CAT, Ekskavatorius krautuvas, 414E, 416B, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 424D, 426C, 428, 428B, 428C, 428D, 428E, 430D, 430E, 430F, 432D, 432E, 442D, 442E, 444E, 428D1,