Exhibit 12

INGERSOLL-RAND PLC

COMPUTATIONS OF RATIOS OF EARNINGS TO FIXED CHARGES

(Dollar Amounts in Millions)

	Years Ended December 31,
	2010			2009			2008			2007			2006
Earnings (loss) from continuing operations before income taxes	$	983.7		$	564.5		$	(2,720.7	)	$	984.1		$	886.8
Net earnings attributable to noncontrolling interests		22.9			24.9			20.0			14.3			14.9
(Earnings) loss from equity method investees		(11.5	)		(8.0	)		(3.4	)		(1.6	)		0.1
Sub-total		995.1			581.4			(2,704.1	)		996.8			901.8
Fixed charges		350.2			366.8			292.0			160.2			159.0
Dividend from equity method investees		12.3			11.3			13.2			-			-
Capitalized interest		-			(0.7	)		(1.0	)		(0.6	)		(3.2	)
Total earnings (loss)	$	1,357.6		$	958.8		$	(2,399.9	)	$	1,156.4		$	1,057.6
Fixed charges:
Interest expense	$	283.2		$	301.6		$	243.2		$	136.1		$	133.6
Capitalized interest		-			0.7			1.0			0.6			3.2
Rentals (one-third of rentals)		67.0			64.5			47.8			23.5			22.2
Total fixed charges	$	350.2		$	366.8		$	292.0		$	160.2		$	159.0
Ratio of earnings to fixed charges		3.9			2.6			-			7.2			6.7
Deficiency in the coverage of fixed charges by earnings before fixed charges							$	(2,691.9	)