Constantly Cleaning Your Radiator? Here’s Why Your Tractor Runs Hot

Описание: Overheating tractors are one of the most common problems farmers and ranchers face during hot, dirty working conditions—and even when the radiator looks clean, the problem often keeps coming back.

In this video, Devin walks through a real-world solution we’re installing on a 135 HP Deutz-Fahr tractor: a Flex Air variable-geometry fan system. This system automatically (or manually) reverses airflow to blow chaff, pollen, and debris out of the radiator—without shutting the tractor down.

If you’re tired of stopping multiple times a day to clean screens, blow out radiators, and wait for your tractor to cool down, this video shows how this technology can significantly reduce downtime and frustration.

In this video, we cover:
Why tractors overheat even when the radiator appears clean
How modern cooling packages trap dirt and debris
How the Flex Air fan system works
Manual vs automatic fan operation
Where this system is commonly used (construction vs ag)
Which tractors can be retrofitted
Clearance and fitment considerations
When this upgrade makes sense—and when it doesn’t

This technology has been used for years in construction equipment and is now available as an add-on for many agricultural tractors. While it’s not a 100% maintenance-free solution, it can dramatically reduce downtime and improve reliability in dirty working environments like haying and grinding.

The system featured in this video is manufactured by Flex Air, and we install it primarily on Deutz-Fahr tractors, though many other brands and older models may also qualify.

If you’re fighting overheating issues and want to know if this system will work on your tractor, we’re happy to help.

Varner Equipment
Delta, Colorado
Phone: 970-874-0612
Website: https://varnerequipment.com

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