iindawo Excavator EX40-2 Track roller
Umkhondo weHitachiirolaI-EX40-2 yi-accessory ye-undercarriage elungiselelwe ngokukodwa kwi-excavator ye-Hitachi EX40-2. Umsebenzi wayo oyintloko kukuxhasa ubunzima bomzimba we-excavator, okwenza ukuba umzobi ahambe kakuhle kwiimeko ezahlukeneyo zomhlaba. Isixhobo somzimba wevili ngokuqhelekileyo yi-50Mn, 40Mn2, njl. Emva kokunyangwa, ukucwangciswa komatshini kunye nobushushu, ubunzima bokucima umphezulu wevili kufuneka bufikelele kwi-HRC45 ~ 52 ukuqinisekisa ukuxhathisa okulungileyo kwe-abrasion kunye nomthamo wokuthwala umthwalo.
Bhala umyalezo wakho apha kwaye uwuthumele kuthi