Heralding the digital age
Modernisation of the plant creates entirely new opportunities for the manufacture of increasingly complex and individually configured tractors. This involved a complete rethink of many complex processes – especially in the area of in-house logistics. The use of cutting-edge virtual reality technologies enabled digital simulation of all processes during the factory planning stage, even for tractor models that have not yet entered production. Innumerable options were acted out using 3D animations and VR goggles in order to play through all stages of assembly, from the powertrain to the finished and tested tractor. Any necessary structural changes were therefore identified early on. The introduction of automated guided vehicles (AGV) made a significant contribution to the automation of production. 40 of these driverless and fully automatic carrier vehicles transport the tractors from the first to the last assembly station, and are capable of moving up to 20 tonnes at a time. This means that they provide sufficient load capacity for all current series, as well as for future higher performance models. In future, daily production will therefore be increased to as many as 60 tractors a day. Projected to the full year, this can lead to an annual production capacity of more than 13,000 tractors compared to around 10,000 units today.
State-of-the-art workstations
Employees are the main beneficiaries of the completely modernised plant. The new logistics infrastructure means employees have significantly more space at their ergonomically designed workplaces, as only parts that are immediately needed are delivered to the assembly line. Some of the workstations are even equipped with headsets so that employees can benefit from easier communication. In addition, bright colours and state-of-the-art LED lighting technology ensure a concentrated and pleasant working atmosphere that resembles natural lighting conditions.
“Besides efficiency, the work conditions were our main priority in designing the new manufacturing facility”, explains Dr Martin von Hoyningen-Huene, Head of the CLAAS Tractor Unit and Member of the Group Executive Board. “We have achieved a substantial improvement in workflows and ergonomics, which will help to increase the concentration and motivation of our staff. Like the new logistics, this is a fundamental ingredient for the production of tractors according to the most rigorous quality standards.”
At present, five tractor model series from 75 to 460 hp are produced in Le Mans. Together with the development centre in Vélizy near Paris and the test and validation centre in Trangé, around 1,000 people are employed in Le Mans. The locations cooperate closely with other development centres and plants, such as in Germany with CLAAS E-Systems in Dissen or with CLAAS Industrietechnik in Paderborn, where the TERRA TRAC crawler track units for the AXION 900 TERRA TRAC and the continuously variable power split transmissions for the ARION 500 and ARION 600 model series are built.
Opened at the same time, the new technology centre in Ymeray close to Chartres means that CLAAS is continuing to strengthen its presence in France, the largest producer of agricultural technology in the European Union. CLAAS has been producing agricultural balers in Metz since 1958 and now employs over 2,200 people in the country.