Iyi sprocket inoshandiswa 50T yekuchera yeDOOSAN, zvinhu ndeye 50Mn kana 45SIMN, kuomarara kunenge HRC55-58, ine yakafara sarudzo, iyo sprocket inoshanda kune yakakosha modhi yeanochera mhando yekuchera uye bulldozer kubva 0.8T-100T, iri yakashandiswa zvakanyanya mumabulldozer uye maexcavators e Komatsu, Caterpillar, Hitachi, Kobelco, Doosan, VOLVO, Hyundai, Daewoo zvichingodaro, anotora tekinoroji yekugadzira chaiyo uye yakasarudzika nzira yekurapa kupisa, saka svika pakuramba kupfeka uye kurebesa hupenyu hwenguva kusvika pamwero mukuru.