Bison Machinery

Bison Machinery Central Sales, Inc. DBA Bison Machinery is locally owned with locations in Jamestown and downtown Casselton, North Dakota.

Central Sales is a family owned and operated farm equipment business since John Romsdal opened our doors in 1974. 2nd generation owners Fran, Bob, & Stu Romsdal operated the two locations in Jamestown & Casselton, ND. At present, the two locations are under the 3rd generation ownership & management of Jeff Romsdal. Reliability and dependability to our customers is our #1 goal and continues to be

our focus for generations to come. We strive to carry lines that prove to be on the cutting edge of farming and construction for the future. Our service department features skilled technicians, factory-trained to service products we sell. We also stock a large inventory of accessories and parts for the products we carry and have the latest computer technology to quickly find any part you may ever need.

Who’s getting ready for deer season? Your Massey Ferguson tractor isn’t just for chores around the farm. From planting f...
08/18/2026

Who’s getting ready for deer season? Your Massey Ferguson tractor isn’t just for chores around the farm. From planting food plots to hauling stands and clearing trails, now’s the time to put it back to work.

Here’s to the bees helping every field, flower and garden thrive. Happy World Honeybee Day.
08/16/2026

Here’s to the bees helping every field, flower and garden thrive.

Happy World Honeybee Day.

Three machines. Three missions. One legendary name.FrontMount. MidMount. OutStander.Different builds. Different strength...
08/15/2026

Three machines. Three missions. One legendary name.

FrontMount. MidMount. OutStander.
Different builds. Different strengths. Same unstoppable performance. 💪

No matter how you mow — wide open spaces, tight turns, or tough terrain — there’s a machine built to match your grind from Grasshopper Mowers. 🇺🇸

👇 Drop a comment and tell us which one fits your style:
🚜 FrontMount
⚙️ MidMount
🔥 OutStander

08/13/2026

Anybody else checking the radar every 10 minutes? The Massey Ferguson 9S Series is ready when the window opens.

08/12/2026

Built different. Built here. 🇺🇸
The Duramax Deck isn’t just tough — it’s American tough. Crafted in the USA using American steel, it’s engineered to take abuse, deliver precision cuts, and hold up season after season. No shortcuts. No compromises. Just pure durability and performance you can trust.
Because when it’s built by Grasshopper, it’s built to last. 💪🇺🇸

08/12/2026
Mowing? Haying? Baling? Digging dirt? Whatever the job, we want to see it! Share a photo in the comments and show us you...
08/11/2026

Mowing? Haying? Baling? Digging dirt? Whatever the job, we want to see it! Share a photo in the comments and show us your tractor getting it done.

08/11/2026
08/11/2026

The combine built for how you farm

📸 Ronald Ringler
📍Hydro, Oklahoma

Address

Jamestown, ND

Opening Hours

Monday 7:30am - 5:30pm
Tuesday 7:30am - 5:30pm
Wednesday 7:30am - 5:30pm
Thursday 7:30am - 5:30pm
Friday 7:30am - 5:30pm
Saturday 8am - 12pm

Telephone

7012527030

Website

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