Main frame built out of 4" x 10" structural tube (hot dip galvanized).
Main gate frame built out of 6" heavy wall pipe and 3" x 3" square tubing (hot dip galvanized). Cable or solid sheet available.
Heavy-duty drive train (with galvanized pipe).
Motor & drive in "center of gate" (no binding).
Totally pneumatic (no electricity required).
Fully bushed trolley wheels.
Simple pneumatic design.
All pneumatics have a 1-year warranty (repair or replace).