Production years
2012-2019
Claas combine ยท 2012-2019
Claas Lexion 670 Combine Harvester
The Claas Lexion 670 was built at Harsewinkel, Germany from 2012 to 2019. A mid-range straw-walker Lexion with a six-cylinder diesel of about 410 hp, it became popular on British arable farms for balancing useful capacity with grain quality. It remains a familiar choice for growers favouring straw walkers.
Engine
Six-cylinder diesel, about 410 hp
Grain tank capacity
About 11,000 litres
Header width
Up to 9 m with CLAAS headers
Claas Lexion 670 specifications
| Production years | 2012-2019 |
|---|---|
| Threshing system | APS pre-separation with straw walkers |
| Engine | Six-cylinder diesel, about 410 hp |
| Grain tank capacity | About 11,000 litres |
| Header width | Up to 9 m with CLAAS headers |
| Built at | Harsewinkel, Germany |
What the Lexion 670 is used for
The Lexion 670 suits wheat, barley and oilseed rape on British arable farms seeking a substantial combine without moving into the largest hybrid models. Its APS pre-separation and straw walkers make it particularly relevant to operators who prefer this separation approach.
It can work well for owner-operators and contractors where a 9 m CLAAS header fits field layouts, gateways and trailer capacity. Harvest performance remains dependent on crop condition, moisture, setup and the wider harvesting team.
Why the Claas Lexion 670 stands out
The 670 combines APS pre-separation with straw walkers rather than twin rotors, giving it a distinct place in the Lexion range. About 410 hp, an approximately 11,000-litre grain tank and compatibility with CLAAS headers up to 9 m provide solid working capacity. Its British following reflects that balance, but condition and dealer support should guide any purchase.
Buying a used Claas Lexion 670
Start with the six-cylinder diesel, checking cold running, smoke, oil pressure and service evidence. Test hydraulics, transmission movement and brakes, then inspect the APS and straw-walker areas for wear or poor previous repairs. Look over unloading and grain-tank equipment, tinwork for rust, tyres, header suitability, and serial or registration information. Confirm originality against records. Have it inspected. Confirm figures and originality against TractorData.com and club records; values vary by condition, so check current listings rather than a fixed price.
Claas Lexion 670 frequently asked questions
Is the Lexion 670 a hybrid or straw-walker combine?
The Lexion 670 is a straw-walker combine. It uses APS pre-separation with straw walkers, rather than the ROTO PLUS twin-rotor arrangement fitted to the hybrid Lexions in the range.
What engine output does the Lexion 670 have?
It is fitted with a six-cylinder diesel producing about 410 hp. The model was built from 2012 to 2019 at Harsewinkel, Germany, and was positioned in the mid Lexion range.
How large are the grain tank and header options?
The Lexion 670 has an approximately 11,000-litre grain tank and can run CLAAS headers up to 9 m. Those dimensions help explain its appeal to substantial British arable farms needing manageable capacity.
Specifications are commonly cited figures for general reference; exact figures vary by year, header and configuration, so confirm against the manufacturer's records and the machine's serial number. Weights, capacities and dimensions are converted to metric and rounded. Used combine values vary by condition and hours. Page updated 19 Sep 2026.