SAI India Limited manufactures Hydraulic Radial Piston Variable Displacement Motor. SAI India Limited has been awarded ISO 9001:2000 certifications. SAI India Limited supplies high torque radial piston hydraulic motors and drives units. Hydraulic Radial Piston Variable Displacement Motor is characterized by the variation of displacement which is achieved by changing the motor crankshaft eccentricity through an integrated electro-hydraulically controlled shifting system. The system of Hydraulic Radial Piston Variable Displacement Motor allows displacement variation in 12 steps. These motors are supplied along with the value block and electronic control.