The lube free air tractor was developed to be a compact, and reliable alternative to those large air tractors most companies are familiar with.

Lube Free Air Tractor Specs

• ETA4 and ETA8 model air consumption: 37 CFM @ 91 PSI
• IS4, IS6, ES8 and PAT models air consumption: 53 CFM @ 91 PSI
• Designed for plant air pressure: 87-102 PSI

Control Package Options

• C1 = SMC Control Pack w/FWD/REV 2-Button Control Pendant.
• C2 = SMC Control Pack Only (Requires main air connection + fwd/rev signals).
• C3 = Base Tractor Only. No Control valves.
• C4 = SMC Control Pack w/4-Button Control Pendant (Fwd/Rev + ?/?).
• NB = No Brake

Consult Unified for Air Tractors to run on Knight, I/R, Demag and Gorbel rail profiles. 

Replacement Tractor Drive Wheels: 60315 - ETA-4/5/8 Drive Wheel 60316 - Patent Track/Beam Drive Wheel

Air Tractor Tow Bars:

• 25682 - ETA-4/5 Tractor Tow Bar/Hitch
• 25684 - ETA-8 Tractor Tow Bar/Hitch