Knuckle boom crane
Knuckle boom crane is a type of crane, which is characterized in that the crane boom is connected to the knuckle arm.
This crane is hydraulically driven,maximum capacity is 200t/m.the control can be either manual or wireless remote control All hydraulic components used are from internationally renowned brand.
The steering knuckle arm usually plays the role of connecting the boom and the main structure of the crane, and can rotate and adjust the Angle within a certain range to realize the lifting operation in different positions and directions.
The design of this crane allows the boom to have greater flexibility and operating range, and can adapt to a variety of complex lifting needs and working environments.
Hydraulic marine knuckle boom cranes offer a number of significant advantages in the marine industry, which not only improve operational efficiency, but also enhance safety and adaptability. Here are the main advantages of hydraulic marine knuckle boom cranes:
1. Powerful lifting capacity
The hydraulic marine knuckle boom crane is equipped with a powerful hydraulic system, which can provide stable and continuous power to support the lifting of heavy cargo. Its lifting capacity is usually high, which can meet the loading and unloading needs of various heavy cargo.
2. Flexible scope of operation
The knuckle arm design allows the boom to be telescopic and angled, thus expanding the working range. This flexibility allows the hydraulic marine knuckle boom crane to adapt to different ship deck layouts and operating environments to complete a variety of complex lifting tasks.
3. Efficient work efficiency
The hydraulic system responds quickly and the power transmission efficiency is high, which makes the hydraulic marine knuckle boom crane have a fast speed in lifting, slewing and telescoping. This greatly improves the efficiency of the operation and shortens the time of cargo loading and unloading.
4. Stable working performance
The stability and reliability of the hydraulic system enable the hydraulic marine knuckle boom crane to maintain smooth operation during operation. Even in the face of harsh sea conditions and complex operating environments, it can ensure the safe operation of hoisting operations.
5. Good handling
Hydraulic marine knuckle boom cranes are usually equipped with advanced electrical control systems for precise control and safe operation. The operator can easily control the actions of the crane through the control panel or remote control, which improves the convenience and safety of the operation.
Technical specification
| 30KN×17m Hydraulic foiding boom telescopic slewing crane |
| Safe working load |
30kN |
Environmental temperature |
-10ºC-45ºC |
| lifting height |
20m |
Motor specification |
Y160L-4-H |
| lifting speed |
10M/min |
Motor power |
20KW |
| Rotation speed |
0..6r/min |
Motor duty system |
S6-40% |
| Rotation angle |
359°(Incomplete rotation) |
Motor power source |
380V /5HZ/3P |
| Wooking radius |
2.5~17m |
Protection class |
IP56 |
| luffing time |
60s |
Insulation class |
F |
| Allowable tilt angle |
Heel |
≤5° |
|
|
| |
Trim |
≤2° |
|
|
| Protection level of electric control box |
IP23 |
|
|
| Electic control box controls voltage |
220V/50HZ/1P |
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Note: The parameters of this table are conventional configurations, and can be redesigned according to the actual working conditions of users.
Important
It is important to know the intended application of your marine crane requirement. Below, you will find a general list of topics that we will discuss to accurately manufacture a marine crane to your specifications.
* What are you planning to lift with your marine crane?
* What is your desired load?
* What is your desired reach?
* Are you interested in which kind of marine cranes?
* What are your environmental conditions?
* What kind of controls would you like?
* What is your drive system preference, electric hydraulic, diesel hydraulic, air pressure, or existing power system?
* What classification does your marine crane require? ABS, Bureau Veritas, Lloyd's?
Packaging
We will choose standard packaging and transportation methods according to different products and components, and can also choose customized solutions according to customer needs.
We can be certified by multi-national classification societies, as long as you have the need.
Cooperative customer cases
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