Most interested when Seed Hawk plans on introducing a brake system for their air carts as not everyone farms on level ground. When working in hilly conditions that can be a lot of weight pushing on the tractor when going down steep hills and tractor brakes are not designed for that much load. Larger flotation tires for front of unit as well. Good units, just improvements many would like to see.

Track tractors allow you to operate in field conditions that might otherwise be unworkable. By providing a well-distributed load and traction across the entire undercarriage, track tractors can operate in many conditions, allowing you to work where a standard wheeled row-crop tractor might not be able to. The 9620RX takes this formidable design and adds an incredibly powerful 620 hp Cummins X15 engine to it. With the most powerful engine in the line and a track design that can take it anywhere, the 9620RX will help you accomplish your work efficiently. 

The 9620RX has a wide undercarriage with the option for 88inch or 120inch in track spacing, with either 30” or 36” inch tracks. This gives you flexibility in your operation, yet still provides traction and power delivery of tracks. The 120”inch track spacing provides excellent stability and easy serviceability. John Deere has other 9RX models with even more track spacing and size options.