对理解和设计全液压推土机传动系统、提高其作业效率和经济效益，都有一定的意义。

All th ese are beneficial to understand and design drive system of fully hydraulic system and to increase its productivity and economical effectiveness.

youdao

对全液压推土机的行走驱动系统参数匹配进行分析探讨，并对匹配控制进行了分析研究。

The match of parameter in the full hydraulic driving system of bulldozer have been analyzed and discussed in this text, and the control of the match has been studied.

youdao

研究了全液压推土机液压行驶驱动系统的关键技术参数——滑转率、效率、牵引比和比功率；

The key parameters of bulldozers' traveling hydraulic system, the slip ratio, the efficiency of the hydraulic system, power-to-weight ratio and force-to weight ratio, are studied.

youdao