Rich Bergeson, a farmer from Illinois, has amassed an impressive collection of nearly 70 classic tractors. Among these, the Allis-Chalmers D21 models hold a special place, with 15 units in his possession. His fascination with this brand began when he was young, influenced by family history and a deep connection to the machinery. Bergeson's dedication extends beyond mere ownership; each tractor tells a unique story. From rare modifications to custom builds, his collection includes one-of-a-kind pieces like a white D21 painted for its diamond anniversary and prototypes that were never mass-produced. His passion culminated in organizing a significant gathering of D21 enthusiasts at the 2023 Half Century of Progress show, where over 210 tractors gathered from across North America.
Bergeson's journey with Allis-Chalmers tractors started early. Growing up on a farm near Ransom, Illinois, he vividly remembers the day his father bought their first Allis-Chalmers D10 at an auction in Kentucky. This purchase sparked a lifelong love affair with the brand. Later, his father acquired a D17 Series 4, which further cemented Bergeson's interest. His great uncle's dealership in Donahue, Iowa, added another layer of personal significance. The D21 became the centerpiece of his collection due to its versatility and power. One particularly rare model features a Levy front-wheel-assist and a slanted grille, making it one of only three such tractors in existence.
Among his prized possessions is a custom-built D21 replica that mirrors the original D19 design. Unlike the production D21, this prototype sports a 301-cubic-inch engine and a distinctive hood and grille. Although the engineers rejected this design, Bergeson recreated it as a tribute to the early development stages. Another standout piece is a white D21, specially painted to celebrate the tractor's diamond anniversary. This model inspired a limited-edition Ertl toy series, with versions ranging from pearl white to gold.
In 2023, Bergeson organized a historic gathering of D21 enthusiasts at the Half Century of Progress show in Rantoul, Illinois. He aimed to bring together at least 100 D21 tractors but exceeded expectations with a total of 210 models from various parts of North America. To prepare for this event, he hosted an open house at his farm, showcasing his extensive collection. Additionally, he coordinated a D21 tractor caravan from Penfield to Rantoul, adding a festive touch to the occasion.
Beyond the D21s, Bergeson's collection includes every D Series model produced by Allis-Chalmers. These range from wheatland models to high-crop versions, propane-powered units, and gas and diesel variants. Notable among them are the 4W-220 and 4W-305 four-wheel-drive models, both carrying serial number 1000, marking them as the first of their kind. The 4W-220, originally painted primer green and equipped with a Cummins engine, reveals signs of its testing phase, including hidden cables and modified components.
Hidden among the wheeled tractors are two HD3 crawler models with square hoods, a design feature seen on only four units before the shift to the HD4. One is a gas-powered model with a dozer blade, while the other is a diesel version with a loader bucket. These rare crawlers add to the diversity and historical significance of Bergeson's collection. Through his dedication and passion, Bergeson has preserved a vital part of agricultural history, ensuring that these remarkable machines continue to tell their stories for generations to come.