Research on Hybrid Hydraulic Excavator Test Bench
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.
Dongye Sun, Wen-Pei Sung and Ran Chen
D. X. Zhao et al., "Research on Hybrid Hydraulic Excavator Test Bench", Applied Mechanics and Materials, Vols. 121-126, pp. 3456-3460, 2012