Folding marine crane is a kind of lifting machinery specially designed for the marine environment, it has two major functions, knuckle arm and telescopic, the structure is relatively complex, but it is popular for its flexibility and adaptability. This kind of crane is fixed to the ship deck by flange or welding, and has functions such as folding, telescoping, luffing, slewing and lifting, making it able to provide a larger operating area while taking up less space, which is very suitable for ships or yachts with limited space.
(Only reference ,we accept customization.)
Model |
Unit |
YQ-20 |
Out-Reach |
m |
6 |
12 |
SWL(Working Load ) |
KN |
20 |
Hoist Speed |
m/min |
15 |
Luffing Time |
s |
60 |
Slewing Speed |
r/min |
1 |
0.8 |
Power |
KW |
15 |





*Advantages of Factory Supply Discount Price Made in China 20ton Ship Crane Knuckle Marine Crane Track Engineering Crane **
1. **Exceptional Versatility**
Designed to handle a wide range of tasks, from lifting heavy materials to precise load placement, our cranes are perfect for various industries.
2. **Powerful Performance**
With a robust hydraulic system, these cranes offer unmatched strength and reliability for heavy-duty operations.
3. **Compact and Efficient**
The folding arm design ensures easy storage and transportation, making it ideal for marine and deck applications.
4. **Durable and Reliable**
Built with high-quality materials, our cranes are designed to withstand harsh environments and provide long-lasting performance.
5. **Easy Operation**
User-friendly controls and advanced features make these cranes simple to operate, reducing training time and increasing productivity.
Package : Nude package/plastic /plywood box ,which is based on the quantity client orders .
Lankao Tianlong Engineering Machinery Co., Ltd. and Lankao Tianlong Trading Co., Ltd. are both subsidiaries of Tianlong Group
Lankao Tianlong Engineering Machinery Co., Ltd. is a high-tech enterprise mainly engaged in the research and development, production, and sales of hydraulic machinery products such as gantry cranes, truck cranes, aerial work vehicles, ship cranes, and port cranes. For over 20 years since our establishment, we have always believed that products are based on character, adhering to the principles of high standards, strict requirements, refinement, and zero defects. Our production and sales have been recognized by users nationwide. To meet market demand, the company invested a large amount of funds to purchase a large number of advanced production equipment, efficient and intelligent manufacturing, and created excellent products.
Lankao Tianlong Trading Co., Ltd. is mainly responsible for import and export business. Our sales team has extremely high professional skills and can accurately understand customer needs, providing customized solutions for customers.
We always believe that the after-sales team is a warm bridge between the company and customers. We uphold the service concept of "customer first" and provide customers with comprehensive and thoughtful after-sales service. All team members have undergone rigorous technical training and possess solid professional skills. When dealing with after-sales issues, always strive for a balance between efficiency and quality, solve problems in the shortest possible time, and minimize customer losses to the greatest extent possible.
Our company strives for survival through quality and development through service, always adhering to the principles of honoring contracts and keeping promises. We welcome new and old customers to come and purchase our equipment at a discounted price! The company makes every effort to make customers feel that purchasing products is a friendly and enjoyable experience!

1. How to get your quotation ?
Please provide your requirements :
1).Max Lifting capacity ? (kg or t)
2).Working Radius (m)
3).Quantity
2. Can you accept customization ?
Yes ,of course . We can manufacture the crane according to customers' requirement
3. Delivery time : Normally one week after your payment .It depends on the quantity you order.
4. Can you delivery the crane to customers' country directly ?
Yes ,of course .Only let us know your destination port ,then we will arrange to delivery.
5. Can customer make payment by trade assurance?
Yes ,of course
6. Can customer visit your factory ?
Yes ,very welcome to our factory
7. Payment terms : L/C ,T/T,Cash,WU,MG ects
Any other questions, please give us a message, hope can cooperate with you! and welcome to visit us!