A na-eji roller a maka mini excavator nke TAKEUCHI, ihe ahụ na-akpụ akpụ bụ 40Mn ma ọ bụ 50Mn, ọkachamara ụlọ ọrụ KTS na-emepụta akụkụ dị elu nke excavator ruo ọtụtụ afọ, akụkụ 1-6ton mini-excavator pụrụ iche, ọ bụghị naanị enwere ike iji ya na egwu igwe, nwekwara ike ga-eji na rọba tracks, anyị ngwaahịa ndị dị ka ọkọlọtọ nke OEM rụpụta.
Carrier roller is esịnede roller shei, aro, akara, olu akwa, o-mgbanaka, ngọngọ iberi, bushing bronze.it bụ ọdabara na pụrụ iche nlereanya nke crawler ụdị excavators na bulldozers si 0.8T ka 100T.it na-etinyere na bulldozers na excavators. nke Komatsu, Hitachi, Caterpillar, Kobelco, Kubota, Yanmar, Takeuchi na Hyundai wdg, na fuction nke top rollers bụ na-ebu track njikọ elu, na-eme ka ụfọdụ ihe jikọtara tightly, na-enyere igwe na-arụ ọrụ ngwa ngwa na ọzọ nwayọọ, anyị. ngwaahịa na-eji ígwè pụrụ iche ma na-emepụta site na usoro ọhụrụ, usoro ọ bụla na-aga site na nyocha siri ike na ihe onwunwe nke nguzogide nrụgide na nrụgide nrụgide nwere ike ijide n'aka.