Research on Hybrid Hydraulic Excavator Test Bench

Abstract:

Hydraulic excavator energy saving is one of the dominating problem that trouble construction machinery industry. Hybrid technology brings forward a new solution for this puzzle. In the research of hybrid hydraulic excavator, we set up a parallel hybrid excavator test bench based on modular-design method, this fills a domestic technology gap. Power-train performance test is undertaken on this bench and the power assist control strategy is proved to be significant energy saving.

• Periodical: Applied Mechanics and Materials (Volumes 121-126)
• Pages: 3456-3460
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.121-126.3456
• Online since: October 2011
• Authors: Ding Xuan Zhao, Miao Xu, Peng Liu, Chun Bo Xu, Ming Zhi Lin, Qun Liang Dai
• Keywords: Hybrid, Hydraulic Excavator, Load Simulation, Modular, Parallel, Test Bench

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[12] Informaton on http: /news. hexun. com/2011-02-28/127602990. html.