The new MICHELIN CerexBib 2 tyres, developed in partnership with New Holland, now include two additional sizes. These fitments feature MICHELIN’s Ultraflex Technology, marking 20 years of innovation in agricultural tyres.
New Holland’s CR11 Combine Harvester to Be Fitted With Two Extraordinary New Michelin Cerexbib 2 Tyres
Michelin is launching two new MICHELIN CerexBib 2 tyres thanks to an exclusive partnership with New Holland and the CNH Group. New Holland, founded in 1895, is a renowned pioneer in agricultural machinery, and Michelin, founded in 1889, is the world leader in tyre manufacturing. They share two fundamental values—excellence and innovation.
The two new tyre sizes have been specially designed for the CR11 combine harvester. Its dimensions and weight represented a unique development challenge – how to minimise soil compaction given the exceptional width of the machine and its tyres.
“We are proud of our partnership with New Holland. It was a real technical challenge. Innovation and excellence are part of the Group’s DNA. That’s why Michelin will continue to play a major role in tomorrow’s agriculture by promoting an increasingly environmentally-friendly approach while improving productivity,” says Nicolas Reboul, Michelin’s OE Sales Agricultural Director.
Adding two new sizes, VF900/65 R46 CFO and VF 800/70 R46 CFO, expands the dimensions offered in the MICHELIN CerexBib 2 range.
Tackling Heavy Loads and Improve Efficiency with Ultraflex Technology
These two new Michelin sizes are designed to meet two significant technical challenges:
- They must be able to support the load capacity of the new machine, with its larger hopper (20,000 litres) and wider header (15 metres).
Meet the constraints concerning the diameter and width of the vehicles to comply with the various European regulations for road transport. - The tyres offer an exceptional load capacity of 19 metric tonnes per tyre and an impressive diameter of 2.32 metres (for the VF 900/65 R46 CFO size) – representing a significant advance in agricultural tyre technology.
Combined with a new rear axle configuration, these high-performance fitments not only increase the vehicle’s footprint by 23%* and reduce ground pressure by 7%**, but also optimise overall fuel consumption. In effect, it is the only range on the market offering a cyclic load bonus of 10 km/h to increase the load or reduce the pressure in the tyres. This speed corresponds to the average speed of the machines at work.
The new tyres benefit from Michelin Ultraflex Technology, which celebrates its 20th anniversary this year. Launched in 2004 with the introduction of the Michelin XeoBib range, the innovative technology provides a larger footprint on the ground, protecting it from compaction and rutting for increased productivity.
