PG 400 is a versatile and very productive single disc floor grinder for a wide range of applications.

With its 16 in. wide grinding width it efficiently grinds adhesives, paint, epoxy and spackle on medium to large concrete areas. PG 400 is easy to transport due to its compact and foldable frame. The machine is designed to facilitate an ergonomic work position and is easy and convenient to use.

Grinding width
16 in

Rated input power
4 hp

1 ph


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Productive machine for the small hard to get to areas, as well as larger areas.

Easy removal

Offers efficient grinding of adhesive, paint, epoxy and spackle.

Adhesive residue, paint and spackle

Grinding of adhesive residue, paint and spackle on medium-sized concrete areas.

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.

Easy to use

The speed is fixed and no settings are required. The machine also has a 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.

Time saving tool change

Redi Lock® is an instant and hassle-free system for changing diamond tooling.

Ergonomic working position

Adjustable handlebar makes the setting of an ergonomic position easy.

Hour meter

Possibility to log operating hours.

Redi Lock®

Redi Lock® is an instant and hassle-free system for changing diamond tooling. Robust system design ensures maximum protection and life of your diamond tools.


Rated input power

4 hp

Rated current

18 A


220-240 V


1 ph




60 Hz


Grinding width

16 in

Grinding disc speed min

0 rpm

Grinding disc speed max

1140 rpm

Direction of rotation

One Direction

Number of grinding discs



Product size width

18.5 in

Product size height

37 in


282 lbs