Friday, 05 August 2022 12:55

Tractor tech does the thinking

Written by  Mark Daniel
Claas has integrated the Terranimo application into its CEMOS control system for tractors. Claas has integrated the Terranimo application into its CEMOS control system for tractors.

German manufacturer Claas has integrated the Terranimo application into its CEMOS control system for tractors.

While CEMOS is still the only selflearning, interactive driver assistance and process optimization system, the Terranimo application will enable the tractor-implement setting to be even more focused on soil protection.

Terranimo is a simulation model. It was developed by the Bern University of Applied Sciences (BFH-HAFL) in cooperation with the Agroscope Reckenholz Research Institute, Aarhus University in Denmark and the Swedish University of Agricultural Sciences (SLU) and calculates and visualizes the risk of compaction. The model’s algorithms are based, among other things, on decades of accumulated best expertise.

In CEMOS for tractors, these are combined with the other information – such as soil type and condition, working depth, field condition (uncultivated, shallowly tilled or deep tilled), attachment, tyre type and ballasting.

Based on this combined information and the technical data calculated by CEMOS, such as static or dynamic axle loads, Terranimo calculates the compaction risks for three soil layers. Based on the assessment, CEMOS can then provide the driver with further recommendations for ballasting and optimizing the tire pressure to create the least damage to the soil structure.

If any changes are made to the tractor or implement settings, any changes in the risk of compaction flows directly into the current risk assessment of the Terranimo function. As a result, the driver will receive direct feedback on the effect that changing the settings will have on the soil structure.

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Case IH Wins EIMA Award for Optum Suspension System

With the biannual Italian EIMA machinery Expo less than a month away, Case IH has taken out a Technical Evolution award for the Advanced Vehicle Suspension system available on its Optum 360–440 series tractors.

The Advanced Vehicle Suspension system, available on Optum 360, 390, and 440 models, responds to changing conditions, automatically adjusting how the suspension reacts to absorbs shocks and controlling vehicle movement.

In operation, sensors monitor the vibrations transmitted from the tractor chassis to the operator cabin, allowing the system to adjust suspension damping in real time. The control system incorporates key priorities, such as comfort at lower speeds and stability as speed increases, while also reacting to factors such as lower tyre pressures, where the tyres absorb more of the initial shock.

Case IH said as suspension requirements change throughout the working day, as tractors move between the paddock and road transport, the system manages suspension response in the background as tasks, speeds and conditions change, leaving the operator without the need to make manual adjustments.

Richard Hollins, Optum series tractors global product manager, said: “Pioneering technology must earn its place in the working day. Farmers and contractors will judge an investment by what it delivers, including manageable ownership costs, dependable up-time and the versatility to tackle different jobs. With AVS, we are putting intelligent control to work for comfort and stability, without giving the operator another setting to manage.”

Organised by FederUnacoma, the Italian Agricultural Machinery Manufacturers Federation, the contest has been part of EIMA since 1986, with the Technical Evolution distinction awarded to products that introduce original improvements to solutions already manufactured or patented.

www.caseih.com

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