Single Arm Slewing Davit Ship Deck Crane 10ton Knuckle Boom Floating Crane

• Customization: Available
• After-sales Service: Provide a Solution Within 6 to 12 Hours
• Warranty: 24 Months
• Model NO.: 20t crane barge
• Certification: CE, ISO9001
• Condition: New
• Application: Coal Stack, Port, Wharf
• Operation Form: Cabin
• Maximum Lifting Weight: 150-200t
• Sling Type: Wire Rope
• Installation: Overall Rapid Disassembly
• Power Source: Electric
• Type: Rotary
• Rotation Angle: 360 Degree
• Slewing Speed: 1.3 Rpm
• Hoisting Speed: 60m/Min
• Luffing Speed: 50m/Min
• Working Radius: 7-45m
• Transport Package: International Export Standard Packaging
• Specification: 40f container
• Trademark: Nucrane
• Origin: Henan, China
• Production Capacity: 30 Sets/Year

Product Description

Floating crane is a type of engineering ship that specializes in lifting operations on water. It is widely used, such as in ports to complete the loading and unloading of goods; Complete salvage operations in maritime accidents; Complete port construction, bridge construction, and equipment installation in various harbor and offshore hydraulic engineering projects; Complete equipment outfitting and repairs at the shipyard; In recent years, with the development of offshore oil, relying on oversized floating cranes, the construction and installation of drilling platforms have been completed.

The crane part that can rotate 360° is called a full swing floating crane. The semi rotary floating crane has a simple structure and is easy to operate, usually fixed on the dock to lift bulk goods, etc; The structure of a fully rotating floating crane is relatively complex: however, its boom can rotate 360°, which is not only widely used in small and medium-sized floating cranes, but also increasingly widely used in large floating cranes with the continuous improvement of technical level.

Main Features And Advantages
1.Adopt advanced R&D and technical methods to ensure the reliability of the product. 
2.dopt multi-arm boom technology, good for neutral, cross-section bending ability is strong.  
3.Compact arm head and tail design to maximize the length of the boom lap, prolonging the service life of the crane.  
4.Integral lifting winch mechanism, higher working efficiency, longer life of hydraulic system.  
5.The arm head adopts the integral arm head structure, the strength is greater. The design of split arm head reduces the bearing capacity of arm head.  
6.Independent research and development of rotary mechanism can mmet the varied requirements of working situations.  
7.Anti-rotary impact device.

Safety working load (N)	Max working  Range (m)	Min working  Range (m)	Hoisting  Speed  (m/min)	Slewing  Speed  (r/min)	Luffing  Time  (s)	Hoisting  Height  (m)	Slewing  Angle	Trim/  Heel
10	6~12	1.3~2.6	15	1	60	30	360	2/5
15	8~14	1.7~3	15	1	60	30	360	2/5
20	5~15	1.1~3.2	15	1	60	30	360	2/5
30	8~18	1.7~3.8	15	0.9	70	30	360	2/5
50	12~20	2.5~4.2	15	0.75	80	30	360	2/5
80	12~20	2.5~4.2	15	0.75	100	30	360	2/5
100	12~20	2.5~4.2	15	0.75	110	30	360	2/5
150	12~20	2.5~4.2	15	0.6	110	30	360	2/5
200	16~25	3.2~5.3	15	0.6	120	35	270	2/5
250	20~30	3.2~6.3	15	0.5	130	40	270	2/5
300	30	3.2~6.3	15	0.4	140	40	270	2/5
350	20~35	4.2~7.4	15	0.5	150	45	360	2/5
400	20~35	4.2~7.4	15	0.5	150	45	360	2/5
450	25~40	5.3~8.5	15	0.45	160	50	360	2/5
500	25~40	5.3~8.5	15	0.45	170	50	360	2/5

Note:The above data is only for refence.Lifting capacity,working radius and lifting height etc could be customized based on client request.

After-Sales Service
Our after-sales service provide:
1.14 months warranty when products leave the factory, or 12 months warranty after installation 
2.2 years spare-parts provided for better maintenance.
3.Professional technical staffs provide installation, commissioning and training services.
4.Delivery with English user manual, parts manual, product certification and other relevant certificates.
5.Technical advisory for any time and Engineers available to service machinery overseas.