The gear driven, planetary concrete and terrazzo UltraGrind grinder and polisher eliminates cords and generators. Starter and specialty packages available for chemicals, diamonds, propane vacuum and hand grinders. Grinding pressure up to 780 lbs (354kg). The 2020 UltraGrind comes standard with the most complete and effective spray skirt in the industry. Propane powered engine meets US Green Building Council LEED IAQ Credit 3.4 Requirement; CE, CARB, EPA & GS-42 Compliant.
 
Features include: 
• Integral part of the 3-piece WorkSmart cordless concrete grinding, polishing, and edging system
• 8 Gallon (30.3 L) water tank (additional tank available upon request)
• Locking transport wheel
• Adjustable telescoping handle
• Steel body construction
• Removable panel for easy cleaning
• Transport wheel for easy loading and maneuvering
• Optional engine meeting Blue Sky standards