Why is calcium chloride used in tractor tires?

Calcium chloride solutions are used in tractor tires and other off-road tires to provide ballast, improve traction and reduce tire and machinery wear. Calcium chloride solutions can add approximately 30% to the weight of water and lower the freezing point of the solution well below that of tap water. Calcium chloride is a dense, widely available, competitively priced, but highly corrosive salt solution. You must add air tubes to the tractor wheels with %26 tires, otherwise the steel wheels will corrode quickly.

A 31 percent calcium chloride blend is freeze-resistant to minus 58 F. Calcium chloride weighs 11.3 pounds per gallon, making it a good choice for getting the most weight out of your tractor. If a tire breaks and causes liquid ballast to leak, the salt is not toxic to animals, but it can damage any plant that grows on the affected soil. The water weighs just 8.3 pounds per gallon, which will limit the amount of weight you can add to the tractor compared to other liquid ballast options.

Nebelsick plans to move away from calcium chloride due, in part, to the mechanically assisted front-wheel drive tractor. However, 60% of farmers in the Nebelsick market still use liquid ballast, in their case, a premixed saline solution that is approximately half as corrosive as calcium chloride. Because tires are the lowest point on the tractor, filling them with heavier liquid reduces the tractor's center of gravity. In fact, companies that manufacture agricultural tire service trucks even report that sales of calcium chloride pumping systems with new orders remain stable and, in one case, have increased slightly.

When filling tractor tires with polyurethane foam, the tire is not punctured, but it is not possible to make future tire pressure adjustments. Tractor agriculture focuses on a topic called How to fill tractor tires with water and calcium chloride. Farmers, highway departments, lawnmowers and property maintenance providers have long recognized the benefits of adding liquid ballast to tires. Another important condition that must be met when you are about to fill tractor tires with water is that the water inside the tube fills only 75% of the space and the rest of the space is filled with air.

When removing the ballast, whether wet or dry, be sure to maintain the proper weight distribution of the tractor on the front and rear axles. As you can see, there's always more to learn about ballasting and other aspects to get the most out of your investment in tractors. Adding a liquid or fluid to tractor tires has been used as a ballast for tractors ever since tractors began using tires. To fill tractor tires with water, water must be introduced into the tire tube with the aid of a pump or by gravity.

Liquid ballasting on tires, or with other ways of adding weight to the tractor, pays dividends at a lower center of gravity, allowing for safe operation and greater traction, helping you convert greater tractor power into useful work.

Jaclyn Svrcek
Jaclyn Svrcek

Freelance coffee ninja. Incurable tv scholar. Extreme music fan. Avid beer aficionado. Wannabe coffee fanatic.

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