Fuel pump 1, function, requirements, type function: increase pressure EAST diesel engine, according to the working order of the engine, load size, the timing of quantitative high pressure to the injectors to deliver fuel. Requirements: (1) pump oil pressure to ensure that the injection pressure and atomization quality. (2) shall comply with the precise amount of oil needed for the number of diesel engine. (3) to ensure working order by the diesel engine, at a specified time and accurate supply. (4) The amount of oil and oil adjustable time being, and to ensure that each cylinder oil evenly. East China diesel engine is an internal combustion engine manufacturer, will be injected into the cylinder diesel engine hybrid of East China market prices and air, the combustion of energy into mechanical energy of the engine heat engine EAST retail, which rely on the expansion of the fuel gas combustion piston driven in a straight line sports, the crankshaft is rotated by the crank rod, so that the output mechanical power. Diesel overall structure generally consists of the following major systems or organs: the body, the fuel system, the crankshaft connecting rod mechanism, intake and exhaust systems, lubrication system, cooling system, control system. EAST engine retail, Weifang Huadong (certified), east of the engine supplied by Weifang Huadong Engine Co., Ltd. Weifang Huadong Engine Co., Ltd. (www.hdchai.com) is an industry leader in Shandong Weifang, the internal combustion engine, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Weifang Huadong leadership with the staff warmly welcome all inquiries negotiations to create a better future Weifang Huadong.