
設(shè)備在空轉(zhuǎn)或正常工作速度下均可完成高壓工作。此特性減少了不必要的流量,故降低了所需的功率。因?yàn)榇朔N回路具有較寬的負(fù)載和速度變化范圍,故常用于挖掘設(shè)備。具有功率綜合的壓力傳感卸載回路,它由兩組略加變化的壓力傳感卸載泵組成,兩組泵由同一原動(dòng)機(jī)驅(qū)動(dòng),每臺泵接受另一卸載泵的導(dǎo)控卸載信號。此種傳感方式稱之為交互傳感,它可使一組泵在高壓下工作而另一組泵在大流量下工作。兩只溢流閥可按每個(gè)回路特殊的壓力調(diào)整,以使一臺或兩臺泵卸載。此方案減少了功率需求,故可采用小容量價(jià)廉原動(dòng)機(jī)。TOP-2MY400-206HMEM TOP-2MY400-206HBMVB TOP-2MY400-206HBEMVB TOP-2MY400-206HWM TOP-2MY400-206HWMC TOP-2MY400-206HWMPVSE TOP-2MY400-206HWMVB TOP-2MY400-206HWMVD TOP-2MY400-208HBM TOP-2MY400-208HBEM TOP-2MY400-208HBMRVB TOP-2MY400-208HBMVB TOP-2MY400-208HWM TOP-2MY400-208HWMPVSE TOP-2MY400-208HWMVB TOP-2MY400-208HWMVB TOP-2MY400-208HWMVD TOP-2MY400-210HBM TOP-2MY400-210HBMVB TOP-2MY400-210HBMVB-2L TOP-2MY400-210HBMVB-3L TOP-2MY400-210HBMVD TOP-2MY400-212HBM TOP-2MY400-212HBMVB TOP-2MY400-212HWM TOP-2MY400-212HWMVB TOP-2MY400-216HBM TOP-2MY400-216HBMVB TOP-2MY400-216HBMVB-








