Avoid engine damage
For White motor brakes, hydraulic oils with wear, foaming, and demulsifying properties are recommended. Adequate pressure relief protection is important to prevent engine damage.
Hydraulic oils with wear, foaming and demulsifying properties are recommended for systems with these motors. The viscosity should be between 20 and 43 cSt [100 - 200 S.U.S.] at operating temperature. Overpressurisation is a major cause of motor failure, therefore adequate pressure relief protection is necessary. Hydraulic motors should not be used to hold loads, mechanical brakes are required.