The Shanghai Electric A2F125W6.1A4 is a heavy-duty, fixed-displacement bent-axis axial piston hydraulic motor and pump from the highly reliable A2F series. Manufactured by Shanghai Electric Hydraulic & Pneumatics Co., Ltd. (formerly Shanghai Hydraulic Pump Plant), this robust cast-iron hydraulic motor is fully interchangeable with the Rexroth A2F125 design, ensuring seamless integration and maintenance for existing hydraulic systems. It is engineered with a four-bolt rectangular mounting flange, a durable splined drive shaft, and a rear port plate that includes two main working ports, a case drain, and pilot holes. With a rated displacement of 125 cc/rev, this motor delivers exceptional power and efficiency, making it perfectly suited for demanding industrial applications such as crane winch drives and vibratory hammer hydraulic systems.