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About PG 400 v.4 Floor Grinder Parts
The PG 400 floor grinder by Husqvarna is a robust and powerful machine designed for the efficient grinding of concrete floors and other hard surfaces. This versatile grinder is well-suited for both residential and light commercial applications, making it a must-have tool for professional flooring contractors and DIY enthusiasts alike. With its 400 mm grinding width, the PG 400 efficiently covers medium to large areas, delivering a smooth and even finish.
This grinder operates on either a single-phase 220-240V or a three-phase 400-480V power supply, catering to various electrical requirements. The single-phase version offers a motor power of 3.0 kW (4.0 hp), while the three-phase version provides a more robust 4.0 kW (5.4 hp), ensuring ample grinding power for even the most demanding tasks. The weight of the machine is approximately 110 kg (243 lbs) for the three-phase version and 119 kg (262 lbs) for the single-phase, contributing to its stability and grinding pressure.
Featuring adjustable handle heights and a foldable frame for easy transport, the PG 400 is designed for operator comfort and convenience. The grinder's ergonomic design minimizes physical strain, allowing for longer operation periods without fatigue. The inclusion of an hour meter, electrical enclosure, overload protection, and an emergency stop button enhances the safety and operational control of the machine.
Regular maintenance and the use of genuine OEM parts from authorized Husqvarna dealers are essential for the PG 400's performance and longevity. Ensuring the use of authentic parts not only maintains the grinder's efficiency but also its safety and reliability during operation.
Frequently Asked Questions
Match the Ref. # on the diagram to the row in the parts list at the right. Click a part name to see details, price, and add it to cart.
Confirm your model/series and serial number range on the product page. Many manufacturers have serial breaks, when in doubt, share your model and serial with us and we’ll verify fit.
The Ref. # points to the callout on the drawing. Qty shows how many of that item your machine uses. Parts are sold individually unless noted as a kit.
Yes, we supply genuine OEM parts for all our brands. If a part has an approved replacement, we ship the latest superseded revision
Manufacturers often supersede numbers. Our pages list the current orderable number and show older numbers in the description when available. Your old number will cross-reference to the correct part.
Yes. Some items are not pictured or are shared with other assemblies. Send us the model, serial, and a description (or photo) and we’ll locate it.
Yes. DanseUSA passes the manufacturer’s warranty to you. Coverage applies to defects in materials and workmanship under normal use for 30 days from the purchase date, in line with the manufacturer’s warranty policy. Terms can vary by brand; the product page reflects the applicable policy. If a claim is needed, we’ll help coordinate with the manufacturer.
Yes, most new, uninstalled items can be returned under our standard policy. Please see our Returns & Refunds Policy for eligibility, timeframes, and any exceptions.