Husqvarna PG450 18" Planetary Floor Grinder/Polisher

The Husqvarna PG450 is a powerful and versatile planetary floor grinder and polisher designed for a variety of surface preparation tasks. It's ideal for concrete grinding, coating removal, floor polishing, and creating Husqvarna Superfloor finishes.

This 18" grinder features a single-phase motor, making it suitable for both residential and industrial job sites. Its compact, foldable frame and tool-free separation make it easy to transport and store—perfect for rental or mobile contractors.

The PG450 offers fixed speed operation with a user-friendly control panel, making it simple to operate even for less experienced users. It also features an adjustable handle for improved ergonomics, as well as a floating dust shroud for efficient dust control on the job.

With its EZchange system, switching diamond tooling is fast and hassle-free, saving you time during job transitions. Whether you're prepping a garage floor or finishing a commercial space, the PG450 delivers professional results every time.

Features

18" planetary grinding width for efficient surface coverage.
Suitable for concrete grinding, coating removal, and polishing.
Creates Husqvarna Superfloor polished concrete surfaces.
Single-phase power works on both residential and commercial sites.
Compact design fits in most vehicles for easy transport.
Foldable frame and dividable parts require no tools for setup.
Fixed speed with user-friendly controls for simple operation.
Overload protection prevents motor damage during use.
Self-adjusting floating cover with brush skirt for dust control.
EZchange system allows fast diamond tool changes.
Adjustable handle and frame for ergonomic operation.
Hour meter for tracking machine run time on job sites.
Ideal for contractors, semi-professionals, and rental fleets.

Specifications

Husqvarna PG450 18" Planetary Floor Grinder/Polisher Specifications

Specification	PG 450 \| 220-240 V	PG 450 \| 100-120 V
Engine Power	3 hp	3 hp
Power Source	Corded	Corded
Phases	1 ph	1 ph
Voltage	220-240 V	100-120 V
Rated Current	13 A	15 A
Frequency	60 Hz	60 Hz
Pins	3-pin	2-pin
Grinding Width	17.7 in	17.7 in
Number of Grinding Discs	3	3
Direction of Rotation	One direction	One direction
Grinding Disc Diameter	7.1 in	7.1 in
Grinding Disc Speed (Min)	0 rpm	-
Grinding Disc Speed (Max)	865 rpm	575 rpm
Product Length	52 in	57 in
Product Width	19 in	19 in
Product Height	45 in	39 in
Weight	240.3 lbs	-
Packaging Length	38.189 in	38.189 in
Packaging Width	22.047 in	22.047 in
Packaging Height	37.795 in	37.795 in
Gross Weight	297.624 lbs	297.624 lbs

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Product Questions

Customer Questions

What is the significance of the machine's ability to log operating hours, and how can this feature be utilized?

The ability to log operating hours helps contractors keep track of machine usage for maintenance scheduling and productivity analysis. This feature ensures that the machine is serviced regularly, which can prevent unexpected breakdowns and extend the...