Full size replica of worlds first gas engine - fueled by Hydrogen - Otto Langen Atmospheric

Full size replica of the worlds first "successfully produced" engine. 1/2 HP 1867 Otto Langen engine made by Grenning Models. 10 feet tall, 2500 lbs & 50" flywheel. The physical project started June of 2015, completed Spring 2017. Research for it spanned a couple decades, Measurements taken were taken on several existing engines including the original engine Serial Number 1, (still exists today) in a private museum (Deutz Technikum) just outside of Cologne Germany. What a fantastic project this has been.

[@superkas]

I can watch it all day! Thank you for sharing your hardwork, really great job!

[@ironbrassmachine]

Well done and congratulations on the completion!

[@wgrenning]

Amazing, at 0:28 the camera shakes from the downward recoil of the engine (even through a steel reinforced concrete floor) !

[@reypolice5231]

I live up by cool springs museum. Hope to see you there the next time they open.

[@larryanger7287]

Absolutely stunning Wayne!

[@CraigDeShong]

Beautiful job Wayne, love the paint work too.

[@ChrisEpping]

Beautiful job Wayne! Thanks for the video.

[@wgrenning]

Thank you Chris

[@fm1224]

unbelievably stunning!!!

[@Name-cp5xh]

Very cool, put it on the dyno and see what she’ll do at the crank..

[@jonasyulledesouzayulle3300]

Boa noite felicidade paz grand invent union pacific fabricado em 1869 foi um grande invent e e um grand invento muito legal e muito interessante muito bom parabéns legal.

[@bobwhite3777]

Ok first off it Sounds like a UFO just thought I would give that a mention two I think that if you put any load on this thing at all it might explode.