Driving impression: Claas Lexion 600 combine harvester First Claas Harvesting specialist Claas prides itself on operating up at the cutting edge, as well as being Europe’s market leader in terms of sales. For ‘06 this innovating argument gains further justification in the formidable shape of the Lexion 600 which, among other claims, boasts 586hp max engine power, a 12,000-litre grain tank and the ability to travel at 30km/hr between field sites