CLAAS is a premier German agricultural machinery manufacturer, famed for high-technology Xerion 4WD system tractors, Axion heavy draft tractors, and advanced CMATIC continuously variable transmissions.
Historical milestones, founding origins, and technological breakthroughs.
Claas was founded in 1913 in Clarholz, Germany, by August Claas, initially manufacturing mechanical straw binders before growing into the world's preeminent harvesting equipment powerhouse. Claas engineered Europe's first self-propelled combine harvester (the Hercules in 1953) and created the dominant global benchmark in self-propelled forage harvesters with the legendary Jaguar series.
In 1997, Claas entered high-horsepower tractor manufacturing with the revolutionary Xerion 2500/3000—a multi-purpose system tractor featuring four equal-sized steering wheels and a cabin that rotated 180 degrees via hydraulic turntable for full reverse-drive operation. In 2003, Claas achieved full-line tractor status by acquiring Renault Agriculture in Le Mans, France. Today, Claas produces world-class Arion, Axion, and Xerion tractors equipped with CMATIC continuous variable transmissions and semi-tracked Terra Trac suspension.
Complete operator cab turns 180 degrees in seconds for unobstructed reverse-drive mowing and silage packing.
Fully suspended rubber track system combining crawler flotation with wheeled road comfort at 40 km/h.
Onboard optimization algorithm tuning tire pressure, ballast, and engine-transmission match in real time.
Stepless hydro-mechanical CVT providing pure mechanical power transfer at key fieldwork speeds.
Founded in Clarholz, Germany, perfecting knotter mechanisms for straw balers.
Introduces Europe's first mass-produced self-propelled combine harvester.
Premieres revolutionary equal-wheel tractor with 180-degree rotating cab turntable.
Purchases Renault's tractor factory in Le Mans, entering mainstream tractor production.
Debuts high-horsepower conventional row-crop tractor with CMATIC CVT transmission.
Releases the world's first half-track tractor with integrated full suspension on rear tracks.
Notable models in our CLAAS catalog include the Xerion 5000, representing key milestones in CLAAS's agricultural engineering history.
All About Tractors currently tracks 23 verified specification sheets and laboratory test reports for CLAAS tractors.
Official test reports from the Nebraska Tractor Test Laboratory and the DLG Test Center are linked directly on each individual CLAAS tractor profile.
CLAAS tractors in our database range from compact utility models up to high-horsepower row-crop machines delivering up to 530 hp.
CLAAS equips its tractor lineups with certified diesel engines engineered for high torque rise, fuel economy, and compliance with emissions standards.
Depending on the series and manufacturing year, CLAAS models feature synchronized mechanical gearboxes, multi-speed PowerShift units, or continuous variable transmissions (CVT).
The serial number plate is typically stamped on the transmission housing, front frame casting, or right-hand engine block. Match the sequential number against our CLAAS yearly serial number records.
CLAAS utility models feature Category 1, 2, or 3 three-point linkages with position control and draft sensing for heavy agricultural implements.
Certified OECD dynamometer testing measures CLAAS fuel consumption under varying engine loads, providing exact gallons/hour and g/kWh consumption metrics.
Each CLAAS specification page links to verified OEM parts lookups, aftermarket suppliers, and operator/workshop repair manuals.
Check engine cold-starting compression, hydraulic remote pressure, 3-point rockshaft seals, transmission shift smoothness under load, and front axle kingpin play.
Yes! Use our side-by-side comparison portal to compare any CLAAS model directly against tractors from John Deere, Case IH, Fendt, New Holland, or Kubota.