HAI Heated Air Intake

In this paper, the existing questions about microtherm startup behavior of diesel engine in agriculture were analysed and the startup behavior with a air-heater of inlet passage was introduced too.

论述了农用柴油机低温起动时存在的问题，并且介绍使用进气歧管空气加热器后改进起动性能的效果以及使用中应注意的问题