3850 Ohio Ave  •  St Charles IL 60174  • 1-800-AT-BISON  •  +1-630-377-4327

Ag and Construction

Bison Ag and Construction Header

No matter what your agricultural, construction or precision farming challenges may be, Bison Gear is ready to help. We manufacture standard-design and custom-engineered gearmotors, reducers and drives that offer optimal reliability and efficiency for a wide variety of applications. Our heavy-duty gearmotors are built for moisture-resistance and temperature-resilience, to consistently perform under harsh conditions of heat and humidity on grain and livestock farms, damp greenhouse environments, and many other ag applications. Dust is another factor to contend with when working on construction, agriculture and off-highway related tasks, so Bison offers our gearmotors with high ingress protection (IP) ratings to address possible contamination from the elements.


  • Continuously perform in demanding environments or conditions
  • Increase the efficiency and extend the operating life of your machinery
  • Used within precision ag processes, such as seeding and fertilizing
  • Standard catalog and personalized custom solutions are available

Bison Gear is a leader in power transmission technology due to our excellent product performance, superior customer service, on-time delivery, and superior gearmotor solutions that are customized and optimized for this industry. Engineering support comes from the very beginning of your project, by conducting a Torque Profile on-site at your facility or setting up your equipment in our testing lab here at Bison. As we develop new technologies for the next generation of agricultural, construction or other off-highway trends, we are creating them together – with you, our customers. We’re ready to get started, day one.

See our current list of Case Studies for examples of recent projects.
Please call 630.443.5826 or email our email our Ag & Construction Business Manager for more information or fill out our inquiry form. Thank you.