رولر های یک فلنج / دو فلنج برای ساخت حفاری

PC120-6, PC130, PC130-7, PC200, PC200-1, PC200-3, PC200-5, PC200-6, PC200-7, PC200-8, PC210-6, PC220-1, PC220-3, PC220-6, PC220-7, PC220-8, PC270-7, PC202B, PC20-7, PC30, PC30-3, PC30-5, PC30-6, PC40-7, PC45, PC45-2, PC55, PC220LC-6, PC220LC-8, PC240, PC300, PC300-3, PC300-5, PC300-6, PC300-7, PC300-7K, PC300LC-7, PC350-6/7, PC400, PC400-3, PC400-5, PC400-6, PC400LC-7, PC450-6, PC450-7, PC600, PC650, PC750, PC800, PC1100, PC1250, PC2000, EX100, EX110, EX120, EX120-1, EX120-2, EX120-3, EX120-5, EX130-1, EX200-1, EX200-2, EX200-3, EX200-5, EX220-3, EX220-5, EX270, EX300, EX300-1, EX300-2, EX300-3, EX300-5, EX300A, EX330, EX370, EX400-1, EX400-2, EX400-3, EX400-5, EX40-1, EX40-2, EX55, EX60, EX60-2, EX60-3, EX60-5, EX70, EX75, EX450, ZAX30, ZAX55, ZAX200, ZAX200-2, ZAX330, ZAX450-1, ZAX450-3, ZAX450-5, ZX110, ZX120, ZX200, ZX200-1, ZX200-3, ZX200-59, ZX200LC-3, ZX210, ZX210-3, ZX210-5, ZX225, ZX240, ZX250, ZX270, ZX30, ZX330, ZX350, ZX330C, ZX450, ZX50, E200B, E200-5, E320D, E215, E320DL, E324D, E324DL, E329DL, E300L, E3205, E320, E320DL, E240, E120-1, E311, E312B, E320BL, E345, E324, E140, E300B, E330C, E120, E70, E322C, E322B, E325, E325L, E330, E450, CAT225, CAT312B, CAT315, CAT320, CAT320C, CAT320BL, CAT330, CAT322, CAT245, CAT325, CAT320L, CAT973, SH120, SH120-3, SH200, SH210-5, SH220-3, SH220-5/7, SH290-3, SH350-5/7, SH220, SH280, SH290-7, SH260, SH300, SH300-3, SH300-5, SH350, SH60, SH430, SK120-6, SK120-5, SK210-8, SK210LC-8, SK220, SK220-1, SK220-3, SK220-5/6, SK200, SK200-3, SK200-6, SK200-8, SK200-5/6, SK60, SK290, SK100, SK230, SK250, SK250-8, SK260LC-8, SK300, SK300-2, SK300-4, SK310, SK320, SK330-8, SK330, SK350LC-8, SK235SR, SK450, SK480, SK30-6, DH200, DH220-3, DH220, DH2205, DH280-2, DH280-3, DH55, DH258, DH130, DH370, DH80, DH500, DH450, DH225, R60-5, R60-7, R80-7, R200, R200-3, R210, R210-9, R210LC, R210LC-7, R225, R225-3, R225-7, R250, R250-7, R290, R290LC, R290LC-7, R320, R360, R954, HD512, HD1430, HD512III, HD820III, HD820R, HD1430III, HD700VII, HD1250VII, HD250SE, HD400SE, HD550SE, HD1880, DX225, DX225LCA, DX258, DX300, DX300LCA, DX420, DX430, EC160C, EC160D, EC180B, EC180C, EC180D, EC210, EC210B, EC240B, EC290, EC290B, EC240, EC55, EC360, EC360B, EC380D, EC460, EC460B, EC460C, EC700, EC140, EC140B, EC160B