.
Roller trek flange siji utawa pindho cocok kanggo 1.5-55ton crawler ex-cavator lan mesin khusus;
Segel biconical lan desain pelumasan umur mbisakake roda bantalan duwe umur luwih dawa lan migunani sing sampurna ing kahanan apa wae;
Nihan roller diprodhuksi karo perawatan casting panas karo struktur distribusi banget saka materi inernal serat saiki;
Perawatan panas quenching diferensial utawa liwat feed kanthi efek anti-retak;
Dhaptar model
KOMATSU (EXCAVATOR)
HITCHI
ULAT (EXCAVATOR)
SUMITOMO
KOBELCO
VOLVO
DAEWOO
HYUNDAI
KOMATSU (BULLDOZER)