Cam power hammer - GIF and video

[Altair]

Da Vinci-inspired cam power hammer built by Ray From The Hayclan.




1:02 video:

Previously:

1942 enormous rope drop hammer - photo
Enormous power hammer - video
334 year old Häfla Hammer in use
1877 Le Creusot world's largest steam hammer

[Toolmaker51]

Now if anything was home-built, this certainly is. Notice railroad track anvil, that narrow curve seems ideal.
Wonder is design process; conclusions on rise of cam, final drive RPM, sledge hammer weight, and location of follower.
Youtube?
Online forum?
Or he just had stuff lying around?
I imagine hammer weight the initial point of entry.

Sitting here, vegetating this overcast Sunday, [in relaxing post offload new-to-me 36" sheet metal shear]. Offload accomplished nearly same as 48" brake posted last year, but NO high center of gravity concerns!