内燃叉车排放标准及国产叉车达标现状

以发动机为动力的内燃叉车,其排放的好坏取决于发动机的排放控制情况。介绍国际及中国非道路车辆排放标准状况,给出欧美非道路车辆用柴油机排放进程表和GB20891-2007标准中规定的非道路移动机械用柴油机排放污染物排放限值及执行日期。指出安装在叉车上的发动机也应满足发动机型式核准的特征：进气压力降不应超过已经型式核准的发动机规定的压力降;排气背压不应超过已经型式核准的发动机规定的背压。介绍目前国产叉车的达标现状。

Emission Standard for Internal Combustion Forklifts as well as Standard Compliance Situation of Domestic Forklifts

For forklifts with internal combustion engine as power source, their emission situation mainly depends on the control of the engine emission. Foreign and domestic emission standards of off-road vehicles are discussed in the article. What also presented are time schedule for emission control of off-road vehicles in Europe and America as well as contaminant limits and implementing times for diesel engines on off-road vehicles specified in GB20891-2007. It is pointed out that the engines equipped on forklifts ...