Life raft davit type ZT
Application
Davit type ZT is used for life raft.
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Construction
Davit's rotation is brought about by a hand mechanism fixed to the foundation parallel to ship's side.
The winch mounted on the davit serves the raft it's brake allows to control from the deck or from the raft.
A high-speed hand gear is assigned for hoisting of an empty hook. Davit meets requirements of
SOLAS 74/83/86/92, DNV, NMD, GL, SBG, PRS, MRS, DOT, LRS.
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Click to enlarge
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Technical data
| Common technical parameters |
Unit |
Types of davits |
| ZT 1,4/3,0-3,2 |
ZT 1,4/3,2-3,3 |
ZT 2,1/3,65-3,6 |
| Lifting capacity |
t |
1,4 |
1,4 |
2,1 |
| Outreach W |
m |
3,65 |
3,2 |
3,0 |
| Outreach L |
m |
3,047 |
3,246 |
3,7 |
| Height H |
m |
3,3 |
3,438 |
3,745 |
| Height of sheave from the deck Ho |
m |
3,156 |
3,293 |
3,6 |
| Height S |
m |
1,8 |
2,1 |
2,0 |
| Depth of lowering |
m |
30 |
| Angle of heel |
o |
20 |
| Angle of trim |
o |
10 |
| Standard davit rotation |
o |
90 |
| Lowering speed |
m/s |
Vo= 0,4+( 0,02*H ) |
| Release |
- |
left or right |
| Mass of davit with winch |
kg |
~1200 |
~1200 |
~1300 |
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 Boat davit ZO1
 Life raft davit ZT
Universal rotary davit ZOS
Fast rescue boat davit ZLS-15
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