CLAAS Lexion 420
Series: Mähdrescher / Combine Harvester
Not the right version? The data comes from vehicle registers holding many near-identical versions side by side. Photograph the data plate — we read make and type from it. Open the scanner e-mail address required
CLAAS Combine Harvester – other models from Harsewinkel: from the classic Dominator straw-walker combines to the Lexion rotary combines with TerraTrac and Montana
CLAAS builds its combine harvesters in Harsewinkel, Westphalia, the home base of the family company. This collective page lists versions outside the independently maintained main ranges: the classic straw-walker combines of the Dominator range, from early types such as the Dominator 48 S to the late Dominator Mega models, the Evion range as a continuation of that concept, and the flagship Lexion range, spanning from the classic Lexion 420 to the large rotary combines of the 8000 class.
Read on 3 more paragraphs
The register lists here 82 versions, from early Dominator model years to the current large Lexion combines.
Within the Lexion range, the TerraTrac suffix denotes versions on rubber tracks instead of wheels for lower ground pressure on heavy or wet soils, while the Montana suffix marks special slope-levelling models for use on steep hillsides, as needed in the Alps or in wine-growing and mountain regions, for example. CLAAS ranks alongside New Holland, John Deere and Case IH among the major European combine makers, and the Lexion range has set benchmarks in throughput and grain tank capacity since its introduction.
On used examples, the condition of the threshing or rotor unit and concaves, the condition of sieves and walkers, wear on chopper knives and the header, engine hours and, on TerraTrac models, the condition of the rubber tracks, and on Montana models the function of the slope-levelling system all matter; spare parts run through the CLAAS dealer network.
Sources: SpecCodex register, model data: CLAAS Mähdrescher / Combine Harvester (weitere Modelle), CLAAS (manufacturer)
What to check before buying
- Check the hour meter against the service records — a replaced instrument is the most common gap.
- Compare the data plate and chassis number with the papers.
- Load the hydraulics and watch for sag.
- Ask about parts availability for this build year — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
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We ask the suppliers and come back with price and lead time.
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This page carries 1 individual figure for this model. They come from 2 recorded sources; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
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Other models in this series
Sources: Latvian open data portal (retrieved August 2026) · lectura-specs.com (retrieved August 2026) · How we check the data
Combine harvester in 3D section
Turn the model, look inside and click an assembly — each one is explained.
