Uintah Chieftain | 1909-10-28 | Page 3 | Largest Rock Crusher in Operation

Largest Rock Crusher In Operation The largest rock crusher in the world was recently thrown Into operation operation operation opera opera- tion In a cement mill at South PIttsburg Pittsburg Pitts- Pitts burg Tenn and nd it crushes all the rock used by a barrel plant The machine has an hourly capacity of ot tons and 60 per cent of or the product is In pieces four Inches or orless orless orless less and 30 per cent in pieces two inches or less The crusher is 19 feet in height and weighs pounds The hopper is 20 feet in diameter The operation of ot this machine alone requires 29 horse power