对液压传动中常用的液压泵供油系统的功率损耗进行了分析指出，采用功率匹配泵供油液压系统能更有效地实现节能。

This article analyzes the power consumption of the usual hydraulic systems and drew a conclusion that it can save energy more efficiently and use the power matching hydraulic systems.

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传动构件安装在设备底板，机械损耗小，避震性高。

Driving components are installed on the bottom-board of the machine, it can reduce the mechanical consumption and avoid vibration.

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但是在这一传动过程中，动力是有很大损耗的。

But in this process, power is a great loss.

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