液压叉车是叉车的附件，用于增加叉车的覆盖范围。它最初用于只能从一侧提供服务的平板式公路卡车的装卸。使用前叉车，可以毫无问题地获得第二排的托盘。叉车伸手可及的东西也用于双深机架存储。

       he Reaching Fork Carriage is an attachment for fork lift trucks which serves to increase the reach of the lift truck. It is preliminary used in loading and unloading of flat bed road trucks which can be served only from one side. With the reaching fork carriage the pallets in the second row could be gotten without problems. The fork carriage reach is also employed with double deep rack storage.