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CLAAS combine harvesters | LEXION 670 / 650.

How you benefit.

  • AUTO CLEANING, AUTO SLOPE and automatic crop flow monitoring
  • Perkins engines provide reliable reserves of power, even under the toughest field conditions
  • Professional straw processing with SPECIAL CUT and power spreader with automatic discharge direction adjustment for even spreading of straw across the entire working width
  • VARIO cutterbars with widths up to 12.27 m and a table with an adjustment range of 700 mm facilitate up to 10% better performance by optimising the crop flow
LEXIONDrum width (mm)Straw walkers (Quantity)Grain tank (l)EngineMaximum engine power (ECE R 120) (kW/hp)
670/670 TERRA TRAC1700611000  /  12000 ( Option TERRA TRAC)Perkins 2206 D308/419
650170069000/ 10000 (Option)Perkins 1506 D251/341

Download > RGB (818KB)  |  CMYK (15.9MB)
LEXION 600 700
Download > RGB (498KB)  |  CMYK (18.2MB)
Download > RGB (436KB)  |  CMYK (14.1MB)

Unique APS threshing system.

Only CLAAS offers this outstanding, high performance patented system. The decisive competitive edge of CLAAS can be seen well before the threshing drum. The significantly increased acceleration of the crop flow from 3 m/s to 20 m/s triggers a chain of extremely efficient processes.




The MSS ensures effective residual grain separation under all conditions. Intensive fluffing of the straw mass is critical for high separation efficiency, particularly when field conditions are difficult. This is why all LEXION APS straw walker combines are equipped with MSS, a drum with controllable tines positioned over the straw walkers.


Straw management: convenient and efficient.

Changing over between swathing and chopping is possible from inside the cab, as is adjustment of the static knife array and the swivelling concave plate element in the straw chopper. Thanks to the increased diameter of the straw chopper, the chopped material is accelerated to a significantly greater degree and the spreading quality is optimised. 

straw management

Perkins engines.

Perkins engines with displacements of 12.5 litres (LEXION 670) and 8.8 litres (LEXION 650) ensure outstanding power delivery with low fuel consumption.