Video: what happens when Walibi Belgiums launched coaster does not clear the hill?
A Theme Park Science video explained what happens if Mecalodon has too little speed after a launch. Engineer Jurnan Schilder showed how lightweight trains, temperature differences and the launch system all shape the coaster’s safety and reliability.
More context
In November 2025, Mecalodon received a more technical follow-up story. Looopings reported on a Theme Park Science special in which coaster expert and engineer Jurnan Schilder explains what happens if the launched coaster fails to clear a hill. The subject goes straight to what makes Mecalodon interesting: three launches, lightweight Gerstlauer trains and a long layout that must manage speed efficiently. Schilder explained that lighter trains require less steel and less launch power, leaving more budget for a longer track and allowing shorter launch sections. At the same time, designers must account for temperature differences: warm trains run faster than cold ones. The article also described how speed graphs for fast and slow runs are used to stay within safe limits. If a train does stop, the launch system must be able to get it moving again. For enthusiasts, this added rare technical context to the ride experience.