Kolby Henness, Sullivan Auctioneers District Manager

Kolby Henness, Sullivan Auctioneers District Manager Sales Manager for Sullivan Auctioneers/BigIron - Servicing Illinois, Indiana, and Missouri.

05/19/2026

Northern Illinois farmers — your equipment deserves more than local attention. 🚜

With Sullivan Auctioneers, I help sellers across Winnebago, Boone, Ogle, and DeKalb counties market their equipment to buyers nationwide.

Whether it’s one piece or an entire retirement lineup, I’m here to help every step of the way — from listing to auction day.

Thinking about selling? Reach out anytime.📱217-430-0063

05/19/2026
05/19/2026

We’re pleased to announce that BigIron is now part of RB Global.

Nothing changes in how you work with us today. Your team is here, your auctions continue as scheduled, and the service you count on stays the same.

BigIron was founded to serve farmers, ranchers, and rural communities and that mission does not change. We remain committed to the people and the places that built this business, guided by the same values we always have: Rural Connections. Respected Values. Real Deals.

We believe that being part of RB Global brings real advantages. Ritchie Bros., under RB Global, operates the world’s largest used equipment marketplace, with buyers participating from more than 190+ countries. That reach will be behind every BigIron auction, with the goal of more competitive bidding for sellers, more inventory and opportunity for buyers.

And this is bigger than equipment auctions. The BigIron family of brands - BigIron Auctions, Sullivan Auctioneers Real Estate, Sullivan Collector Car, and BigIron Livestock - all continue operating as you know them.

RB Global shares our commitment to trusted marketplaces, strong relationships, and delivering value.

Your team is here. Your auctions continue as scheduled. And, the service you count on stays the same. We’re excited for what’s ahead.

Read more about the acquisition here: https://bit.ly/3PPU1kg

04/30/2026

🚜 Wisconsin sellers—this is your sign.

Got equipment sitting in the shed or field? Now’s the time to turn it into results.

From tractors and harvest equipment to trucks, trailers, and support items… we’ll help you get it sold with nationwide exposure.

👉 Ready to sell? Start here: https://hubs.la/Q04d-G220

04/20/2026

I’m John Hanes, Territory Manager with Sullivan Auctioneers, and I’m excited to work with sellers across Indiana and nationwide to sell their equipment with confidence.

Whether you’re selling one piece or a full lineup, I’m here to guide you through the entire auction process — from listing to auction day. My focus is simple — help sellers get maximum exposure, competitive bidding, and results they can count on.

👉 Follow my business page for upcoming auctions, inspection days, and featured equipment.

📲 Have equipment to sell? Reach out and I'd be happy to help!

04/08/2026

All throughout February, sellers across IL, IN, and Northeast MO trusted Sullivan Auctioneers to get the job done — and the results speak for themselves.

From tractors to planters to combines, this equipment found new homes through competitive, nationwide bidding.

It’s not just about selling equipment — it’s about helping our sellers move forward with confidence.

If you’re thinking about selling, we’re here to help.

Ready to turn equipment into results?Consign to our Dealer & Farmer Auction on June 16 at 9 AM CT and tap into a nationw...
04/06/2026

Ready to turn equipment into results?

Consign to our Dealer & Farmer Auction on June 16 at 9 AM CT and tap into a nationwide buyer base.

From trucking and detailing to advertising, we handle it all.

If you’ve got one item or an entire line, I’d be happy to help you through the process — reach out to me directly📱217-430-1220

Be part of our Dealer & Farmer Auction! 🚜🔥

We’re now accepting consignments across:
• Farm machinery
• Trucks & trailers
• Construction equipment
• And more

Whether you’ve got one piece or a full lineup, we’ve got you covered — from trucking and detailing to nationwide advertising and competitive commission rates.

✔️ Delivery begins April 6
✔️ Final deadline: June 2
✔️ Items accepted at our IL, IN, MN & IA facilities

📞 Ready to consign? Call (844) 847-2161 or email [email protected]

🔗 Learn more: https://hubs.la/Q049KFpH0

03/23/2026

January set the tone… and 2026 hasn’t slowed down since🔥

We’re already in March, but these end-of-January results across IL, IN, and Northeast MO are worth another look.

💥 Strong prices for our sellers
💥 Competitive bidding from across the country
💥 Real market value — no guessing, no reserves

Our team showed up and our sellers trusted the process.

Address

1066 E. US Highway 136
Hamilton, IL
62341

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