This standard specifies the type, basic parameters and basic dimensions of the oil filter for the traction hydraulic system of coal shearers. This standard applies to the oil filter of the traction hydraulic system of the shearer, and also applies to the oil filter of the hydraulic system of other special coal mine equipment.
MT/T 311-1992 history
1992MT/T 311-1992 Oil Filter Type and Basic Parameters of Shearer Traction Hydraulic System