Basically new, Powertow EZ65 Viper. It has a big 8.75 hp engine, large drive tire, electric start, towing light, heavy duty frame, gear box hand brake.
Suitable for the small through to large single engine and small through to medium twin engine aircraft. Will accommodate aircraft with and without nose wheel spats. $2200.00 OBO. Compare at: https://www.powertow.com/65-EZ-Powertow-Aircraft-Tug_p_646.html