Master Concrete Polishing with the Husqvarna PG 450

he Husqvarna PG 450 Floor Grinder is a powerful, user-friendly planetary grinder built for professionals and semi-professionals alike. With a 17.7-inch grinding width and a 3 HP motor, it handles everything from coating removal to concrete polishing—perfect for both residential and industrial settings. Its foldable, compact frame makes transport and storage effortless.

Features

• Highly Versatile
  Planetary drive and compatibility with Husqvarna Superfloor™ make this grinder ideal for a wide range of surface prep and polishing jobs.

• Effortless Transport & Setup
  Lightweight with a foldable frame and dividable parts—fits easily in most vehicles without the need for special tools.

• User-Friendly Operation
  Fixed-speed operation with an intuitive control panel and built-in overload protection for simple, reliable use.

• Efficient Dust Management
  Features a self-adjusting floating cover with a brush skirt that tightly seals against surfaces for optimal dust collection.

• Built for Rental or Ownership
  Durable design meets the needs of rental operations while remaining accessible for semi-professionals and contractors.
  

  

Top Specifications

Specification	PG 450 (220–240 V)	PG 450 (100–120 V)
Voltage	220–240 V	100–120 V
Phase	Single Phase	Single Phase
Frequency	60 Hz	60 Hz
Motor Power	3 HP	3 HP
Rated Current	13 A	15 A
Grinding Width	17.7 in	17.7 in
Grinding Discs	3 × 7.1 in	3 × 7.1 in
Disc Speed (Max)	865 rpm	575 rpm
Disc Speed (Min)	0 rpm	0 rpm
Weight	240.3 lbs	240.3 lbs
Power Source	Corded Electric	Corded Electric
Direction of Rotation	One Direction	One Direction
Product Dimensions (L × W × H)	52" × 19" × 45"	57" × 19" × 39"
Packaging Size (L × W × H)	38.2" × 22" × 37.8"	38.2" × 22" × 37.8"
Article Number	970 75 50‑04	970 75 50‑06