ALLIS-CHALMERS CORPORATION AND CONSOLIDATED SUBSIDIARIES -------------------------------------------------------- EXHIBIT 21.1. ------------- SUBSIDIARIES ------------

XXXXX-XXXXXXXX CORPORATION AND CONSOLIDATED SUBSIDIARIES
--------------------------------------------------------
         EXHIBIT 21.1.
         -------------
         SUBSIDIARIES
         ------------

                                                                  State
                                                                 in Which
                                                                Subsidiary
                                                                Organized
                                                                ---------

         OilQuip Rental, Inc                                    Delaware

         Mountain Compressed Air, Inc                            Texas

         Jens Oilfield Services, Inc.                            Texas

         Strata Directional Technology, Inc.                     Texas