CLAAS rolls out next-gen improvements to LEXION

CLAAS has announced a number of improvements for all 2023-delivery LEXION 8000/7000 harvesters, including increased engine power on its top-of-the-line 8800 model, greater grain tank volume, a new cab and improved operator assistance systems.

The LEXION 8800 now boasts a 16.2 L MAN D42 six-cylinder engine that produces a whopping maximum output of 700 hp. The 8700, 7700 and 7600 models retain the proven 12.5 L six-cylinder Perkins 2206 D engine that delivers 571, 524 or 461 hp, respectively.

CLAAS Harvest Centre General Manager – Product, Tim Needham, says all engines are equipped with DYNAMIC COOLING and DYNAMIC POWER.

“DYNAMIC COOLING is an on-demand variable drive cooling system that reduces power requirement by 26 hp,” Tim says. “The horizontal cooling system creates a ‘curtain’ that prevents dust from rising. DYNAMIC POWER is an advanced engine management system that automatically adjusts power output to field conditions for maximum fuel efficiency. This system has been proven to deliver fuel savings of up to 10%.”

8000 TERRA TRAC models can be fitted with 18,000 or 15,000 litre grain bins, while 7000 TERRA TRAC models can be fitted with 13,500 or 12,500 litre grain bins.

“The 420 and 330 mm diameter unloading augers can be fitted with a pivoting spout that allows precise control of the grain stream by up to 60 cm,” Tim says. “The spout can be operated via the CMOTION multifunction control lever in the cabin.”

In addition, 2023 delivery machines will feature a larger cab. The larger front and side windows, thinner A-pillars and a cantilevered mirror design deliver a premium view of the header. The new 360-degree wiper ensures a wide field of vision ahead in wet or dusty harvesting conditions. Other creature comforts include a 30 L cooler, multimedia package, swivelling leather seat, footrests and 360-degree LED lighting.

CLAAS has made a number of significant upgrades to its state-of-the-art operating and machine optimisation systems. “The new 12-inch CEBIS terminal is a high-resolution, high-contrast display that guarantees excellent readability under all lighting conditions and has three adjustable main display areas,” Tim says. “CEBIS is intuitive and operators can immediately find their way around the various functions and settings. A second 12” CEMIS 1200 terminal can be positioned on the right-hand side of the cab if the GPS PILOT automated steering system is fitted.” The CEBIS terminal and armrest, which incorporates the CMOTION multifunction lever, can be individually adjusted.

CLAAS has introduced several new functions into the CEMOS machine optimisation system, including a new dialog-based system that guides the operator through the calibration process to minimise grain loss. “Another improvement is CEMOS CONNECT, which allows machine settings to be transferred to other machines or devices via the TELEMATICS app,” Tim says. CEMOS DIALOG and CEMOS AUTOMATIC are operated by touch and the rotary/push control.

“In addition, all threshing and cleaning settings can be accessed quickly using direct access buttons on the right-hand side of the operating armrest,” Tim says.

Released in 2019, the LEXION 8000/7000 features the enlarged APS SYNFLOW HYBRID threshing system that delivers 10% more capacity than the previous 700 series.

All HYBRID machines delivered to Australia are fitted with the segmented feed drum to further optimise the flow of material from the threshing unit to the ROTO PLUS rotors under extreme operating conditions.