Husqvarna PG 820 RC

The Husqvarna PG 820 RC is the world's first remote-controlled concrete grinder with Dual Drive Technology™. Compared with the well-known PG 820, the RC version delivers significantly higher productivity and an even better grinding result, while operation is more ergonomic and transport to and from the work site easier. The remote control frees the operator to prepare the next tool set, adjust hoses or spread GM 3000 with a brush while the machine is working. With a grinding width of 820 mm, the machine is intended for industrial applications, preparation and repair of concrete floors, and dry and wet grinding and polishing, including HiPERFLOOR®.

The oscillation function recreates the manual grinding movements, and with adjustable amplitude and frequency the best possible grinding pattern is achieved. The ridges that otherwise form between passes are eliminated, the floor becomes flatter, and the operator saves time because one pass replaces cross-grinding. Dual Drive Technology™ provides fully independent control of the planetary head and the satellite heads in terms of speed and direction of rotation, and stored parameter settings ensure consistent operation and results even when operators change.

The remote control has an intuitive colour display with two-way communication with the machine, shows key parameters at all times and comes with a comfortable harness. The integrated battery pack lasts a normal working day, typically charges in two hours from 1- or 3-phase power and makes the machine easy to transport. Puncture-proof, foam-filled drive wheels give good grip on all surfaces, the front transport wheel is easily removable and can be locked in the parking position as extra grinding weight, and the diamond tools are changed quickly with Redi Lock®.