Husqvarna PG 820

With its grinding width of 820 mm, the Husqvarna PG 820 is the manufacturer's most productive planetary grinder for concrete floors and is intended for industrial applications. Featuring planetary drive and Dual Drive Technology™, it is described by the manufacturer as one of the most powerful and efficient machines on the market. The PG 820 is a good choice both for preparing and repairing concrete floors and for all types of grinding and polishing, dry or wet, and it is designed for use with the HiPERFLOOR® system for polished concrete floors.

Dual Drive Technology™ provides fully independent control of the planetary head and the three grinding heads, in both speed and direction of rotation, and the high power output ensures a high production rate. The grinding heads are driven by a high-quality belt, and a unique 5-way sealing mechanism protects bearings and internal parts against concrete dust and slurry. The seal, the steel head system and galvanised steel parts result in extended service intervals, while the three heads provide high downward pressure and stable operation even on uneven floors.

The machine is built on a robust steel frame with a solid one-piece aluminium cover. Redi Lock® makes it possible to change diamond tools quickly and effortlessly, and the adjustable handle allows an ergonomic working position. The PG 820 is supplied for 3-phase 380–480 V, 50 Hz, with 12.5 kW motor power and three 270 mm grinding discs. The operator's manual is shared by the PG 680 and PG 820 and is available in several languages.