The Ronlon Propane 680 is an impressive 27-inch concrete grinder,that has an aluminum alloy gearbox and planetary gear driver ，it 's designed to improve performance, productivity and safety.

Advantgages:

Kawasaki FX600V 19HP Engine 3 Year Engine Warranty

Propane means more earlier, cordless work!

Easy tool changes and control panel operation

May be used wet or dry

The head pressure adjusted by lifting can be remote controlled by switch

Can be a grinder and burnisher to produce an incredible shine