AQH70 series PTOs are specialized for FC6A140/180 & FC6A210/250 AT transmissions produced by Xi'an FC. AQH70 series PTOs are "Electro-hydraulic Controlled" PTO and can be enabled in the on & off states. AQH70 series PTOs can be used in applications which need additional output torque (e.g. Fire Truck, Dumper, Auto-Crane, etc.).