某重型特种汽车发动机后取力器润滑及其改进

Lubrication of Heavy Special Vehicle Engine Rear PTO and Its Improvements

针对某重型特种汽车发动机后取力器结构及润滑方式进行简要分析,并结合发动机后取力器的实际使用工况对其结构及其润滑方式进行优化设计。经实际装车验证,改进后的结构及润滑方式满足该特种汽车发动机后取力器使用要求。

The structure and lubrication of a heavy special vehicle engine rear Power Take-off(PTO)are briefly analyzed.The structure and lubrication based on the actual use of PTO were optimized in design.The new structure and lubrication which is optimized meet the requirement of use after actual assemble verification.