"Absolutely no problems since installation...all you need is basic maintenance."

- Danny Hoover of Tiffin, Ohio

Patz Model RD-2200 Ring Drive Silo Unloader - Features

Back to RD-2200 Features | Model RD-2200 Overview | Specifications
Best Investment | RD-2200 KIP (Keep-It-Patz) | Success Stories


The Patz electrical joint is unmatched in design.


(Shown cut away for viewing.)

  • Easy serviceability.
  • Easy to grease.
  • 7/8" extra wide (22 mm) copper-alloy rings & brushes. This extra width provides maximum electrical contact to carry high-amperage loads.
  • Large 3-3/4" x 6" (95 x 152 mm) easy access opening to brushes.
  • One-piece housing sealed against dust & moisture.
  • Dielectrically tested to assure all circuitry functions properly.
  • CSA approved cable resists oil, silage acids, moisture, and abrasion.
  • Cable provides increased flexibility and the all-copper construction carries maximum electrical loads.

Patz Corporation
917 Business 141
P.O. Box 7, Pound, WI
54161-0007 USA

Phone: 920.897.2251
Fax: 920.897.4312
Contact Us