TRAC-TROL
		Trac-Trol combines linear ball bearings in a trolley which runs on hardened and ground shafts. Features • Air or hydraulic services for smooth operation and precise control. • Nylon-covered, aircraft-type cable for extra-long life. Pre-stressed cable optional. • Optional low-cost rod & cable wipers. • Approximately 1/200th the effective sealing area of competitive models for longer working life and ideal for use in "dusty" applications. • Greater bearing surface for large capacities. Reed switches available. • Aluminum hard coated tubes standard or optional steel tube (special plating available). • Pre-delivery testing and "break-in" to insure customer satisfaction. Lubrication • Generally speaking TRAC-TROL trolleys don't need lubrication. To insure maximum life, all pneumatic cylinders should be supplied with filtered and lubricated air.