The jaw has a design flaw that encourages rocks to catch the lip. Extra metal could be used to fill it in and make less work for the sledgehammer. I've seen this gentleman working in other videos. He seems like a intelligent person. I would guess he's a very good guy.

Very nice vedio exelant❤❤❤😅

Yacht ROCK

Nice video jnaab 👍👍👍

Nice video thanks good luck

Good job interesting

Someone needs to buy these guys a grizzly, half the rocks going in should not clog the machine.

Great job, ty ....stay safe

Where are the You Tube safety Police?

video bellissimo

ROCK the house!

Very nive vedio exelant ❤❤❤

Nice video thanks keep it up and up

Very efficient. That's my job, repairing of quarry machinery. Love it

Powerful crusher

Very nice vedio exelant❤❤❤

why tf am I watching this and why tf is this so mesmerizing?😐

Agar asi video ho to bhai 1 ghanty ki video honi chaiye🥳

Asi hi video Upload kiya kro bhai Roz❤asy hi stones or asa hi fast crusher 💕And upload long Video Bruh❤

Amazing❤

Very nice video thanks with best wishes

Nice video jnaab 👍👍👍

❤❤as always

Je suis hypnotisé ....😆😆😆🐞🌻😎

Jai fait ce job..tres impressionnant a coté de la machine et dangereux....merci pour ces images...moi ça me relax....🐞🐞🐞🐞🌻🌻😎

Love This Video❤

Very nice video good luck

Very nice vedio welldone ❤❤❤

Nice video

I appreciate the way you deal with jams, no putting people in harm's way unnecessarily. Great video!

Nice video thanks keep it up with good luck

Very nice vedio exelant❤❤❤

❤❤❤

Hard worker's,

Love the speed

Very nice vedio welldone ❤❤❤

the man has poor judgement. change worker

Interesting video

Nice video thanks

Very nice vedio thanks❤❤❤

ROCK salt

too narrow angle. hard to watch

Nice video

Bro where can i buy this mashine and how much??

Nice video jnaab 👍👍👍

Nice video jnaab 👍👍👍

Nice video jnaab 👍👍👍

Nice video thanks keep it up and up

Very nice vedio exelant ❤❤❤

Very nice vedio ❤❤❤