709-61-11700 VALVE ASSY, (B)

Imodzi, The bulldozer fosholo control valve assembly ndi "nerve center" ya bulldozer hydraulic system, yokhazikika pa atatu-kuwongolera kwa dimensional mayendedwe a fosholo ya bulldoza:1. Kukula kowongoka: kuwongolera kolondola kwa silinda ya silinda (mkati mwa ± 500mm osiyanasiyana)2. Kukula kopingasa: kwaniritsani ± 15 digiri yopendekeka ya tsamba la fosholo3. Kukula kopingasa: Kumathandizira kolowera madigiri 25 -30 digri deflection control4. Kuwongolera Kupanikizika: Kuphatikizika kwa 35MPa mulingo wachitetezo osefukira Awiri, Kusanthula kwamapangidwe apamwamba1. Mapangidwe amtundu wa valve Wojambula wokhala ndi chitsulo champhamvu kwambiri cha ductile QT500-7Pamwamba pa njira yotuluka ndi yolondola kwambiri (Ra Zocheperapo kapena zofanana ndi 0.4 μ m) Mapangidwe ophatikizira osakanikirana (3-5 valavu midadada)2. Ma valve core system Proportional valve core (kulondola kwa kusamuka ± 0.1mm) Valani zokutira zosagwira (zolimba chromium makulidwe Kuposa kapena kofanana ndi 0.05mm) LVDT mayankho osamuka (posankha)3. Electro hydraulic control unitCAN bus communication (ISO11898 protocol)Pilot pressure adjustment range 0.5-4MPaResponse time ＜ 80ms