High thermal efficiency of the diesel engine, the economy is good, easy to start, great adaptability to all types of ships EAST ship machines, to be used as soon after the advent of ship propulsion. To the 1950s EAST ship machine manufacturers ship new construction in East China's Shandong marine engines retailers, diesel almost completely replaced the steam engine. Marine diesel engines are the main driving force of civilian ships, warships and conventional submarines (see marine power plant). Marine diesel engines in the ship can be divided in their main and auxiliary. Host for the ship's propulsion power Shandong East China Ship Suppliers, auxiliary used to drive generators, air compressors or pumps. Marine diesel engines generally divided into high, medium and low speed diesel engines, listed in the table Key performance indicators 3 class diesel engine. When marine diesel engine when the pressure within the cylinder to near the scavenging pressure (generally scavenging scavenging pressure tank 012, the piston down the scavenging port 3 open (in this case point 4 of the crank position, the scavenging air into the cylinder, at the same time The exhaust gas through the exhaust port in the cylinder driven out of the cylinder. EAST ship machine manufacturers _ Shandong EAST ship machines (certified) _ EAST ship machines by Weifang Huadong Engine Co., Ltd. Weifang Huadong Engine (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 in Weifang, east China leadership with the staff warmly welcome all inquiries negotiations to create Weifang East China a better future.