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The tyre size of your combined harvester is denoted as 650/75 R32, where:
650 mm is the width of the tyre,
the sidewall height is 75% of the width, and
32 inches is the wheel diameter.
The letter R indicates radial construction.
Alternatively, the same tyre size can be written as 25.5-32, where:
25.5 inches is the tyre width, and
32 inches is the wheel diameter.
Both formats represent the same size but use different measurement systems—metric (650/75 R32) and imperial (25.5-32).
Due to long periods of inactivity, harvest tyres are prone to developing cracks and flat spots. It is important to inspect both sides of the tyre for bulges and cracks before using the harvester on the farm. If any such damage is detected, it is recommended to replace the tyre immediately.
Once the harvester is in motion, regularly monitor the tyre pressure for any leaks and look for signs of flat spots on the tyre’s surface after running it for some time. If such issues are found, it is advisable to replace the tyre to ensure safe and efficient operation.
CEAT’s specialized tyres for harvesters are designed with a compound that is puncture-resistant yet flexible enough to carry higher pressures. This allows for a higher load capacity and easier momentum on gradients. The tread patterns are optimized to deliver excellent grip and traction while distributing weight evenly on the soil to reduce compaction. Additionally, the centre lugs of the tyre provide durability and reliability, no matter the terrain you’re operating on.
A harvester tyre has a different design compared to a regular tyre. The tread pattern on a harvester tyre is optimized for agricultural use, providing better traction and stability on uneven terrain. Harvester tyres are also built to withstand heavier loads and feature thicker sidewalls that help prevent punctures and cuts, ensuring durability in tough field conditions.
To choose the right harvester tyre, you need to consider several factors such as the type of crop you are harvesting, the soil conditions, the weight of the machine, and the size of the tyre. CEAT Specialty offers a range of harvester tyres designed to meet the specific needs of different machines and crops, ensuring optimal performance and durability.
The lifespan of a harvester tyre depends on several factors, including the frequency of use, the type of terrain, and the load capacity. Harvester tyres can last several years if they are well-maintained and used correctly. Regular inspections and maintenance can significantly extend the lifespan of your harvester tyres, helping to ensure reliable performance throughout their service life.
While it is possible to repair a punctured harvester tyre, it is not recommended. Harvester tyres are designed to withstand heavy loads and challenging terrain, so any punctures or cuts can compromise their structural integrity. To ensure optimal performance and safety, it is better to replace a damaged tyre with a new one.
If you have a flat tyre on your harvester, you should stop the machine immediately and replace the tyre. Continuing to operate the harvester with a flat tyre can cause damage to the rim, hub, and other components of the machine. It can also compromise your safety and the safety of others working on the farm.
While it is possible to use the exact tyre on your harvester’s front and rear, it is not recommended. A harvester’s front and rear tyres have different roles, and using the same tyre on both can affect the machine’s performance and stability. It’s best to use the recommended tyre size and type for each position on the harvester to ensure optimal operation and safety.
You should check the tyre pressure on your harvester before each use. Harvester tyres can lose pressure over time due to regular use and temperature changes, and underinflated tyres can affect the performance and safety of the machine. Regular tyre pressure checks help prevent flats, punctures, and other tyre-related issues, ensuring your harvester operates smoothly and safely.
Harvest tyres should be stored in a cool, dry place away from direct sunlight and heat sources. Tyres should be stored upright and not stacked more than four high. Keeping tyres this way helps prevent flat spots, punctures, and other damage that can compromise their performance and lifespan.
CEAT Yieldmax is a new-generation radial tyre specially designed for the agricultural sector, specifically for combine harvesters. It offers a higher load capacity and is engineered to have minimal impact on the soil, helping to protect crop yields while ensuring efficient operation.
The CEAT Yieldmax tyre offers several benefits, including higher load capacity, improved side stability thanks to a higher lug angle around the centre lug, excellent grip due to sharp shoulders, and minimal soil compaction—making it an ideal choice for efficient and soil-friendly agricultural operations.
The CEAT Yieldmax tyre has a high load-carrying capacity thanks to its tough casing and rigid belt. It is engineered to support heavy equipment and heavy loads, ensuring durability and reliable performance in demanding agricultural conditions.
The CEAT Yieldmax tyre features a unique tread pattern optimized for superior grip and traction. The lower lug angle around the shoulders ensures enhanced traction, while the sharp shoulders provide excellent grip, making it ideal for challenging agricultural terrains.
The CEAT Yieldmax tyre is a radial tyre, featuring a rugged casing and rigid belt that combine the benefits of radial construction with the strength needed to support heavy equipment and loads. This design ensures durability, improved performance, and better load handling in agricultural applications.
The CEAT Yieldmax tyre is suitable for all harvesting applications, including combine harvesters, forage harvesters, and sugarcane harvesters, offering reliable performance and durability across a range of agricultural machinery.
The CEAT Yieldmax tyre is designed to have minimal impact on soil. Its unique tread pattern ensures even weight distribution, which helps reduce soil compaction and promotes healthier crop growth.
The lifespan of the CEAT Yieldmax tyre depends on several factors, including usage, maintenance, and storage. However, with proper care and regular maintenance, it can provide long-lasting performance and durability.
The CEAT Yieldmax tyre is designed to fit most combine harvesters, but it’s important to select the correct size. Always check your harvester’s manual or consult a tyre expert to ensure you choose the right size for your specific machine.
The R1-W pattern feature of the CEAT Yieldmax tyre is specifically designed to provide longer tyre life. Characterized by a 45-degree angle and a unique tread design, it offers excellent traction and improved soil engagement. The tyre’s wider lug base creates a larger footprint area and better load distribution, which helps reduce soil compaction and extends tyre life.
Additionally, the R1-W pattern promotes even wear across the tyre, further contributing to its longevity. This feature is especially beneficial in high-load applications, such as harvesters, where tyres often wear out quickly due to heavy loads and constant use.
By enhancing tyre durability and lifespan, the R1-W pattern helps farmers and heavy equipment operators save on replacement costs, ultimately increasing profitability over time.
Improved stubble resistance can significantly extend tyre life, reduce downtime, and lower maintenance costs. This is especially important for farmers who depend on their harvesters to operate efficiently during the critical peak harvest season, ensuring smoother operations and better productivity.