Compatible model: 1) Hitachi,komatsu,kobelco,daewoo Compatible model: 1) Komatsu: PC40, PC60-5-6-7, PC100, PC120, PC130, PC240, PC200-1-3-5-6,PC220-1-3-5, PC300-3-5, PC4001-3-5, D20, D30, D31, D50, D60, D75, D80 (D85), D155 2)Hitachi: EX40, EX60, EX150, EX100M, EX100, EX120, EX150, EX200-1-2-3, EX300-1-3-5, EX400, UH08, UH07 3) Cat: E110B, E200B (E320), E240 (MS180), E300B, E330, D3C, D5, D5B,D5D ...