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Husqvarna PG 450 Planetary Grinder

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  • Husqvarna PG 450 Planetary Grinder
  • Husqvarna PG 450 Planetary Grinder
  • Husqvarna PG 450 Planetary Grinder
  • Husqvarna PG 450 Planetary Grinder
  • Husqvarna PG 450 Planetary Grinder
  • Husqvarna PG 450 Planetary Grinder
  • Husqvarna PG 450 Planetary Grinder
  • Husqvarna PG 450 Planetary Grinder
  • Husqvarna PG 450 Planetary Grinder
  • Husqvarna PG 450 Planetary Grinder
RRP: $6,243.00
$5,307.00 (You save $936.00)

 Product Description

PG 450 is a versatile and user-friendly planetary floor grinder. Perfect for a wide range of applications, e.g. coating removal, concrete grinding and concrete polishing. It is also suitable to use to make Husqvarna HiPERFLOOR®. With its 18 in. grinding width it is excellent for both small hard to get to areas, as well as larger surfaces. It is ideal for rental and both professional and semi-professional applications due to its many self-adjusting benefits. 1-phase means it is suitable for industrial and domestic applications. It can easily be folded and divided without tools for transport and storage.


  • Highly versatile: Planetary drive, single phase and the ability to make HiPERFLOOR® makes this a very versatile machine.
  • Easy to use: The speed is fixed and no settings are required. The machine also has an user-friendly logical control panel with overload protection.
  • Efficient dust management: Self-adjusting floating cover with brush list follows the surface and gives a tight seal to prevent the dust from entering the working environment.
  • Easy to transport and set-up: The machine is light and fits easily in any car thanks to the compact design and foldable frame and dividable parts.

Motor ( 100-120 / 220-240)

  • Rated input power: 2 hp / 3 hp
  • Rated current: 19 A / 13 A
  • Voltage: 100-120 V / 220-240 V
  • Phases: 1 ph
  • Frequency: 60 Hz


  • Product size width: 19 in
  • Product size height: 45 in
  • Weight: 240.3 lbs


  • Grinding width: 17.7 in
  • Grinding disc speed min: 0 rpm
  • Grinding disc speed max: 575 rpm
  • Planetary head speed max: 10-60 rpm
  • Direction of rotation: One Direction
  • Number of grinding discs: 3


 Product Videos

The new compact floor grinders from Husqvarna
  • The new compact floor grinders from Husqvarna
    Husqvarna introduces a new range of compact and versatile floo...

 Warranty Information

New equipment sold by Husqvarna is warranted to be free from manufacturing defects in normal service for a period of one (1) year from date of purchase by the original consumer purchaser. Component manufacturers offer separate warranty periods. Call Technical Services at 800-365-5040 for complete information.

Husqvarna's obligation under this warranty is expressly limited to the replacement or repair at Husqvarna Construction Products, or at a service facility designated by us, of such part or parts as inspection shall disclose to have been defective.

This warranty does not apply to defects caused by damage, unreasonable use, faulty repairs made by others or defects caused by failure to provide reasonable maintenance, while in the possession of the consumer. Further, the warranty is void if the product, or any of its components, is altered or modified by the consumer or if the product is used in an inappropriate manner or with a blade not recommended by the manufacturer.

Husqvarna offers a 1-year warranty on all products including Soff-Cut® Ultra Early Entry™ saws with the following exceptions:

Large flat saws - 2 years (Diesel and gasoline powered flat saws > 30 hp)
K760/K970/K6500/K6500 Ring - 1 year
All other power cutters - 3 months
KV carts (all) - 3 months
Blade clutch on large flat saws - 6 months
Soff-Cut® electric saws - 3 months
PG530/PG680/PG820 grinders - 2 years, or 1,000 hours*
(*) Whichever comes first.

Wear items are not covered under warranty.
Cart wheels
Wear pads
Spark plugs
(**) Except IntelliSeal System
(***) Except delamination

Laser Weld Blade/Bit Warranty
If the laser weld or diffusion bond between the segment and the core or barrel fails during the normal useful life of the blade or bit, the blade or bit will be replaced FREE OF CHARGE.

Brazed Blade/Bit Warranty
If the brazed bond between the segment and the core or barrel fails within the first .050'' of segment wear, the blade or bit will be repaired or replaced FREE OF CHARGE.

Continuous Rim Blade Warranty
If the bond between the diamond rim and core fails during the normal useful life of the blade, the blade will be replaced FREE OF CHARGE.

 Other Details

3 HP (230 V) / 2 HP (115 V)
230 V / 115 V
Rated Current:
13 A (230 V) / 19 A (115 V)
Power Supply:
1 PH
Grinding Width:
18 inch
Grinding Discs:
3 x 7 inch
Grinding Pressure:
152 lbs
Grinding Disc Speed:
705 rpm (230 V) / 575 rpm (115 V)
240 lbs
Technical Data:

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 Product Reviews

  1. Concrete Beast

    Posted by Doug Johns on 7th Aug 2016

    Extremely easy to use , exceptionally well made. Really fast grinding of the surface. I expected it to be much slower. The PG 450 is user friendly , easy to setup , and simple to operate. The operators manual is awful , hard to follow and not clear at all. Fortunately the unit is easy to understand. Overall an excellent piece of equipment.

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