Gear motors are compact and suitable for high-load capacities. They have a high starting torque and are most often used for low-speed rotation. Hydraulic motors use a hydraulic power source to create mechanical energy to run winches, conveyors, balers, process equipment, mixer and agitator drives, and other industrial, agricultural, and process equipment. Gear motors, sometimes called low-speed, high-torque (LSHT) motors, have fixed displacement to provide constant torque and output motion. This listing is for each. Technical Specification Item Hydraulic Motor Displacement 17.9 cu. in./rev. Continuous Torque 3641 in.-lb. Flange Mount 4 Bolt, 1.75 in Pilot Port Size 1/2 NPT Port Location Side Shaft Dia. 1 Min. Oil Viscosity 70 SUS Max. RPM 192 rpm Pressure Rating 1500 psi Shaft Type Keyed Max. Oil Temp. 180 Degrees F Shaft Length 1.75 Length 6.95 Height 4.24 Mounting Plate Width 4.24 Series S