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喷油泵的类型有柱塞式、转子分配式,PT型喷油泵和泵-嘴喷油泵等。小型拖拉机及农用运输车上柴油机使用的是柱塞式喷油泵。柱塞式喷油泵由泵油机构(又称分泵)、油量调节机构、传动机构和泵体四个部分组成。我国的柱塞式喷油泵已系列化、标准化和通用化。自行设计制造了Ⅰ、Ⅱ、Ⅲ号等系列泵。在每一系列中配以不同直径的柱塞,就可满足不同缸径、不同功率的柴油机的要求。小型拖拉机的柴油机的喷油泵多为I号泵。单缸机和多
The type of fuel injection pump plunger, rotor distribution, PT injection pump and pump - nozzle injection pump. Small tractors and agricultural vehicles on the diesel engine using a plunger pump. Plunger pump by the pump oil institutions (also known as sub-pump), fuel regulation agencies, transmission and pump body composed of four parts. Our plunger pump has been serialized, standardized and universal. Design and manufacture of their own Ⅰ, Ⅱ, Ⅲ and other series of pumps. In each series with different diameters of the plunger, to meet the different bore, different power diesel engine requirements. Small tractor diesel injection pump mostly I pump. Single-cylinder machine and more