基于挖掘机匹配关键技术的履带式液压挖掘机实现高效率、低能耗研究与应用  

Research and Application of Crawler Hydraulic Excavator with High Efficiency and Low Energy Consumption Based on Excavator Matching Key Technology

作　　者：周良峰 刘晓强 陈振雄 罗成发 孙天帅 王鹏达 ZHOU Liang-feng;LIU Xiao-qiang;CHEN Zhen-xiong;LUO Cheng-fa;SUN Tian-shuai;WANG Peng-da(Guangxi Liugong Machinery Co.,Ltd.,Excavator R&D,Liuzhou 545007,China)

机构地区：[1]广西柳工机械股份有限公司挖掘机研究院,广西柳州545007

出　　处：《液压气动与密封》2024年第1期88-92,共5页Hydraulics Pneumatics & Seals

基　　金：广西科技重大专项(桂科AA22388);柳州市重大专项(2021AAB0104)。

摘　　要：对履带式液压挖掘机的动力系统与液压系统的现状分析和整机匹配关键技术的研究,给出提升整机生产作业效率和降低能耗的解决方案,并对履带式液压挖掘机进行常用工况下的整机性能测试,用测试数据验证匹配方案研究及改善的有效性,此研究方案为实际应用提供了理论上的依据。This paper analyzes the status quo of the power system and hydraulic system of the crawler hydraulic excavator and studies the key technologies of the whole machine matching,proposes solutions to improve the production efficiency and reduce energy consumption of the whole machine,and conducts the whole machine performance test under common working conditions of the crawler hydraulic excavator,and verifies the effectiveness of the matching scheme research and improvement with the test data.This research scheme provides a theoretical basis for practical application.

关 键 词：挖掘机匹配关键技术 履带式液压挖掘机 高效率 低能耗 

分 类 号：TH137[机械工程—机械制造及自动化]