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Substrate Technology, Inc. Prep/Master 2818LP Floor Grinding Machine (Propane) Working width: 28 in. (71cm) For projects up to 2,000 SF (200m2) Motor: Kawasaki 18HP LP Us.. Product #: 432818001 based on 0 reviews

Prep/Master 2818LP Floor Grinding Machine (Propane)

Brand: Substrate Technology, Inc.
Weight: 829.00lb
Dimensions: 73.00in x 28.00in x 50.00in

Prep/Master® 2818LP Floor Grinding Machine (Propane)

Ideal for Polishing Projects up to 2,000 SF (200 M2)

The Prep/Master® 2818LP floor grinding machine has an 18HP Kawasaki propane motor that eliminates the need for transporting a generator to the job site. With a small footprint and lightweight, this grinder is ideal for difficult to access areas, and also make it easy to load and unload. Its variable speed drive easily adapts to different grinding or polishing conditions for concrete, terrazzo, marble, and stone applications.

The moveable pocket weight system adjusts head pressure depending upon application and the standard water tank makes it easy to switch from dry to wet work. Uses two tool plates (included). Recommended for project sizes up to 2,000 SF (200m2).

  • Working width: 28 in. (71cm)
  • 18HP Kawasaki motor
  • Uses propane fuel
  • 2 tool plates (included)
  • Uses 6 tools

See the STI-2807 Prep/Master Machines in Action

Contractors choose Prep/Master for its Durability. Here is how STI does it!

Leveling the Head of the STI-2807

Item Numbers
Item # 432818001
Machine Specs - Propane
Coverage 2,000 SF (200 m2)
Motor Kawasaki 18HP LP
Motor RPM 2,200 - 3,650 RPM
Dimensions 73 L x 28 W x 50 H in. (185 x 71 x 127 cm)
Working Width 28 in. (71 cm)
Weight 829 lbs (376 kg)
Tools Needed 6
Tools RPM 366-500 RPM
Tools Attachment Style EG Attachment System
Vacuum Hose Connection 3 in. (76 mm)
Recommended Vacuum PM3003AR
Production Rates
Mastic Removal 375 SF (35 m2) per hour
Thin Set Removal 425 SF (40 m2) per hour
+/-25 Mil Coatings 225 SF (20 m2) per hour
Concrete Polishing 575 SF (50 m2) per hour
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