You don't have to own a Caterpillar machine and if you do it doesn't have to be an antique to join our club. If you have an interest in Caterpillar, ACMOC offers something for everyone. Through our full-color magazine, shows, local chapters, and bulletin board, members enjoy the camaraderie of shared interests.

The Antique Caterpillar Machinery Owners Club (ACMOC) was founded in 1991 by a small group of enthusiasts who all shared a similar passion, the legacy of antique Caterpillar machinery. At the time, they had no idea that their club would one day grow to have thousands of members all around the world.

Now based in Peoria, Illinois, ACMOC's mission is to assist and educate its members, and the general public, to appreciate the historic role of Caterpillar machinery in shaping the world. ACMOC promotes the collection, preservation, restoration, display, and study of products and memorabilia of Caterpillar and its related predecessors.



Membership Benefits

$44 /year Electronic  (Includes all Member benefits plus electronic access to the magazine)

$60 /year USA  (Includes all Member benefits plus a copy of the ACMOC magazine mailed to you quarterly)

$77 /year International  (Includes all Member benefits plus a copy of the ACMOC magazine mailed to you quarterly)



May 25 - May 28, 2023
NHMA National Rally 2023
Chapter Nineteen
April 14 - April 16, 2023
Mudgee, NSW
59th Annual International Watch Fob Association Show & Sale April 28-29, 2023/Lakeside Sand & Gravel Open House & Antique Equipment Show April 29, 2023 Mantua, OH 
Chapter Twenty Two
April 28 - April 29, 2023
Mantua Ohio
Chapter Nineteen
May 06 - May 07, 2023
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