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新型325挖掘机作业性能改进的关键是采用了先进的液压和控制技术,可把原动力尽可能大地传输给工作机构。传统的挖掘机要保留一定的额外功率,使液压系统不致因过载而停
The key to improving the performance of the new 325 excavator is the use of advanced hydraulics and control technology to transmit the motive power to the work mechanism as much as possible. The traditional excavator to retain some extra power, so that the hydraulic system will not stop due to overload