Piggy back type hatch cover has been provided on wide open hatch ships for special cargo handling use of 50,000DWT Class type ship actuated by high mount jack up cylinder and self-incorporated drive unit inside of hatch cover and cab-tire type power cable.
| Make | SMS-SME |
|---|---|
| Manufacturer | SMS-SME PTE. LTD. |
| Model code | Piggy back |
| Additional info |
Piggy back type hatch cover has been provided on wide open hatch ships for special cargo handling use of 50,000DWT Class type ship actuated by high mount jack up cylinder and self-incorporated drive unit inside of hatch cover and cab-tire type power cable. |