These double swash plate, opposed-piston, low-speed, high-torque hydraulic motors operate smoothly at low speed within the maximum ratings and cause very little torque ripple. Specifications Speed Range: Up to 1000 rpm Pressure Range: 248 and 276 bar (3600 and 4000 psi) Torque Range: Up to 16136 Nm (11,900 lb-ft)