Prep/Master 3038LP Floor Grinding Machine (Propane)

Brand: Substrate Technology, Inc.

Weight: 1,084.00lb

Dimensions: 86.00in x 30.00in x 48.00in

Attachments:
- STI-Sales-Sheet_3030-3038LP.pdf
- STI-3038LP_spec-sheet.pdf
- STI-3030-3038LP_manual.pdf

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Prep/Master^® 3038LP Floor Grinding Machine (Propane)

Ideal for Polishing Projects up to 10,000 SF (1,000 M²)

The STI-3038LP Propane floor grinding machine has the same robust design as the model STI-3030, but is powered by a 38HP Kawasaki propane motor. Despite its weight and size, this grinder is extremely easy to operate due to the smooth operation of the STI rotary gear system.

It features a movable pocket weight system for multiple applications and is recommended for projects up to 10,000 SF (1,000 m²). Its variable speed drive easily adapts to different grinding or polishing conditions for concrete, terrazzo, marble, and stone applications. Uses four tool plates (included).

Working width: 30 in. (76cm)
38HP Kawasaki motor
Uses propane fuel
4 tool plates (included)
Uses 12 tools

See the STI-3030 & 3038LP Prep/Master Machines in Action

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

How to Perform an S-Curve for Grinding and Polishing Perfection

Item Numbers
Item #	433038001
Machine Specs - Propane
Coverage	10,000 SF (1,000 m2)
Motor	Kawasaki 38HP LP
Motor RPM	2,200 - 3,650 RPM
Dimensions	86 L x 30 W x 48 H in. (218 x 76 x 122cm)
Working Width	30 in. (76 cm)
Weight	1,084 lbs (492 kg)
Tools Needed	12
Tools RPM	366-500 RPM
Tools Attachment Style	EG Attachment System
Vacuum Hose Connection	3 in. (76 mm)
Recommended Vacuum	PM3003GP
Production Rates
Mastic Removal	600 SF (60 m2) per hour
Thin Set Removal	600 SF (60 m2) per hour
+/-25 Mil Coatings	425 SF (40 m2) per hour
Concrete Polishing	1,200 SF (120 m2) per hour