The PG 820 and PG 680, from Husqvarna Construction Products, are triple-headed grinders suitable for a range of concrete polishing applications. The PG 820 is the largest in Husqvarna’s selection of surface preparation and finishing machines. Equipped with Dual Drive Technology, the PG 820 provides heavy-duty polishing power.
The PG 680 is smaller in size than the PG 820 and is maneuverable, efficient and easy to use. Powered by 17- horsepower, three-phase motors, both grinders also feature independent control of both planetary and satellite grinding heads for speed and direction of rotation.
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