Carrier Roller / Upper Roller
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Excavator Top Roller Carrier Roller Upper Roller For Hitachi ZX200 And Komatus PC200-8 Excavator In Construction Parts
Mbali
1. Zida za chonyamulira chonyamulira ndi 40MnB, 40Mn2, 40Mn, etc. malinga ndi momwe ntchito ikugwirira ntchito.
2. Pambuyo popanga bwino ndikukhazikika, thupi la gudumu limatenthedwa ndikuzimitsidwa lonse.Kulimba kwapamtunda kumafika ku HCR52-62, ndipo kuya kowumitsa kumafika kupitirira 7-10mm (HRC53-56), kuwonetsetsa kukana kwakutali kunja ndi mkati mwa gudumu komanso kukana kwa abrasion.
3. Kuti agwirizane ndi madera otentha komanso ozizira, chisindikizo chamafuta oyandama chapamwamba kwambiri komanso makina opaka mafuta opangidwa ndi zinthu zathu amathandizira kuti gudumu la sprocket likhale losindikizidwa kwathunthu komanso lopanda kukonzanso pansi pazovuta zogwirira ntchito kapena nyengo (-45 ℃). -120 ℃).
