Unverferth Maximus™ Disk

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  • Both front and rear gangs feature tool free, gang-positioning adjustability from the traditional X-shape to a diamond-shape to match the desired level of tillage aggressiveness and width
  • Aggressively tills and penetrates soil between rows up to six inches deep for effective, efficient weed control and soil leveling
  • Heavy-Duty 3" x 3" and 2" x 6" welded steel frame provides durability and consistent, uniform penetration
  • Blades feature 9" spacings and are mounted on a 1 3/4" round shaft for maximum durability
  • Triple-lipped greaseable bearings with 10,800 lbs. of dynamic-load rating provide long life
  • Disk blades are available in smooth or notched front/rear combinations to match your needs
  • Tool-free adjustable working width in 2-inch increments
  • Choose from 6' or 7' base with several options to provide the width and tillage agressiveness for your operation
  • Powder-coat finish of implement red to resist corrosion


Frame Working Width Gang Blade Number Approx. Weight(lbs.)
6' 5'3" - 6'2" Add-a-Blade Capable 8-Front 8-Rear 1805
7' 5'3" - 7'2" Add-a-Blade Capable 8-Front 8-Rear 1805
7' 5'3" - 7'2" Fixed 8-Front 10-Rear 2100
7' 6'8" - 8'7" Fixed 10-Front 10-Rear 2400
Common Specifications

Due to continuing improvements in the design and manufacture of Unverferth products, all specifications contained herein are subject to change without notice.

Horsepower required 5 h.p. to 9 h.p. per foot
Blade specifications 24" x 1/4"
Cutting-angle adjustability 11 positions
+29° to -29°
Working depth up to 6"
Hitch types category I, II, & II quick hitch, category IIIN & IIIN quick hitch