国六排放法规下的重卡进气系统

文章介绍了重型商用汽车几种进气系统的布置。长途运输牵引车采用直流空滤器,放在驾驶室下方,轮胎上方;工程自卸车由于特殊的运行工况,通常采用防水型进气扁管、单体油浴式空滤器和中置普通空滤器;中型载货车采用前置竖直空滤器,位于上车踏板内侧。由此可见,差异化的国六车型由于其自身特点需匹配差异化的进气系统。

Automotive Air Intake System Under National Six Emission Regulations

This paper introduces the arrangement of several air intake systems for heavy commercial vehicles.The long-distance tractor adopts PowerCore air cleaner,which is placed under the cab and above the tire.Due to the special working conditions of dumps,high-waterproof air inlet,single oil bath pre-filter and central air filer are usually used.The medium truck uses the air filter placed the front of the vehicle with the upturned entrance,which is located inside the boarding pedal.It follows that differentiated national 6 emission vehicles need to be matched with differentiated air intake systems.