CAT, Ekskavatorius krautuvas, 414E, 416B, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 426B, 426C, 428D, 430E, 432D, 432E, 432F, 434E, 438B, 438C, 424E, 444F, 9U8886, 7t3193