STI-4438 LP

Propane - for Projects up to 20,000 SF/1,858 m2

STI-4438 LP (Propane Model)

Ideal for Polishing Projects up to 20,000 SF/ 1,858 M2

Item #434438001

Motor Kawasaki 38HP LP Tools Needed 24
Motor RPM 2,200 - 3,650 RPM Tools RPM 366RPM to 500RPM
Weight 1,315lbs | 596kg Tools Attachment Style EG Proprietary Attachment System
Dimensions 78"L x 44"W x 50"H
198cm x 112cm x 127cm
Vacuum Hose Connection 3 in. (76mm) (sold separately)
  Recommended Vacuum Duo Vac (630CFM) with pre-separator or equivalent

Production Rates
Mastic Removal Thin Set Removal Mil Coatings Removal Concrete Polishing
725 SF /67 M2 per hour 725 SF /67 M2 per hour 575 SF /53 M2 per hour 5,025 SF /467 M2 per hour



STI Diamond Systems for the 4438LP
Surface Prep Polished Concrete  Terrazzo Polishing
Surface Prep EGT Diamond System
Dry Polishing
PMW Diamond System
Wet Polishing
CLC Classic Diamond System
Wet-Dry Polishing
Terrazzo Polishing
4438LP Machine Manual
Download Machine Manual
4438LP 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 (Propane)

Maintenance Procedure (Propane)

Contact Information

Substrate Technology, Inc.
1384 Bungalow Rd.
Morris, Illinois 60450

+1.815.941.4600 Fax