... , bucket cylinder model: Komatsu: PC200-1, PC200-5, PC200-6, PC200-7, PC220-6, PC220-7, PC60-5, PC60-6, PC60-7, PC100-5, PC120-5, PC300 ... , E330, E300B, E330B, E330LKato: HD700-5, HD700-7, HD880-2, HD900-5,HD820-3, HD400-7, HD450-5Daewoo: DH220-5, DH280-5