Compatible models:

 Caterpillar: E110B, E180, E200B, E240 (MS180), E300B, E311, E320, E330, D3C, D4D, D5, D5B, D5D, D6C, D6D, D6H, D7G, D8K

2) Daewoo: DH220, DH280, R200, R210, S55-V, S280

3) Hitachi: EX40, EX60, EX-100, EX100M, EX120, EX150, EX200-1-2-3, EX300-1-2-3-5, EX400-1-3, UH07,