Rumble strip machine - video

Rumble strip machine. Check out those hexagonal wheels. 3:32 video:

https://www.youtube.com/watch?v=w9nlQ-QCV0I


Previously:

https://www.homemadetools.net/forum/...835#post137123
https://www.homemadetools.net/forum/...390#post116750
https://www.homemadetools.net/forum/...334#post173151
https://www.homemadetools.net/forum/...302#post169365
https://www.homemadetools.net/forum/...049#post164669
https://www.homemadetools.net/forum/...695#post159474
https://www.homemadetools.net/forum/...802#post133311
https://www.homemadetools.net/forum/...617#post139631
https://www.homemadetools.net/forum/...810#post124446
https://www.homemadetools.net/forum/...8464#post87589

Pentagonal wheels

The couldn't have just made the cutter go up and down? Would have been easier on the machine and driver.

Seems like a high maintenance design. They must have built a lot of them though. Seems like within just a year or so, darn near every road here in the states had those rumble strips.

Got sea sick just watching .