Cleaning system

A dual-ventilated straw walker step ensures intensive pre-cleaning with the multi-stage turbine fan, which is continuously adjustable from the cab, creates the necessary air flow. The fans ensure constant air pressure with uniform distribution, even with varying sieve loads, effectively increasing the cleaning capacity.

The fill level and composition of the returns enable conclusions to be drawn about the best equipment settings to use.  The new cab also enables the operator to view the well-lit returns directly whilst seated. Even the sieve can be conveniently adjusted with the electronics in the cab.

Even the sieve can be adjusted electrically from the cab.

Pre-sorting of the grains (bottom) and chaff and broken straw (top) takes place on the grain pan. The resulting lessening of the load on the upper sieve increases the cleaning capacity. The six individual plastic elements can be easily pulled out to the front for cleaning the grain pan after harvesting is completed.

After the threshing unit, post-threshing grain separation and cleaning systems have done their work, the cleaned grain is collected in the expandable grain tank. With large volumes up to 10,500 litres, the new LEXION demonstrates its capacity for true greatness, enhanced by numerous other strengths.