The crane is a hydraulic slewing and luffing crane,for lifting a variety of marine debris and marine life,loading and unloading cargo or other special purposes.

Marine Hydraulic Slewing crane is composed by the cylinder, the fuel tank,crane hoisting mechanism and jib luffing mechanism. And lifting,rotating,jib luffing are driven by hydraulic system.

Advantage 

 * Flexible and reliable action

* Easy to operate

* Uses a wide range of characteristics .

* Suitable for operations at sea .

Type	Rated load (SWL)	Max.work        radius	Lifting speed M/min	Swing speed (r/min)	Amplitude time (m)	Lifing height (m)	Rotary range (°)	Allowing inclination (trim.heel)	Power (KW)
QY	0.5	5-12	15	1	60	30	360°	2°/5°	7.5
1	6-12	15	1	60	30	360°	2°/5°	11
1.5	6-14	15	1	60	30	360°	2°/5°	11
2	8-16	15	1	60	30	360°	2°/5°	15
3	8-18	13-15	0.8	70	30	360°	2°/5°	22
5	10-20	12-15	0.75	80	30	360°	2°/5°	37
8	12-20	10-15	0.75	100	35	360°	2°/5°	55
10	12-20	10-15	0.7	100	35	360°	2°/5°	75
15	12-22	10-15	0.6	110	35	360°	2°/5°	90
20	16-25	10-15	0.6	120	40	360°	2°/5°	125

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