EXHIBIT 21

JOY GLOBAL INC.

Subsidiaries as of October 26, 2007

        Joy Global Inc. is publicly held and has no parent. The following subsidiaries are wholly-owned except as noted below. Certain subsidiaries, which if considered in the aggregate as a single subsidiary would not constitute a significant subsidiary, are omitted from this list. Where the name of the subsidiary is indented, it is wholly-owned by the entity above it at the next outermost margin, unless otherwise indicated.

								Jurisdiction
Joy Global Inc.								Delaware
	Joy Global (Baotou) Mining Machinery Co. Ltd.							China
	Joy Global (Tianjin) Mining Machinery Co. Ltd.							China
	Joy Technologies Inc.							Delaware
		Joy Global Limited						United Kingdom
			Joy Global Industries, Ltd.					United Kingdom
				Joy Global Pension Trustees Ltd.				United Kingdom
				Joy Mining Machinery Ltd.				United Kingdom
					Joy Global South Africa (Pty.) Ltd.			South Africa
					Joy Maszyny Gornicze SP, Z.O.O.			Poland
					Joy Manufacturing Company (U.K.) Ltd.			United Kingdom
							Joy Partnership	United Kingdom
					OOO Joy Global Kuzbass			Russia
					P&H Joy Mining Equipment (India)			India
				Longwall International Ltd.				United Kingdom
				P&H Mining Equipment (U.K.) Ltd.				United Kingdom
		Joy MM Delaware, Inc.						Delaware
	P&H Mining Equipment Inc.							Delaware
		American Alloy Corporation						Ohio
		HCHC, Inc.						Delaware
			Joy Global Bermuda					Bermuda
				Joy Manufacturing Company Pty. Ltd.				Australia
					Cram Australia Pty. Ltd.			Australia
					Cram Queensland Pty. Ltd.			Australia
					Jobic Pty. Ltd.			Australia
						P&H MinePro Australasia Pty.		Australia
							P&H Asia Holding Inc.	Mauritius
							P&H Minepro Services Pty. Ltd.	Australia
							P.T. Harnischfeger Indonesia	Indonesia
		HIHC, Inc.						Delaware
		Harnischfeger Technologies, Inc.						Delaware
		P&H MinePro Do Brasil Comercio E Industrial Ltda.						Brazil
		P&H Minepro Services Argentina S.A.						Argentina
		P&H MinePro Services Canada Ltd.						Canada
		P&H Minepro Services (Botswana) Pty. Ltd.						Botswana
		P&H MinePro de Chile Ltda.						Chile
			Minepro Chile S.A.					Chile
		P&H Minepro Services Mexico, S.A. De C.V.						Mexico
		P&H Minepro Services Peru, S.A.						Peru
		P&H Minepro Services Venezuela, S.A.						Venezuela
		P&H MinePro World Services Corporation						Delaware
		P&H MinePro Zambia Ltd.						Zambia

(1) HCHC, Inc. owns 90.46% and Joy Technologies Inc. owns 9.54% of the voting securities of Joy Global Bermuda.

(2) HCHC, Inc. owns 90% and P&H Mining Equipment Inc. owns 10% of the voting securities of P&H MinePro de Chile Ltda.

(3) P&H MinePro de Chile Ltda. owns 99.999% and P&H Mining Equipment Inc. owns .001% of the voting securities of MinePro Chile S.A.

(4) HCHC, Inc. owns 99.999% and P&H Mining Equipment Inc. owns .001% of P&H MinePro do Brasil Comercio e Industria Ltda.