解放CA-141型汽车高原适应性改造第一阶段的试验研究

The Adaptability Reformation of the Liberation CA-141 Type Truck in Plateau-The First-stage Test Study

本文根据解放CA-141型汽车在云南高原山区实际使用情况,对汽车发动机压缩比、化油器、配气相位及其可靠性和耐久性进行了一些分析、研究,提出了该车型在云南地区使用的一些技术措施.通过台架及道路试验表明,所提出的措施对提高汽车发动机动力性和经济性是有益的、可行的.

This paper presents some of the technical measures for the Liberation CA-141 type truck to be used in the mountainous area of Yunnan Plateau, based on the analysis and study of its practical application in that area. The study involves the compression ratio of the engine, carbureter, valve timing diagram and its reliability and durability. Both bench test and road test show that the measures are beneficial to and feasible for the improvement of the truck engine power performance and fuel consumption.