Electric Slewing Crane - Marine Fixed Boom Crane - Hi-sea

Electric Slewing Crane


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



Crane

Main Technical Parameter
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
Above specifications only for reference, We can supply various marine cranes according to your requirements.



Contact with us now

Our mail: hs@cqhisea.com

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