5112287818 Heavy Duty Hydraulic Motor in Stock for Drill Machinery

This hydraulic motor is specially designed for heavy construction machinery such as mining drills and excavators. The housing is cast from QT600 ductile iron and treated with black spray paint for anti-corrosion, and the rotor and drive shaft are forged from 40CrNiMo alloy steel and strengthened by nitriding. With a rated working pressure of 35MPa, large output torque and a wide speed adjustment range, the product has a volumetric efficiency of ≥92% and can operate stably under harsh mining conditions of high vibration and dust. It is suitable for the slewing and travel drive systems of various construction machinery and supports customization of different displacements and mounting flange specifications.