We would like to thank those ACMOC members that took part in the The Rock and Dirt Show at the Rock River Thresheree. The success of the show and your involvement truely supports the mission of our non profit organization. 2025 marked the 100 years of Caterpillar with over 100 pieces of Caterpillar equipment and 80 non Caterpillar. This year we unveiled a large increase in the dirt work area, new displays, new restorations, new building on grounds, along with plans for another handful of significant improvements on the show grounds. This would not have been possible without the dedication and involvement of members who donated their time over the last couple years and endless hours in every season. Thank you to all the new volunteers, supporters, exhibitors, and youth as we further plan continued growth and involvement.
My wife and I attended this year for the first time and it was a great show!
Our channel highlights machines from the earliest Holt and Best track-type tractors, equipment from the start of Caterpillar in 1925, up to units built in the mid-1960s.
Antique Caterpillar
Machinery Owners Club
1115 Madison St NE # 1117
Salem, OR 97301
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"I became a member recently because the wealth of knowledge here is priceless."
-Chris R
