22M Marine Knuckle Boom Crane
Product Description
We are an integrated company of industry and trade,our factory specialize in this field for many years. We can
design and manufacture any type marine/offshore cranes based on your technical requirements.
For an example:
This product is called 2.5T22M crane, because the largest feature is that the crane can lift 5T ( Maximum weight ) at
11 meters ( the length of boom ). You may need 4T40M, 3T30M, 5T50M ETC. We can manufacture it that you want.
Specification
| SWL | 2.5T@22M&5T@11M |
| MAX WORKING RADIUS | 22m |
| MIN WORKING RADIUS | 3m |
| HOISTING SPEED | 0~12m/min |
| HOISTING HEIGHT | 30m |
| SLEWING SPEED | ~0.5r/min |
| SLEWING ANGLE | 360° |
| LUFFING TIME | ~ 70s |
| EXTENSION TIME | ~150s |
| WORKING CONDITION |
TRIM ≤2° HEEL ≤5° |
| ELEC-MOTOR POWER | Y160K-4-H |
| POWER | 45kw |
| Speed | 1475r/min |
| POWER RESOURCE | AC415V/50HZ |
| PROTECT CLASS | IP56 |
| INSUKATE CLASS | F |
| WORKING TYPE | S1 |
General Arrangement
Manufacturing at OUCO workshop
FAQ
1. Can this type work in hazardous environment?
Sure! We can customize for you, acid proof or explosion proof, no problem for that.
2. Can you provide the serious lifting tools?
Sure, we can provide any lift tools such as lift sling belt, lift clamp, grab, magnet or other specials as your requirement!
3. How can we install the crane?
Our senior engineer can be your side to do the installation guide service and training. Moreover, our best sales can visit your country.
4. Safety device
Overload limiter, Limit Switch (lifting and traveling), Interlock protection device.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.