The Best No Flat Irrigation Wheel for Irrigation Systems
The EWRS-PIVOT series airless center pivot irrigation wheel will never go flat. On top of that, it is also designed to prevent ruts, minimize stress on your gearbox, and has superior traction. This wheel will fix your pivot wheel problems without creating new ones.
If you don’t find a flat on your pivot irrigation system fast enough, the wheel will likely be destroyed beyond repair. It may even cause damage to the rim or the tower costing you time, energy, and money. This is unacceptable. However, many farmers are afraid to go to an airless option because of the poor traction and low flexibility which causes gearbox wear. The EWRS-PIVOT fixes these issues.
The EWRS-PIVOT series is an airless irrigation wheel which means that the wheel can’t go flat. Instead, it uses unique core geometry where the core holes within the rubber compress completely to mimic a pneumatic wheel. This is important to minimize stress on the gearbox as well as increase overall traction. The rubber is also made to stand up to the harsh conditions of irrigation farming, allowing it to last 2-3 times more than a pneumatic in your field.
The EWRS-PIVOT Series is an Airless Field Sprinkler Irrigation Wheel
The EWRS-PIVOT airless field sprinkler irrigation wheel solves all these issues. It is engineered specifically to mimic a pneumatic irrigation wheels compression, a wide true-to-spec 14.9” x 24” profile to increase traction and a concave profile that increases floatation while preventing rutting.
The EWRS-PIVOT has a unique core hole geometry that compresses completely when pressure is applied. This allows the rubber to compress like a pneumatic mimicking its traction as well as being self-cleaning, so you don’t have to worry about added weight to the system.
The EWRS-PIVOT is made with the highest quality materials. The rims are made with high-strength steel and rubber which also has UV protection. Being a segmented wheel, operators are able to easily service the tire within minutes with just a 3/4" wrench. Because the EWRS-PIVOT uses the best materials, it lasts 2-3 times the life span of your traditional pneumatic irrigation tire.
The EWRS-PIVOT airless field sprinkler irrigation wheel is engineered to solve the problems that farmers face when it comes to field sprinklers while not creating new ones. The unique design is a cost-effective problem-solving solution allowing you to trust your irrigation wheels not to fail on you.

EWRS-PIVOT SERIES
The EWRS-PIVOT series of airless pivot tires from Evolution Wheel offers the most advanced airless technology to the irrigation market. This solution delivers serviceability, traction, and floatation into one impressive offering.
Our tread design and tire profile offer greater traction through mud and obstacles. The unique concave contact face helps eliminate rutting by keeping dirt under the tire, where it belongs. The face of the tire is pointed inwards. Compared to typical pneumatic irrigation tires which convex shape push mud out from under the tire, causing ruts.
Our proprietary segmented design bolts onto our high strength wheel, allowing you the ability to service the tire quickly, eliminating the need to change a tire in the field.
Unlike other airless pivot tires, the EWRS-PIVOT compresses flat pushing material out, it's a self-cleaning system. The compressed cores elongate the footprint of the tire allowing it to wrap over obstacles increasing traction and reducing ground pressure.

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