English Change Made in the USA

Horsepower: 630 HP diesel engine
Length: 43'
Width: 10'
Height: 13' 6"
Weight: 64,000 lbs (approx)


As the first machine designed exclusively to grind asphalt shingles, the RG-1 is packed with exclusive features that minimize wear and maintenance downtime.

Horsepower: 350 - 765 HP electric or diesel

Multi-Purpose Shingle Grinders

Rotochopper multi-purpose shingle grinders combine remarkable versatility with exclusive wear-limiting features.