A Knuckle Telescopic Boom Crane refers to a marine lifting device that adopts two core structural designs: "foldable + telescopic". The boom features an "articulated structure" - it consists of multiple sections connected by hinges (similar to finger joints), enabling folding movements. Meanwhile, single or multiple sections of the boom can lengthen/shorten like a telescope, allowing flexible adjustment of the working radius and height.
Lifting and handling operations not only test the performance of lifting equipment, but also are directly related to operational efficiency and safety. We are well aware that what you need is not a "one-size-fits-all" device, but a lifting solution that truly understands on-site requirements and can accurately solve practical problems. This is precisely the core value of our knuckle telescopic boom crane, which is specially designed for ship operations - a customized and efficient collaborative partner for you.
The Knuckle Telescopic Boom Crane is a commonly used lifting equipment in the maritime and logistics fields. Its core advantages stem from the combination of the dual functions of "boom folding" and "boom telescoping":
Strong Space Adaptability:
- When the boom is in the folded state, the crane has a compact size, making it suitable for space-constrained scenarios such as ship decks and narrow areas.
High Operational Flexibility:
- The telescoping function can adjust the boom length to cover different working radii, while the folding function enables multi-angle bending of the boom. This facilitates the lifting and transportation of goods to complex locations (e.g., the interior of a ship's cargo hold), and the crane is commonly used in scenarios like marine supply and port loading/unloading.
Design Advantages Aligned with Practical Operating Scenarios
Flexible Adaptation to Narrow Spaces
- The space on ship decks and in cargo holds is limited, where traditional lifting equipment often struggles to operate. With its multi-joint flexible steering and telescopic boom design, our knuckle telescopic boom crane can achieve precise positioning in compact environments, easily completing tasks such as equipment hoisting and material handling while minimizing interference with other operating areas.
Precise Control and Efficient Operation
- To meet the demand for lifting and transporting precision equipment or fragile materials on board, we provide millimeter-level fine-tuning capability. Operators can achieve intuitive and smooth movement through the ergonomic control system, significantly reducing operational risks and enhancing the reliability of critical operations.
Toughness and Durability Assurance
- The marine environment imposes extremely high requirements on the corrosion resistance and structural strength of equipment. We customize protection solutions based on your operating environment - from the selection of corrosion-resistant steel materials to anti-corrosion coating treatment - to ensure the long-term stable operation of the equipment in high-humidity and high-salinity environments.
We reject "one-size-fits-all" product solutions. Each knuckle telescopic boom crane will have its configuration adjusted based on your specific needs:
- Customized Lifting Capacity: Optimize the hydraulic system and structural design according to the weight range of the goods you most frequently handle.
- Adjustment of Working Radius: Tailor the optimal boom length and rotation range based on the characteristics of your operating space.
- Personalized Control Methods: Provide control interfaces and automated function options that align with your team's operating habits.
- Installation Adaptation Solutions: Fully consider the deck layout and structural characteristics to design the most reasonable base fixing scheme.
- Adjustment of Storage Space Dimensions: Design appropriate storage dimensions based on the layout of the deck storage area to reduce space waste.
Why choose YFM?
When you choose our Knuckle Telescopic Boom Cranes, what you get is more than just a lifting device-it also includes:
- Reduced equipment relocation time and improved daily operational efficiency
- Minimized operational disruptions caused by inconvenient lifting
- Less need for multi-person collaboration, lowering labor costs
- Minimal occupation of valuable deck space by the equipment
We invite you to discuss your specific operating scenarios with us in detail. Let us provide you with a knuckle telescopic boom crane that truly understands the needs of ship operations, making it a reliable and efficient member of your team.
Contact our engineering team now to obtain an exclusive, customized solution.
Drawing
Main Parameters
|
SWL |
25Tx2.2m | |
| 1.35Tx18m | ||
| Working radius | Max. | 18m |
| Min. | 2.2m | |
| Lifting speed | 0~22 m/min | |
| Lifting height | 30m | |
| Slewing speed | 0.6r/min | |
| Slewing angle | 360°No limit | |
| Luffing time(avarage) | 70s | |
| List/Trim for vessel | 5°/2° | |
| System pressure | 25 MPa | |
| Dead weight | 15t | |
| Operating ambient temperature | -20℃~+40℃ | |
| Class | CCS | |
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