The Husqvarna PG 8DR is a next-generation, remote-controlled planetary floor grinder that is redefining concrete surface preparation and polishing for contractors, equipment rental fleets, and industrial flooring experts. Engineered with Husqvarna’s exclusive Dual Drive Technology™, advanced dust and durability features, and class-leading ergonomics, the PG 8DR is purpose-built for high-production, heavy-duty grinding, and fine finishing on large commercial, retail, and public projects.

Husqvarna PG 8DR: Core Engineering and Innovations

At the heart of the PG 8DR is Husqvarna’s Dual Drive Technology™, giving users the ability to independently adjust both the drum speed/direction and the rotation of the three large 10.6-inch grinding discs. This provides unmatched control over tool action, removal rates, and final surface flatness. Coupled with its powerful 22.1 HP (16.5 kW) industrial motor and a massive 31.5-inch (800 mm) grinding width, the PG 8DR dominates in large-area surface prep, coatings removal, and glossy polishing—all with extreme precision and efficiency.

Full Technical Specifications

Signature Features and Benefits

• Ultimate Control with Dual Drive: The independent control of drum and disc RPM enables custom optimization for aggressive grinding, rapid coatings removal, or mirror-finish polishing, all with adjustment on the fly.

• Remote-Control Operation: Advanced joystick and anti-glare display allow operators to monitor real-time metrics—load, motor RPM, amps, grinder head status—reducing fatigue, saving time, and boosting jobsite safety and consistency.

• Mist Cooler System: Sprays a fine mist directly on diamond tools, significantly reducing the risk of glaze, boosting cutting speed, and extending working life for all tooling.

• Ergonomic Handling: Adjustable handle and integrated, foldable transport wheels mean one operator can move this heavy-duty grinder with ease. The onboard battery ensures transport power is always available.

• Oscillation for Flatter Floors: Replicates skilled manual “swing” of cross-hatch grinding for ultra-flat floors in fewer passes, eliminating ridges between lanes and making it easier to achieve super-flat or polished concrete results.

• Best-in-Class Dust Pick-Up: Robust floating shroud follows the contours of every surface, helping to eliminate airborne silica and keeping both operator and environment much cleaner—no manual adjustments needed.

• Rapid Tool Changes via EZchange: Swap or rotate tool plates instantly without tools, reducing downtime and making it easy to transition from aggressive prep to fine polish or change grits between steps.

• Fleet Management Ready: Embedded sensors for Husqvarna Fleet Services send usage, location, and service data to the cloud, helping managers optimize logistics and lifecycle maintenance.

• Integrated Charger: No more lost or dead machine batteries—the PG 8DR’s onboard charger ensures backup power is always available.

Applications and Jobsite Utility

• Large-scale concrete prep and finishing: Warehouses, big-box retail, public arenas, school and hospital facilities, logistics centers

• Epoxy, polyaspartic, and coatings removal: High productivity on old adhesives, paint, or failed slabs

• Stone restoration and grinding: Coarse prep and diamond honing for terrazzo, marble, and other dense substrates

• High-gloss polish: Achieves a reflective finish on wide pours or terrazzo floors, with reduced passes thanks to wide head and oscillation mode.

Competitive Comparison: PG 8DR vs. Similar Grinders

Rugged and Service-Friendly

The PG 8DR is designed for rental and contractor environments, with a sealed 1,000-hour grinding head, dust-sealed electronics, and quick-access tool plates. Its mist cooling system and robust steel construction maximize tool and machine life, while support from Husqvarna’s global network ensures uptime, training, and parts are always close at hand.

User Feedback and Field Results

Early adopters and rental managers cite the PG 8DR as a game-changer for grind-and-polish projects—pointing to its stable, hands-off remote drive, consistent flatness, and the notable reduction in airborne dust with the sealed, actively-cooled enclosure. The improved speed of tool swap and the ability to adjust head pressure and oscillation are often praised for efficiency and finished surface quality.

Why Concrete Pros Choose the Husqvarna PG 8DR

• Dual Drive delivers unmatched versatility for any slab, substrate, or finish specification

• Remote control, sealed design, and fleet-tracking keep it running, safe, and profitable

• Integrated mist, dust, and oscillation systems consistently deliver better results—everywhere, every pour