For sale is a Lathan Manufacturing Co. "Areo-Tractor" Gasoline Powered Tractor for pulling material carts. Made in USA. Welded steel frame construction. 4 HP Briggs and Stratton gasoline powered engine with chain drive to the wheels. Hand-operated hydraulic pump for attaching your material cart to the Aero-Tractor. Attachment point is a 0.80" diameter through-hole. 18" Height from ground level to the top of the attachment-point hole (when attachment plate is in the "up" position). Attachment point plate pivots up/down to grab/release your material cart's pin. UNTESTED/SOLD AS IS