Application:(Just for reference)
Compatible for Hitachi Excavator: ZX40U, ZX40U-2, ZX40U-3, ZX40U-3U, ZX48U-3, ZX48U-3F, ZX50U
ZX50U-2, ZX50U-3, ZX50U-3F, ZX52U-3, ZX52U-3F, ZX55UR-2, ZX55UR-2D, ZX55UR-2DU, ZX55UR-2U
ZX55UR-3, ZX55UR-3D, ZAXIS50U, ZAXIS50U-2, ZAXIS50U-3