DCHP-1 Online
self-dumper Lumbering 
n. a huge barge that dumps its load of logs into the water when it arrives at its destination.
- 1964 [Caption] The era of huge log booms is being superseded by huge log barges of the type shown above. This is a self-dumper.
- 1964 [Caption] The era of huge log booms is being superseded by huge log barges of the type shown above. This is a self-dumper.