| 摘要 |
A trailer ( 100 ) is disclosed having a trailer bed ( 106 ) that may be a drop center type trailer and a frame structure extending, including a forward frame ( 120 ), rearward frame ( 122 ) and upper beam ( 124 ) therebetween. Pivotable bunk assemblies ( 150, 160 ) having left and right portions are pivotably mounted to the trailer side rails ( 105 ), the bunk portions pivotable between a deployed position extending over the trailer and a non-deployed position. A top frame ( 130 ) is hingedly attached to the upper beam and engages the bunk assemblies when it is in the closed position. Deployable, load-bearing sidewalls ( 102 ) are also optionally provided. The trailer is easily convertible between a configuration suitable for hauling logs in the deployed bunk assemblies and a configuration suitable for hauling other product-for example, wood chips or the like-with the bunk assemblies non-deployed, and the sidewalls deployed.
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