Viscosity of the oil should be 15~68 CST and the oil should be clean and free of impurities,N46 hydraulic oil is recommended.
3.Viscosity of the saliud shoud be 15-68 cst, saliiduna waa inay ahaataa mid nadiif ah oo aan lahayn wax nijaas ah, N46 saliida hydraulic ayaa lagula talinayaa.