Kodi kusiyana kwa bulldozer roller | roller ndi supporter wheel ndi kotani? Mtengo wa Excavator Track Roller

Kodi pali kusiyana kotani pakati pa bulldozer roller | roller ndi supporter wheel?Mtengo wa Roller Yopangira Zinthu Zofukula

Chozunguliracho ndi gudumu lothandizira, koma chimatchedwa mosiyana. Chozunguliracho chimagwiritsidwa ntchito kuchirikiza kulemera kwa thirakitala ndikugubuduzika pa njanji yowongolera (cholumikizira cha unyolo wa njanji) kapena pamwamba pa njanji. Chimagwiritsidwanso ntchito kuchepetsa njanji ndikuletsa njanji kuti isaterereke mozungulira. Thirakitala ikatembenuka, chozunguliracho chimakakamiza njanjiyo kuti igwedezeke pansi. Mtengo wa Chogwirira Chofukula
Ng'oma nthawi zambiri imakhala m'madzi amatope ndi fumbi ndipo imakhudzidwa kwambiri. Kutseka kodalirika komanso kutopa ndikofunikira. Mtengo wa chogwirira ntchito chofukula