Joy Global 10-Q 2013 Q2 Quarterly report

EXHIBIT 32

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350

In connection with the Quarterly Report of Joy Global Inc. (the “registrant”) on Form 10-Q for the quarter ended April 26, 2013 as filed with the Securities and Exchange Commission on the date hereof (the “report”), we, Michael W. Sutherlin and James M. Sullivan, Chief Executive Officer and Chief Financial Officer, respectively, of the registrant, certify, pursuant to 18 U.S.C. § 1350, that to our knowledge:

(1) The report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

(2) The information contained in the report fairly presents, in all material respects, the financial condition and results of operations of the registrant.

Date: May 31, 2013

/s/ Michael W. Sutherlin

Michael W. Sutherlin

President and

Chief Executive Officer

/s/ James M. Sullivan

James M. Sullivan

Executive Vice President and

Chief Financial Officer

(Principal Financial Officer)