EXHIBIT 12 GIDDINGS & LEWIS, INC. COMPUTATION OF RATIOS OF EARNINGS TO FIXED CHARGES (In thousands, except ratios) Six Months Ended Year Ended December 31, July 2, 1995 1994 1993 1992 1991 1990 Earnings Before Taxes $27,119 $77,606 $70,027 $46,024 $30,137 $26,393 Add: Interest Expense $3,453 $1,720 $4,141 $10,009 $1,524 $184 Estimated Interest Component of Rental Payments $406 $733 $719 $836 $499 $253 Earnings, as Adjusted $30,978 $80,059 $74,887 $56,869 $32,160 $26,830 Fixed Charges: Interest Expense $3,453 $1,720 $4,141 $10,009 $1,524 $184 Estimated Interest Component of Rental Payments $406 $733 $719 $836 $499 $253 Total Fixed Charges $3,859 $2,453 $4,860 $10,845 $2,023 $437 Ratio of Earnings to Fixed Charges 8.0x 32.6x 15.4x 5.2x 15.9x 61.4x