Specifications include, but are not limited to: The MnDOT office in Willmar, MN is in need of one (1) newly manufactured Mattracks TA 9000 FG 2030 track system (or MnDOT approved equal) built to the following minimum specifications and required option content: Track System: Mattracks TA 9000 FG 2030 model (or MnDOT approved equal) Four-Wheel Drive, All-Terrain, Self-Cleaning Tracks Intended for Use on Snow and Ice Bolt-on Conversion Kit that Allows for No Modification to MnDOT Tractor Must be Capable of Easy Removal and Tire Replacement Track Material: Rubber w/Internal Composite Rods/Cord Steel Frame Construction Front Track Minimum Dimensions: Width: 20’’ / Height: 46.3’’ Rear Track Minimum Dimensions: Width: 30’’ / Height: 58.3’’ Capable of Speeds up to 20 MPH Max. Front Assembly Weight: 1,267 lbs. Max. Rear Assembly Weight: 1,653 lbs. Operating Temps (Ambient): -40 degree to +130 degree Min. Ground Contact Surface Area: 4,968 sq. in. Wheel Material: UMHW (Ultra-High-Molecular-Weight) / Rubber Sprocket Diameter: 29’’ Front / 39’’ Rear Minimum 12 Road Wheels / 3 Row Configuration Minimum Standard Manufacturer’s Warranty Required Any and all part/item numbers listed are used for reference and as a minimum standard.