Electro-hydraulic control power takeoff

The invention relates to the technical field of transmission equipment, and discloses an electro-hydraulic control power takeoff which comprises a shaft body, a limiting sleeve is rotationally connected to the outer side of the shaft body, a piston located in the limiting sleeve is slidably connected to the outer side of the shaft body, and a sealing ring making contact with the inner side of the limiting sleeve is arranged on the outer side of the piston. A liquid inlet groove is formed in the right side of the piston, a control groove is formed in the left side of the shaft body, a liquid outlet hole which communicates with the control groove and is located at the control groove is formed in the outer portion of the shaft body, a gear is rotationally connected to the outer side of the shaft body, and a spline sleeve located on the inner side of the gear is connected to the outer side of the shaft body through a spline. A transmission part is arranged between the spline sleeve and the gear, a receding groove