Prep/Master 2418LP Propane

Propane - for Projects up to 5,000 SF/ 465m2

Prep/Master® 2418LP (Propane Model)

Ideal for Polishing Projects up to 5,000 SF/ 465 M2

The model 2418LP has an 18HP Kawasaki propane motor that eliminates the need for transporting a generator to the job site. This grinder is ideal for mid-range projects, and combines the production capacity of a larger machine with the maneuverability of a smaller grinder. 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 four tool plates (included). Recommended for project sizes up to 5,000 SF (465m2).

Item #432418001

Motor Motor Kawasaki 18HP LP
Motor RPM
2,200 - 3,650 RPM
Weight 895 lbs | 406 kg
Dimensions 78"L x 24"W x 48"H
198cm x 61cm x 122cm
Tools Needed 12
Tools RPM 366RPM to 500RPM
Tools Attachment Style EG Proprietary Attachment System
Vacuum Hose Connection 3 in. (76mm) (sold separately)
Recommended Vacuum Red Raider (360CFM) with pre-separator or equivalent

Production Rates
Mastic Removal 475 SF /44 M2 per hour
Thin Set Removal 525 SF /49 M2 per hour
+/-25 Mil Coatings 325 SF /30 M2 per hour
Concrete Polishing 925 SF /86 M2 per hour


2418LP Machine Manual
Download Machine Manual
2418LP Sales Flyer
More Information
Don't Forget Your Repair Kit for Emergencies!
Repair Kits for Emergencies

How to Properly Start a Propane-powered Machine


Proper Maintenance of a Propane-powered Machine


Maintenance Procedure for Propane-powered Machines