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.

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)



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Pear Fair 50th Year
Chapter Fifteen
July 28, 2024
Courtland, California
Mud & Dust Vintage Tractor Pulls
Chapter Thirty
August 03 - August 04, 2024
Mundoora Oval
Bellarine Vintage Machinery Group Rally
Chapter Nineteen
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One Day Winery 45 Curlewis Rd,  Curlewis 
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Chapter Nineteen
April 19 - April 20, 2025
34 Henty Hwy, Warracknabeal
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