The invention discloses an engine pressure lubricating system and an engine with the same.The system comprises an oil pump and an oil inlet channel arranged in an oil pump shell of the oil pump.An engine oil filter screen is arranged on the oil inlet channel.A blocking rib for supporting the engine oil filter screen in the oil suction direction of the oil pump is arranged on the oil pump shell.The engine oil filter screen is blocked by the blocking rib on the oil pump shell, it can be avoided that the engine oil filter screen is close to the oil inlet of the engine oil pump under the excessively large engine oil suction force, it is effectively avoided that impurities are accumulated at the oil inlet and prevent engine oil from entering the oil channel, lubrication is sufficiently ensured, and normal work of the engine is ensured.