EPAH-350 Triplex Drilling Mud Pump

Structural Characters The shell, crankshaft, connecting rods and crosshead are made of nodular cast iron. The crankshaft and gear shaft are supported by aligning roller bearings. The gear pairs are made of casted alloy steel with medium hard tooth face, separate type skewed tooth transmission is adopted with the good features of even force and smooth operation. The built-in oil pump is used to lubricate all alloy parts by force and all accessories of the oil pipe are fastened