Bulldozer D155 Part Undercarriage Part OEM Track Roller DF Double Flange 175-30-00490 Komatsu Undercarriage Parts OEM Wopanga

PINGTAI ndi katswiri wopanga Komatsu bulldozer D155 mndandanda OEM ndi aftermarket mbali undercarriage.Pamene khalidwe mkulu-mapeto, wangwiro pambuyo malonda utumiki ndi makampani kutsogolera chitsimikizo nthawi 6 miyezi 2 zaka zinthu zofunika, mankhwala PINGTAI ndi kusankha kwanu koyamba.

Mapangidwe athu ndi olimba kwambiri ndipo amapereka luso lapamwamba komanso kukhazikika.Magulu olumikizirana olemetsa okhala ndi zitsamba zazitali zazikulu, kutalika kwa ulalo wa njanji, ndi zosindikizira zapamwamba zamafuta zimawonjezera kulimba kwa kavalo ndi moyo wonse.Serviceability imathandizidwanso ndi kudzoza kwakutali kwa pini ya equalizer bar center.Ndipo ma sprockets ogawidwa amatha kusinthidwa payekhapayekha, ndi dzanja,

Kupanga kwapamwamba kuphatikiza zida zopangira ndi kuwongolera ukadaulo wopanga ndiubwino wa D155 track roller DF

Zida za D155 track roller body zimapangidwa ndi 40Mn2.ndi pamwamba kutentha mankhwala HRC 48-55 kuya kwa 5-8mm.Kukula kwa makina a CNC olondola ndikolondola

Zinthu za D155 center shaft ya track roller yopangidwa ndi 42CrMo.Kuuma kwa chithandizo cha kutentha kwapamwamba kumatha kufika ku 48-55HRC Zambiri zokana kuvala.Kulimba kwapakati kwa HRC 28 kapena kupitilira apo sikophweka kusweka.Kutenthetsa madigiri 180 musanamalize.Pamwamba pa shaft yapakati ya chodzigudubuza cha njanji imapukutidwa ndi chida cha makina a CNC kuti mtengowo ukhale wosalala.

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

The wodzigudubuza njanji ntchito mikangano kuwotcherera luso luso kuwotcherera ndi zabwino ndi okhazikika, ndi kuteteza chilengedwe, palibe kuipitsa.Kuwotcherera sikutulutsa utsi kapena gasi woyipa, palibe kuwotcherera, kuwala komweko ndi spark, palibe ma radiation.Amadziwika kuti ukadaulo wobiriwira wowotcherera wamtsogolo.