摘要
叙述某施工企业对一批旧式挖掘机进行技术改造,将其上的行走和回转机构改造为液压装置,使操作变得更灵活自如,取得了较好的综合施工实效。
This article is to describe the technological transformation to some old - typed exeavators, made by an enterprise in the north of Zhejiang. They changed the structures of their carriages and gyrorotors into hydraulic structures, making the operating more freely and got quite satisfactory practical results.
出处
《机械研究与应用》
2006年第6期56-57,共2页
Mechanical Research & Application
关键词
挖掘机
技术改造
液压系统
施工实效
excavator
technological transformation
hydraulic system
practical results
