Hitachi Excavator EX1200 Carrier Roller 4638433 OEM Manufacturer Heavy Duty

Mitundu ya Hitachi EX1200 ya undercarriage yopangidwa ndi PINGTAI ndi OEM yabwino kwambiri ndipo pambuyo pake imatumizira excavator yanu.Pamene khalidwe lapamwamba ndilofunika komanso kuchepetsa mtengo ndikofunikira, katundu wathu wokhala ndi zitsimikizo zotsogola za miyezi 6 mpaka zaka ziwiri ndi yankho lanu.

Zida za EX1200 zonyamula zonyamula zimapangidwa ndi 40Mn2.ndi pamwamba kutentha mankhwala HRC 48-55 kuya kwa 5-8mm.Kukula kwa makina a CNC olondola ndikolondola

Mtsinje wapakati wa zinthu zonyamulira zonyamulira ndi 42CrMo ndi zopangira .Kuuma kwa chithandizo cha kutentha kwapamwamba kumatha kufika ku 48-55HRC Kuchulukanso kukana kuvala.Kulimba kwapakati kwa HRC 28 kapena kupitilira apo sikophweka kusweka.Kutenthetsa madigiri 180 musanamalize.Pamwamba pa shaft yapakati ya chonyamulira chonyamulira ndi chopukutidwa ndi chida cha makina a CNC kuti shaftyo ikhale yosalala.

Ma apuloni osindikizira kwambiri amagwiritsidwa ntchito mkati mwa chonyamulira chonyamula kuti ateteze dothi, mchenga ndi madzi kuti zisawononge.

The chonyamulira chonyamulira ntchito mikangano kuwotcherera luso luso kuwotcherera khalidwe ndi zabwino ndi khola, ndi kuteteza chilengedwe, palibe polution.Kuwotcherera ndondomeko si kutulutsa utsi kapena mpweya woipa, palibe splash, palibe kuwala ndi spark, palibe radiation.Amadziwika ngati luso kuwotcherera wobiriwira wa tsogolo.