摘要 |
A payload system for a cargo carrier includes a spillbox having a collar, a tube and a valve. The collar seats about a manhole of a shipping container. The tube has a first end and a second end, the first end being connectable to a flexiliner installed in the shipping container. The second end is connectable to the valve for communicating a load of cargo through the manhole via the spillbox. The spillbox is unseated from about the manhole to remove the flexiliner through the manhole after the load of cargo is extracted from the flexiliner.
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