Oil is fed to the lubrication points at a pressure which provides
the oil pump. The pump is powered by the control circuit of the engine crankshaft. Power gear pump depends on the characteristics of the engine and reached the width of the different gears.
The oil pump is equipped with a pressure relief valve that limits the pressure up to 5 bar. The suction pipe of the oil pump is immersed in an oil bath (oil pan). From the oil pump is supplied to the oil filter. At the maximum speed of the crankshaft by
the oil pump passes more than 30 liters of oil per minute.