Finnish tractor manufacturer Valtra has introduced a new control technology for the hydraulic top link of its tractors, allowing for more precise fertilizer spreading. The company observed that a fertilizer spreader is often not horizontal due to changes in the fill level and associated weight reduction during spreading. This can result in uneven or excessive fertilization, as even a full or empty spreader can have a difference of up to 3 degrees.
To address this issue, Valtra has developed the Smart Top Link system, which automatically maintains the horizontal position of the fertilizer spreader using sensors positioned under the spreader. This innovative technology ensures that the spreader remains level regardless of the fill level, resulting in more accurate and consistent spreading.
The Smart Top Link system is initially available only for new Valtra tractors from the N, T, Q, and S series. Customers can have the system installed in the Valtra Unlimited Studio, a section within the factory where various options are integrated, for a price of €5,000. However, Valtra plans to make the option available in the aftermarket by 2024.
The package includes control technology, a hydraulic block, two sensors, and the necessary cables. The system operates via Isobus and retains an Isobus connection. Two height sensors are mounted at the front and rear of the fertilizer spreader, and their measurements are entered once. The system then automatically compares the data from the two sensors and adjusts the top link as needed.
While Valtra initially designed the system for use with a fertilizer spreader, the sensors can also be installed on other implements if desired. This flexibility expands the potential applications of the Smart Top Link system, offering farmers more precise control over their equipment.
The introduction of this technology is a significant development in the agricultural industry. Accurate and consistent fertilizer spreading is crucial for maximizing crop yields and minimizing environmental impact. By ensuring that the spreader remains level regardless of the fill level, Valtra’s Smart Top Link system helps farmers achieve optimal fertilization, resulting in healthier and more productive crops.
Valtra’s commitment to innovation and addressing the needs of farmers is evident in the development of the Smart Top Link system. By integrating advanced control technology and sensors, the company is providing farmers with a practical solution to a common problem. The option to have the system installed in the Valtra Unlimited Studio or purchase it in the aftermarket further demonstrates Valtra’s dedication to customer satisfaction.
As the agricultural industry continues to evolve, technology plays an increasingly important role in improving efficiency and productivity. Valtra’s Smart Top Link system is a prime example of how innovative solutions can benefit farmers and contribute to sustainable agriculture. With this new technology, Valtra is once again proving itself as a leader in the field of agricultural machinery.