The invention discloses a mechanical
fuel pump durability
test bench for a
gasoline engine. The
test bench comprises a motor device, a belt transmission device, a
gasoline engine cylinder cover-
camshaft device, an
oil supply device, a cooling device, a lubricating device, a measuring device and a control device; the motor device, the belt transmission device, the
gasoline engine cylinder cover-
camshaft device, the
oil supply device, the cooling device, the lubricating device, the measuring device and the control device are all arranged on the
test bench, and the motor device is connected withthe gasoline engine cylinder cover-
camshaft device through the belt transmission device, the
oil supply device, the cooling device and the lubricating device are connected to the gasoline engine cylinder cover-camshaft device through pipelines, the measuring device is connected to the oil supply device and is used for measuring the fuel pressure and the oil quantity, and the measuring device is electrically connected with the control device. The mechanical
fuel pump durability test bench is mainly used for
oil pressure and flow monitoring of the mechanical
fuel pump, and meets the endurance fatigue
test requirements of the fuel pump. The mechanical fuel pump durability test bench can drive six tested mechanical fuel pumps to work at the same time, and the requirements of low
energy consumption and high efficiency are met.