Mine Trolley can be retrieved by attacking them. Attacking the Mine Trolley with a blade or a long gun will instantly destroy it.
Crafting a Mine Trolley takes five Metallic Ingots.
The Mine Trolley's original purpose was to store objects and items, and the more you put in, the higher the "earth level" would rise. However, they were eventually used as vehicles to ride in, in addition to being used to store objects and items.