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25kn Inversed Arm Gravity Life Boat
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Ningbo New Marine Lifesaving Equipment Co., Ltd.
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Product description
25KN inversed arm gravity life boat
| table-main parameter (mn) | ||
| type | R(mm) | L(mm) |
| 21KN | «4800 | 4240 |
| 23KN | «5400 | 4700 |
| 25KN | «5500 | 4700 |
| Name | Unit | Data | ||
| Max.Working load | KN | 21 | 23 | 25 |
| Slewing radius | mm | R≤4800 | R≤5400 | R≤5500 |
| Max.Slewing load/Hoisting load | KN | 14 | ||
| Hoisting speed of Wire-rope | m/min | ≥18 | ||
| Lowering speed of Wire-rope | m/min | 40~60 | ||
| Max.Slewing angle | m | ≤330 | ||
| Stored power Slewing angle | ≤110 | |||
| Slewing speed instored power driven | r/min | 0.5~0.8 | ||
| Slewing speed in electric power driven | r/min | ≥0.25 | ||
| Diameter of wire rope | mm | Φ16 | ||
| Capacity of drum | m | 30 | ||
Main Details:
The Single Arm Slewing Davit is a free-standing, deck-mounted davit consisting of a davit arm, column and electric winch
Manual slewing type and hydraulic slewing type are both available
Easy to operate
For the hydraulic slewing type davit, slewing out the fully manned rescue boat from its stowed position into launch position is done by means of the accumulated power obtained from a self-contained hydraulic power pack unit.
Other sizes/dimensions available on request
The Single Arm Slewing Davit is a free-standing, deck-mounted davit consisting of a davit arm, column and electric winch
Manual slewing type and hydraulic slewing type are both available
Easy to operate
For the hydraulic slewing type davit, slewing out the fully manned rescue boat from its stowed position into launch position is done by means of the accumulated power obtained from a self-contained hydraulic power pack unit.
Other sizes/dimensions available on request
Basic specification for enquiry:
.Required lifting capacity
.Outreach – min / max
.Lifting height
.Lifting speed
.Luffing time
.Self-weight of the davit
.Power pack: (hydraulic, electric, or any other)
.Power source
.Required Classification societies
.Required lifting capacity
.Outreach – min / max
.Lifting height
.Lifting speed
.Luffing time
.Self-weight of the davit
.Power pack: (hydraulic, electric, or any other)
.Power source
.Required Classification societies
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