in harbor conditions with its stability.
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FEATURES
In certain situations a stiff boom crane even has a superior ability to reach over obstructions such as fences or walls where other cranes may fail.
Not only are the important moving parts of the stiff boom protected inside the machinery, they are also less strained when lifting a load, as energy goes to its winch first, then to the lift cylinder, and then the actual crane structure.
Example model
| SWL | 6T@10M |
| MAX WORKING RADIUS | 10m |
| MIN WORKING RADIUS | 3m |
| HOISTING SPEED | 0~10m/min |
| HOISTING HEIGHT | 20m |
| SLEWING SPEED | ~0.8r/min |
| SLEWING ANGLE | 360° |
| LUFFING TIME | ~ 45s |
| EXTENSION TIME | ~150s |
| WORKING CONDITION | TRIM ≤2° HEEL ≤5° |
| ELEC-MOTOR POWER | Y160K-4-H |
| POWER | 15kw |
| Speed | 1460r/min |
| POWER RESOURCE | AC415V/50HZ |
| PROTECT CLASS | IP56 |
| INSUKATE CLASS | F |
| WORKING TYPE | S1 |
