PTO 2 : A gear or chain driven device that allows one turning shaft to provide power out to a pump or winch. Fire apparatus PTO's are typically mounted to the transmission or the front of the engine crank
Pacific Northwest Chapter of The Society for the Preservation and Appreciation of Antique Motorized Fire Apparatus in America SPAAMFAA, Fire Apparatus Terminology, La Center, Washington, USA 2002. (Fr Srvc - Amer) {455}