Winches
Life Raft Winch Type WT15
Application
The life raft winch type WT15 is included in the life-saving equipment installed
on board the sea-going vessels and is intended for launching of completely equipped
life rafts occupied by a maximum of 16 people.
Construction
The life raft winch type WT15 is adopted for remote control of winch brake from
inside of the launched life raft.
Design of winch meets the requirements of the following rules:
- International Convention on Safety of Life at Sea SOLAS-74, Chapter III as amended
in 1983,
- issued by marine Classification Societies.
Technical characteristic
|
Max. pull in the hoisting rope during gravity launching of life raft [kN] |
15 |
|
Max. pull in the hoisting rope during recovery of life raft occupied by two people
[Kn] |
3.4 |
|
Lowering speed of completly loaded life raft s=(0.4+0.02H) [m/s] |
≤1 |
|
Max. duration for recovery of empty hook [s]
|
90 |
|
Rope drum capacity [m]
|
40 |
|
Max. diameter of hoisting wire rope [mm] |
12 |
|
Weight of winch [kg]
|
275 |
Example of denotation
The life raft winch of the right hand execution: WT15 P
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Life Raft Winch Type WT23
Application
The life raft winch type WT 23 is included in the life-saving equipment installed
on board the sea-going vessels and is intended for launching of completely equipped
life rafts occupied by a maximum of 25 people.
Construction
The life raft winch type WT 23 is adopted for remote control of winch brake from
inside of the launched life raft.
Design of winch meets the requirements of the following rules:
- International Convention on Safety of Life at Sea SOLAS-74, Chapter III as amended
in 1983,
- issued by marine Classification Societies.
Technical characteristic
|
Max. pull in the hoisting rope during gravity launching of life raft [kN] |
23 |
|
Max. pull in the hoisting rope during recovery of life raft occupied by two people
[Kn] |
4 |
|
Lowering speed of completly loaded life raft s=(0.4+0.02H) [m/s] |
≤1 |
|
Max. duration for recovery of empty hook [s]
|
160 |
|
Rope drum capacity [m]
|
40 |
|
Max. diameter of hoisting wire rope [mm] |
14 |
|
Weight of winch [kg]
|
415 |
Example of denotation
The life raft winch of the right hand execution: WT23 P
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Rescue Boat Winch Type WL13
Application
The rescue boat winch type WL13 is included in the rescue equipment installed on
board the sea-going vessels and is intended for launching and recovery of equipped
rescue boat occupied by set of 6 people.
Construction
The rescue boat winch type WL13 is adopted for remote control of winch brake from
inside of the launched rescue boat.
Design of winch meets the requirements of the following rules:
- International Convention on Safety of Life at Sea SOLAS-74, Chapter III as amended
in 1983,
- issued by marine Classification Societies.
Technical characteristic
|
Max. pull in the hoisting rope during launching and recovery of rescue boat [kN] |
13 |
|
Lowering speed of completly loaded life raft s=(0.4+0.02H) [m/s] |
≤1 |
|
Hoisting speed of completly loaded life raft [m/s] |
0.3 |
|
Rope drum capacity [m]
|
40 |
|
Max. diameter of hoisting wire rope [ mm] |
12 |
|
Supply for electric drive |
3x380 V, 50 Hz (35)
3x440 V, 60 Hz (46) |
|
Weight of winch [kg]
|
415 |
Example of denotation
The rescue boat winch with electric supply 3x380 V, 50 Hz (35) of the right hand
execution (P): WL13-35P
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Boat-Raft Winch Type WLT12/23
Application
The boat-raft winch type WLT12/23 is included in the rescue equipment installed
on board the sea-going vessels and is intended for launching and recovery of equipped
rescue boat occupied by set of 6 people and for lunching of completely equipped
life rafts occupied by a maximum of 25 people.
Construction
The boat-raft winch type WLT12/23 is adopted for remote control of winch brake from
inside of the launched rescue boat and life raft.
Design of winch meets the requirements of the following rules:
- International Convention on Safety of Life at Sea SOLAS-74, Chapter III as amended
in 1983,
- issued by marine Classification Societies.
Technical characteristic
|
Max. pull in the hoisting rope during launching and recovery of rescue boat [kN] |
12 |
|
Lowering speed of completly loaded boat s=(0.4+0.02H) [m/s] |
0.4 - 1.0 |
|
Hoisting speed of completly loaded life raft [m/s] |
0.3 |
|
Max. pull in the hoisting rope during gravity launching of life raft [kN] |
23 |
|
Lowering speed of completly loaded life raft [m/s] |
0.5 - 1.0 |
|
Max. duration for recovery of empty hook [s]
|
160 |
|
Rope drum capacity [m]
|
45 |
|
Max. diameter of hoisting wire rope [ mm] |
14 |
|
Supply for electric drive |
3x380 V, 50 Hz (35)
3x440 V, 60 Hz (46) |
|
Weight of winch [kg]
|
560 |
Example of denotation
The boat-raft winch with electric supply 3x380 V, 50 Hz, (35) of the right hand
execution (P): WLT12/23-35P.
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