If we cannot find the type of coaster that was used for the Amsterdam Dungeon that inspired the idea for this Mine-Cart coaster, then use a Gerstlauer Bobsled; with an Elevator Lift.

With these two layouts, that will be put together.
(FIRST LAYOUT) https://www.youtube.com/watch?v=YUdGQiU-Dfk
(SECOND LAYOUT) https://www.youtube.com/watch?v=3MwkdsIychk