This is a Delmag jumping jack. It was an old school method of compaction . How it works is that when the throttle is engaged, the diesel engine fires and unleashes a violent mechanical or explosive force that compresses and then releases the springs, launching the entire 60 to 100-kg machine into the air.

Simisanyaa appreciation message to Simisquad6 — feeling blessed

joe larp does the joe bart dance 😭 #joebartolozzi #fyp #funny #larp #joebart @Joe Bartolozzi

Hals über Kopf Onride Erlebnispark Tripsdrill 🎢🇩🇪 #rollercoaster #adrenaline #themepark #freizeitpark #ride

Poor family people are flocking to see the old-fashioned train❔😱

Real life scenario | Your friend’s sister has a crush on you W/ @TERi @Tami🌸 @Gramvoice

What An Awesome God - Phil Wickham (Cover)