Agriculture & Construction Equipment

For decades, Bison® has been a trusted provider of blowers, motors, and pumps tailored for agriculture and construction. Engineers prioritize Bison products for their exceptional quality, efficiency, ruggedness, and customization. These attributes are vital for powering equipment and providing essential aeration, cooling, pressure, and vacuum across diverse applications.

Our commitment to customization extends to offering tailored solutions that meet the unique requirements of each customer. Under the brand names Bison® Gearmotors, Lamb® Vacuum Motors, Prestolite Motors, ROTRON® Regenerative Blowers, ROTRON® Transportation, and Windjammer® Brushless Blowers, our comprehensive range of brands ensures that agricultural and construction equipment manufacturers can find the perfect fit for their specific applications.

With a focus on performance optimization, energy efficiency, and reliability, our lineup of products empowers engineers to create machinery that sets new standards in the industry.

Aquaculture Blowers

Aquaculture

Aquaculture

ROTRON Regenerative Blowers are the ultimate aquaculture blowers, ensuring proper aeration in ponds, lakes, tanks, or ocean settings. Superior performance. Minimal maintenance. Peace of mind.

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Ag market construction application

Construction

Construction

Bison Gear Boxes and Prestolite Motors work in synchronized fashion to exceed demanding application needs. Bison's vertically integrated product lineup allows for customized solutions to control variables such as torque, horsepower and speed requirements.

greenhouses ag market application

Greenhouses

Greenhouses

Prestolite Motors and Bison Gear Boxes can be found serving various greenhouse applications such as conveyors/augers, lighting solutions, temperate control systems and more. . .

Ag market farm automation application

Farm Automation

Farm Automation

Farming is becoming more automated due to technological advancements. Bison offers a plethora of engineered solutions ranging from blower/vacuum systems for various produce picking implements to gearmotors installed on autonomous vehicles. 

Ag market farm equipment application

Agriculture

Agriculture

OEM farm equipment manufacturers can trust Bison to perform a multitude of functions on their equipment: Bison Gear Motors (conveyors, augers); Prestolite Motors (braking, steering); ROTRON Transportation (thermal management).

Ag Market Livestock Application

Livestock

Livestock

Tailored specifically for mother nature's harsh environments, Bison Gear Motors and Prestolite Motors are your trusted products. Whether you're designing mechanical or electrical pellet equipment, Bison has the customizable solution for you.

From Fields to Foundations - Bison's Blower, Motor & Pump Solutions for Ag & Construction




  • Highly-engineered blowers, motors and pumps designed to enhance machinery performance while minimizing energy consumption
  • Longevity-focused solutions ensuring extended equipment lifespan, instilling customer confidence
  • Streamlined, space-saving designs maintaining high performance standards, perfect for compact agricultural and construction machinery
  • Maintenance-free designs for consistent peak performance, reducing downtime for equipment users
  • Enhanced operational comfort through quieter machinery operation, achieved via advanced gear and motor innovations
  • Robust IP-rated products built to withstand harsh environmental conditions, guarding against dust and liquid ingress
  • Optimized air flow and vacuum flexibility for superior machinery performance across varied operating conditions
  • High-torque solutions offering fractional horsepower capabilities from 1/80 HP to 8 HP, empowering robust performance in diverse applications
  • Customization available for unique equipment requirements
Agriculture Word Cloud

Featured Products

Bison Gearmotors Category Overview Image

Bison® Gearmotors

Bison manufactures more than 700 standard gearmotors in both AC & DC, as well as Inline parallel shaft, offset parallel shaft and right angle configurations.
Bison Right Angle Reducers

Bison® Right Angle IHP Gear Reducers

Bison® offers two styles of right angle Integral Horsepower Gear Reducers
Bison Washdown Products

Bison® Washdown Products

Bison® offers a wide range of IP69K rated stainless steel washdown products including Inline Parallel Shaft Gearotors, Right Angle Gear Reducers, and 1/3 HP - 2 HP Motors.
Bison PMAC Motors

Bison® PMAC Motors

Highly efficient, light weight and compact motors from 1/4 to 1 1/2 HP
Prestolite Family No Applications

Prestolite Motors
Brushed DC Motors

Drive mechanical, hydraulic or electrical solutions for many applications.
ROTRON Family No Applications

ROTRON® Transportation Pumps and Motors

Sealless, brushless pumps and brushless DC motors for heavy-duty transportation vehicles.
DR_ROTRON Regenerative Blowers

ROTRON®
Industrial (DR)
Regenerative Blowers

With Sparkproof construction, sealed motor bearings and aluminum castings, these blowers excel in industrial settings. Experience low noise, oil-free operation and maintenance-free reliability for over 25,000 hours. Made in the USA. Customizable.
CP ROTRON Regenerative Blowers

ROTRON®
Chemical Processing (CP)
Regenerative Blowers

Specifically designed for corrosive and hazardous applications, the blowers feature chemical-duty motors, Chem-Tough™ corrosion-resistant treatment and stainless-steel motor shafts. They can deliver airflow rates up to 1500 CFM and withstand pressures up to a maximum of 7 PSIG. For added safety, most models come equipped with explosion-proof motors. Made in the USA. Customizable.
Windjammer Family No Applications

Windjammer®
Brushless Blowers

Compact. Durable. Variable-speed. Ideal for vacuum and pressure applications.
Lamb Family No Applications

Lamb®
Vacuum Motors

Setting the standard in the industry for more than a century. Efficient. Durable. Reliable.

Why Bison?

Differentiate Your Products. . .
Leverage Unparalleled Engineering Expertise. . .
Tap Into In-Depth Applications Knowledge. . .
Accelerate Time to Production. . . 
Access Global Insights and Worldwide Manufacturing Options. . .
Gain Peace of Mind. . . 
Hear What Customers Have to Say. . .
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Engage with our engineers, locate an authorized distributor or connect with customer and technical support.
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