Hydraulic flush type watertight cargo hold hatch cover
- Application
Used to the area of the lifting equipment and items.
- Characteristics
The hatch cover is flush with the deck and its strength is equivalent to the deck’s strength.The hatch cover is operated by hydraulic mechanism.
- Advantages
The hatch cover is operated by hydraulic mechanism to open,close and lock with good water tightness.Open and closing runs smoothly and not only easy to operate,but also safe and reliable.
- Specification
No. | Nominal size mm LxBxR |
Deck opening size mm L1xB1xR1 |
Cover size mm L2xB2xR2 |
Q’ty of cylinder n |
1 | 3000x2000xR200 | 3200x2200xR300 | 3180x2180xR290 | 8 |
2 | 4000x2000xR200 | 4200x2200xR300 | 4180x2180xR290 | 8 |
3 | 5000x2500xR500 | 5200x2700xR600 | 5180x2680xR590 | 8 |
4 | 6000x3000xR500 | 6200x3200xR600 | 6180x3180xR590 | 8 |
5 | 7000x3000xR500 | 7200x3200xR600 | 7180x3180xR590 | 8 |
6 | 7000x3150xR500 | 7200x3350xR600 | 7180x3330xR590 | 8 |
Note: The cover thickness & coaming thickness are determined as per the location and loads.