Ships are used on the engine parts, generally the cylinder block, spark plugs, marine diesel engine pistons, valves, piston rings. Engine, also known as the engine, is a way to a form of energy into another machine more useful energy, usually the chemical energy into mechanical energy. (The machine can convert electrical energy into the title of the motor) is sometimes applied to both devices bearing marine diesel power generation, it can also mean the entire machine, including power devices, such as gasoline engines, aircraft engines, marine engines, and so on. Low-speed diesel engine direct drive propeller, propeller in order to make a high efficiency of marine diesel propulsion marine engines, require a lower speed. In high-speed diesel engine propeller driven by gear box marine diesel pumps, gear boxes are generally also equipped with inverted-car agencies in order to achieve reversal of marine engine propeller service, but low-speed diesel engines and some medium-speed diesel engine itself can be reversed itself. In high-speed diesel generator is also through - motor - propeller and electrical transmission. When asked when higher power may also be multi-machine and travel with the engine price, you can only work with a host of marine engines offer low-speed sailing, thereby enhancing the economy and reliability. High thermal efficiency of the diesel engine, the economy is good, easy to start, great adaptability to all types of ships, and soon after came to be used as a ship propulsion. To the 1950s, in the construction of new ships, diesel almost completely replaced the steam engine. Marine diesel engine is the main driving force of civilian ships, warships and conventional submarines (see the ship power plant). Marine diesel engines in their role in the ship can be divided into main and auxiliary machinery. Host for the ship's propulsion, auxiliary used to drive generators, air compressors or pumps. Marine diesel engine is generally divided into high, medium and low speed diesel engines, key performance indicators listed in the table 3 class diesel engine. Marine engines, east, marine engine sales provided by Weifang Huadong Engine Co., Ltd. "495 series, R105 series, HD6126 series, HD6200 series" Preferred Engine Co., Ltd. Weifang Huadong (www.hdchai.com), the company is located: Weifang City, Shandong Province, Democratic Strand 1800, over the years, Weifang East to provide customers with the most quality of service, Contact: Gejian Fu. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Weifang Huadong expect to be your long-term partner!