MARINE & OFFSHORE EQUIPMENT
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Marine Painting
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Marine Auxiliary Machinery
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Marine Diesel Generator Set
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Ballast Water Management System
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Seawater Desalination Plant
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Marine Oil Separator
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Marine Hot Well Unit
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Marine Boiler
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Marine Pump
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Marine Gear Pump
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Marine Hand Pump
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Labour Protection Appliance
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Marine Anode
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INDUSTRY EQUIPMENT
- Hoisting Equipment
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Cutting Machine
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Container Securing Fitting
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Diesel Generator Set
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Earthwork Teeth
STOCK LIST
Contacts
Tel:+86-23-67956606
FAX:+86-23-67956622
Email:manager@cqhisea.com
Working Time: 9:00--17:00
Working Day: Monday to Friday Website: www.cqhisea.com
Electric Slewing Crane
Electric Slewing Crane
Application
The electric slewing crane is one of the most important equipment of every vessel, it's have widely applications, such as lifting....
According to the structure, the electric slewing crane can be divided into fixed boom, knuckle boom, telescopic boom and telescopic knuckle boom. From the design stage to dispatch, our internal quality assurance systems fully comply with marine class standard.
In addition, third- party surveyors will check the process of design and fabricating to ensure the marine crane complies with all relevant specifications.
Material
Aliminum, stainless steel and carbon steel.
Advantages and Features
1. Corrosion resistance, long lifespan.
2. Working load from 0.5KN to 300KN.
3. Easy for maintenance, lubrication and inspection.
4. High strength construction, high efficiency gearbox.
5. Can be designed and manufacture to suit customers applications and special operating requirements.
6. General motor or explosion-proof motor.
7. Automatic & manual overload protection system.
8. 360° continuous rotation with limits available
9. Certificate: CCS, BV, LR ...
Drawing of Electric Slewing Crane
| Safety Load | Working Radius | Hoisting Speed | Luffing Time | Slewing Speed | Elc. Motor Power (Hoisting/Traveling/Slewing) | |
| KN | Max. | Min. | m/min | s | rpm | KW |
| 5 | 8 | 2 | 12 | 35 | 0.8 | 2.2/1.5/1.5 |
| 10 | 8 | 2 | 10 | 35 | 0.7 | 3.7/2.2/1.5 |
| 15 | 8 | 2 | 12 | 40 | 0.7 | 5.5/3.7/2.2 |
| 20 | 10 | 2.5 | 10 | 50 | 0.6 | 7.5/5.5/3.7 |
| 30 | 10 | 3 | 10 | 60 | 0.55 | 11/7.5/5.5 |
| 40 | 12 | 3 | 10 | 65 | 0.5 | 15/11/7.5 |
| 50 | 15 | 4 | 10 | 85 | 0.4 | 18.5/11/11 |
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Above specifications only for reference, We can supply various marine cranes according to your requirements. |
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