EXHIBIT 3.3 CERTIFICATE OF LIMITED PARTNERSHIP OF HANOVER COMPRESSION LIMITED PARTNERSHIP FIRST: The name of the limited partnership is Hanover Compression Limited Partnership. SECOND: The address of its registered office in the State of Delaware is 1209 Orange Street in the City of Wilmington, County of New Castle. The name of its registered agent at such address is The Corporation Trust Company. THIRD: The name and mailing address of the sole general partner of the limited partnership is: Hanover LLC 3, LLC 300 Delaware Avenue, Suite 900 Wilmington, DE 19805 Dated: December 7, 2000. HANOVER LLC 3, LLC, as sole general partner By: /s/ William S. Goldberg ------------------------------- William S. Goldberg President