%0 Journal Article %T Design and analysis for a new energy-saving hydraulic pumping unit %A Li, Zhenhe %A Song, Jinchun %A Huang, Yanjun %A Li, Yungong %A Chen, Jianwen %J "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science" %V 232 %N 12 %P 2119-2131 %@ 0954-4062 %D 2018-06-01 %I SAGE Publications %~ DeepDyve