what year did john deere tractors start using def

John Deere is a well-known brand that has been in existence for over 200 years. The company was founded in 1837, and it has been in the business of producing farm equipment, including tractors. As the world progresses, new technologies are being developed to improve productivity and efficiency. One of these technologies is DEF, which is used in tractors to reduce emissions. This article will discuss the year in which John Deere tractors started using DEF.

What is DEF?

DEF stands for Diesel Exhaust Fluid. It is a liquid that is injected into the exhaust system of diesel engines to reduce the level of emissions produced. DEF is composed of two main components: urea and deionized water. When heated, it breaks down into ammonia, which reacts with the nitrogen oxides in the engine's exhaust, converting them into harmless nitrogen and water vapor. DEF is essential in reducing the environmental impact of diesel engines and improving air quality.

When did John Deere tractors start using DEF?

John Deere tractors began using DEF in 2011. This was in response to new emissions standards that were introduced in the United States and other countries. The new standards required diesel engines to emit fewer pollutants, which meant that manufacturers had to find ways to reduce emissions. John Deere responded by introducing engines that used DEF, which allowed their tractors to meet the new emissions standards.

Benefits of DEF in John Deere tractors

The use of DEF in John Deere tractors has several benefits. Firstly, it reduces harmful emissions, which is good for the environment. This means that farmers can use their tractors without worrying about causing damage to the air quality. Secondly, it improves fuel efficiency by up to 5%, which means that farmers can save money on fuel costs. Thirdly, it reduces engine wear and tear and extends the life of the engine. This is because DEF helps to keep the engine clean and reduces harmful deposits.

Conclusion

In conclusion, John Deere tractors started using DEF in 2011 in response to new emissions standards. The use of DEF has several benefits, including reducing harmful emissions, improving fuel efficiency, and extending the life of the engine. John Deere has continued to innovate and improve its products to meet the changing needs of farmers and the environment. We can expect more advancements in the future to ensure that farming continues to be sustainable and productive.