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Fuel Injection System for Low Speed Diesel Engine

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Type DS18, PS26 Fuel Injection Pump & Injector

　　DS18A, PS26 products are suitable for series DS18A, PS26 diesel engines made by Anqing Marine Diesel Works. DS18A pump is constant pressure single cylinder pump controlled by lower helix. The injectors are classified into cooled and un-cooled multi-orifice closed type. The opening pressures are both 29.4MPa. The needle lift is 0.35 and 0.3, respectively. PS26 pump is constant volume single cylinder pump controlled by lower helix. The injectors are classified into cooled and un-cooled multi-orifice closed type with same opening pressure of 21.56MPa and various needle lift.
　　DS18A products have two types: un-cooled type using light oil and cooled type using heavy oil. PS26 pump and injector: cooled type using heavy oil with orifice of 0.34 and 0.36, as well as plunger diameter of Ф17andФ18,respectively; un-cooled type using light oil with orifices of 0.34 and 0.36, as well as plunger diameters of Ф17andФ18,respectively. Please identify clearly when customer order.