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Caterpillar Auctions Heat Up: Dozers, Crawlers, Engines Spotlight
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The auction calendar is buzzing with caterpillar-focused events, each offering a distinct slice of heavy‑equipment market activity. Leading the pack is the Doug Reierson Retirement Auction, which is set to close in the near term. Bidders can target a Caterpillar D4C dozer among a mixed inventory that also includes service trucks, tractors and a range of building supplies. The dozer, listed without a reserve, has become a focal point for contractors seeking a reliable workhorse at a competitive price.

Following closely is the Seaforth Civil Retirement Sale, an ongoing auction that will remain open for several weeks. This sale showcases a variety of industrial machines, notably excavators and loaders bearing the Caterpillar badge. While the catalog includes other makes, the Caterpillar units stand out for their durability and resale appeal, and most are offered unreserved, encouraging swift bidding activity.

Looking ahead, Bundaberg Auction Galleries has announced a dedicated Caterpillar Crawlers and Engines auction slated for November 2025 after a recent postponement. The upcoming event promises a broad spectrum of Caterpillar machinery, from vintage crawlers to modern engines and assorted parts. Organizers emphasize the largely unreserved nature of the lot, signaling a market trend toward more open‑price transactions that attract both seasoned dealers and new entrants.

Across these auctions, a clear pattern emerges: sellers are leaning into unreserved listings to stimulate buyer interest, while buyers are drawn to the reliability and brand recognition that Caterpillar equipment provides. Whether it’s a dozer ready for immediate deployment, a loader poised for site work, or a crawler engine awaiting refurbishment, the current and forthcoming caterpillar auctions offer a compelling mix of opportunity and variety for the heavy‑equipment community.

Based on 5 digest summaries · Generated October 26, 2025

Bundaberg Auction Galleries

September 23, 2025 —

Bundaberg Auction Galleries is set to host several exciting auctions in the coming months. On October 25, 2025, a Vintage Tractors and Engines auction will take place on the Sunshine Coast, featuring an impressive lineup of 29 John Deere models, including restored and original tractors. This auction will begin at 10:00 AM, with doors opening at 8:00 AM, and there will be no reserve, buyers premium, or GST. Additionally, a Vintage Caterpillar Crawlers and Engines auction has been scheduled for November 2025, although it has been postponed to a later date. This auction will showcase a variety of Caterpillar crawlers, engines, and parts, most of which will be unreserved. For those interested in vintage machinery, antiques, and collectibles, Bundaberg Auctions offers a wealth of opportunities. Be sure to check their website for the latest updates and auction dates.

Auction Block

September 12, 2025 —

Auction Block is gearing up for an exciting event with the Doug Reierson Retirement Auction, set to end on October 1, 2025. This auction features a diverse array of items, including a Caterpillar D4C dozer, a GMC service truck, an International 706 tractor, a Trail-Eze flatbed trailer, and a Pro-Tech snow pusher. Additionally, bidders can explore a wide selection of tools, hardware, lumber, and building materials, all available online near Warren, Minnesota. For those interested in future auctions, Auction Block regularly hosts events featuring various equipment and supplies. Be sure to check their website for the latest updates and upcoming auction dates.

Pickles Auctions

September 12, 2025 —

Pickles Auctions is hosting several exciting auctions in the coming days. From September 11 to September 16, 2025, the Major Event Electric Motorbike Liquidation features over 400 electric motorcycles, including various Zero models. On September 15, 2025, the Seaforth Civil Retirement Sale begins, showcasing a range of vehicles and equipment such as single and dual cabs, excavators, and loaders from brands like Toyota and Caterpillar. This auction runs until September 17, 2025. The Francis Transport Retirement Sale starts on September 16, 2025, offering sleeper cabs, trailers, and forklifts, featuring brands like Kenworth and Isuzu, and continues until September 18, 2025. Additionally, a unique opportunity to bid on a 2025 BMW M5, a hybrid statutory write-off, will be available in the Sydney Salvage Vehicles Auction on October 3, 2025. For those interested in dairy processing equipment, the Nepean River Dairy Milk Processing Equipment Liquidation ends on October 1, 2025. Visit Pickles Auctions for more details and to explore their extensive range of items.

Pickles Auctions Edinburgh

September 12, 2025 —

Pickles Auctions Edinburgh is gearing up for several exciting auctions in the coming weeks. From September 11 to September 16, 2025, the Major Event Electric Motorbike Liquidation will feature over 400 electric motorcycles, including various models from Zero. On September 15, 2025, the Seaforth Civil Retirement Sale will showcase a range of industrial vehicles and equipment, including single and dual cabs, excavators, and loaders from brands like Toyota and Caterpillar. This auction runs until September 17, 2025. Additionally, the Francis Transport Retirement Sale will take place from September 16 to September 18, 2025, offering sleeper cabs, trailers, and forklifts from notable brands such as Kenworth and Isuzu. For those interested in specialized equipment, the Nepean River Dairy Milk Processing Equipment Liquidation will conclude on October 1, 2025, featuring essential dairy processing machinery. For more details on these auctions and to explore additional offerings, visit Pickles Auctions Edinburgh's website.

Pickles Auctions Auckland

September 12, 2025 —

Pickles Auctions Auckland is hosting several exciting auctions in the coming days. From September 11 to September 16, 2025, you can explore over 400 electric motorcycles, including various models from Zero, through the Major Event Electric Motorbike Liquidation. Additionally, the Seaforth Civil Retirement Sale will take place from September 15 to September 17, featuring a range of industrial vehicles and equipment, including Toyota and Caterpillar brands. Following that, the Francis Transport Retirement Sale will run from September 16 to September 18, showcasing sleeper cabs, trailers, and forklifts from brands like Kenworth and Isuzu. For those interested in unique items, a multipurpose temporary bridge from 2010 is available for expression of interest until September 17. Lastly, don't miss the chance to bid on a 2025 BMW M5 hybrid, set for auction on October 3 in Sydney. For more details on these auctions and to view additional items, visit the Pickles Auctions website.

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