Effective crop flow optimization
In order to further optimize the flow of material from the threshing unit to the ROTO PLUS rotors, a segmented feed drum has been introduced into the LEXION 7000 and 8000 series. Thanks to the new design in combination with the laterally and centrally attached feed plates, the crop flow is even better distributed and fed to the two rotors. The higher number of conveying tools also leads to a better crop flow and reduced matting with tough straw and under extreme operating conditions.
From the 2023 model year, all LEXION reversers will have a "slow retraction" function. After the reversing process, the direction of rotation of the reversing motor can be easily reversed at the push of a button, so that the crop is transferred slowly and more evenly to the threshing mechanism. This allows peak loads to be avoided after reversing.
More grain tank volume and optional swivel spout for all models
Further updates include an increase in the grain tank volume for some LEXION models. The LEXION 6600 is now optionally available with a 11,000 l tank, while tanks sizes of 12,500 l are available on the LEXION 6700 and up to 13,500 l on the LEXION 7600. From model year 2023, the LEXION 8800 can be optionally fitted with a 18,000 l grain tank, which was previously exclusively available on the LEXION 8900 flagship. A 15,000 l grain tank is also available for the LEXION 8700, while the previously available variants with volumes of 12,500 and 13,500 l can now be found on the LEXION 7700 and upwards.
In order to control the transfer process even more precisely, both the 330 and 420 mm diameter grain tank unloading augers can be fitted with a pivoting spout. Thanks to the stronger bundling and the stepless angle adjustment, it allows precise control of the grain stream in a range of up to 60 cm. It is operated via the favorites management on the CMOTION multifunction control lever. The pivoting spout is equipped with an integrated cap that prevents grains from trickling out.
Three new CEMOS functionalities
For model year 2023, CLAAS is expanding the CEMOS environment with additional functionalities. A new dialog-based loss measurement in CEMOS DIALOG enables the loss sensors to be calibrated more precisely. CEMOS DIALOG guides the driver step by step through the entire calibration process so that measurement and input errors are prevented. Any loss level can be used for the calibration.
For fleet use, CLAAS is expanding the CEMOS functionalities with CEMOS CONNECT. Based on the transmitter and receiver principle, CEMOS setting data can either be transferred from one combine harvester to other machines, or via the TELEMATICS app to a mobile end device such as a smartphone. Optimum settings can thus be transferred to the entire combine harvester fleet if required. CEMOS CONNECT is available from model year 2023 for all LEXION and TRION combine harvesters with CEMOS on board.
CEMOS AUTO HEADER is a further innovation for LEXION and TRION that automatically optimizes the table length, reel height and horizontal position of the reel based on the crop height measured by the FIELD SCANNER installed in the cab roof. In addition, a sensor records the layer thickness of the crop flow in the feeder housing. The driver can therefore fully concentrate on checking all machine data and quality parameters in CEBIS and on the crop in front of the combine harvester, as well as on the transfer process when unloading while driving. The FIELD SCANNER has an additional cleaning function for extreme operating conditions, so that reliable optical detection of the crop is always guaranteed both for automated steering by detecting the crop edges and for CEMOS AUTO HEADER.
Two new MONTANA models with chassis slope compensation
As a supplement to the previous LEXION product range and six TRION MONTANA models, from 2023 the LEXION 5500 straw-walker and 7700 hybrid models will be available with MONTANA chassis slope compensation. Starting at 258 hp in the five-walker segment up to 549 hp in the mid-range hybrid class, CLAAS can now offer farmers and contractors an unrivalled choice of eight MONTANA machines for use on steeper slopes. Lateral slope compensation of up to 18 degrees and longitudinal inclinations of up to 6 degrees can be achieved via the hydraulic adjustment of the chassis. POWER TRAC all-wheel drive, electrically selectable differential lock for the front axle and AUTO SLOPE cleaning increase forward speed and optimize cleaning performance with automated adjustment to slopes and inclines.
All innovations at a glance:
- LEXION 8600 and 8600 TERRA TRAC complement the product range in Europe.
- More engine power and an optimized torque map for LEXION 8700 and 8800. The LEXION 8800 now comes with the MAN D42 with a displacement of 16.2 l from the flagship LEXION 8900.
- MONTANA versions of the LEXION 5500 and 7700 with chassis slope compensation also available for 2023.
- Segmented feed drum for APS SYNFLOW HYBRID threshing mechanism (LEXION 7000 and 8000 ranges).
- Optimized 18,000 l grain tank and more grain tank volume for LEXION 6600, 6700, 7600 and 8700.
- Pivoting spout for more precise unloading, especially at high unloading rates (up to 180 l/s).
- New cab with generous space, optimized visibility and optional swivelling driver's seat.
- New GPS PILOT with CEMIS 1200 terminal for automated steering and online documentation. Simple operation thanks to CEBIS operating logic.
- Optional CEMOS CONNECT for optimized fleet use and CEMOS AUTO HEADER for automatic adjustment of the VARIO cutterbar while driving.