CAT, Ekskavatorius krautuvas, 416B, 416C, 416D, 420D, 424D, 426B, 426C, 428, 428B, 428C, 428D, 430D, 432D, 436, 436C, 438C, 438D, 442D, 446, 446B, 446D, fi45x100, 45x100, 9R6163