CLAAS LEXION 6800-6700 Combine Harvester
A straw walker combine harvester at the cutting edge of innovation.
CLAAS LEXION 6800-6700 Combine Harvester
What makes our CLAAS LEXION combine harvesters so special, is much more than the harvester itself, it’s about the service, the know-how, the technology and above all, it’s about what enables you to harvest successfully. So you are literally investing in more than a just a machine. Since 1995, CLAAS have been pushing the boundaries with LEXION innovation and we’re excited to celebrate the milestone with CLAAS producing 500,000 combines worldwide, this year.
Meet the CLAAS LEXION 6000 straw walker combine harvester. Featuring the coveted APS SYNFLOW WALKER threshing and separation system that delivers 25% more throughput for unparalleled productivity while being gentle on straw. A user-friendly interface and excellent cab design makes long days seem short.
CLAAS LEXION 6800-7600
Comfort like never before
The cab is noticeably more spacious at head, shoulder and leg level and features a completely new air conditioning concept.
CEBIS
The bright CEBIS terminal provides you with razor-sharp information so that you can pick up all the relevant data at a single glance.
Wheeled or TERRA TRAC
CLAAS TERRA TRAC, more driving comfort and suited to 3m CTF
Grain tank capacity
Up to 12,500-litre grain tank, discharge rate up to 130 l/s.
More Storage Space
New compartments ensure that well-organised storage is available.
Specifications
| 6700 | 6800 | |
|---|---|---|
| Engine | CUMMINS QSL9 | MAN D26 |
| Maximum output (ECE R 120) (kW/hp) | 300/408 | 343/466 |
| Engine cylinders/displacement (No./L) | 6/8.9 | 6/12.4 |
| Threshing drum width (mm) | 1700 | 1700 |
| Straw walkers (No.) | 6 | 6 |
| Grain tank (L) | 11000/12500 | 12500/13500 |
| Unloading rate (L/s) | 110/130* | 130/180* |
*Terra Trac
Combine Attachment Options
VARIO Cutterbars – the new generation of VARIO cutterbars are the first choice for harvesting grain or rapeseed. They are ideally suited to deliver high performance and high area output, whether operating in low or high yield output. The ability to adjust the VARIO cutterbar table ensures an optimal crop flow at all times and an increase in total machine performance of up to 10%.
CONVIO Draper Cutterbars – Draper cutterbars are used for low-growing and low-fruiting stalk crops or difficult conditions which may necessitate very low cutting. The flexible cutterbar table ensures optimal ground contour following, even with large widths, while the belts make for a gentle and even crop flow.
Celebrating 500,000 CLAAS Combines
CLAAS has celebrated half a million combine harvesters built since 1936. 500,000 CLAAS combine harvesters are, above all, 500,000 success stories, because farmers and contractors worldwide have placed their trust in us 500,000 times,” explains Jan-Hendrik Mohr, CLAAS CEO. “We are therefore celebrating this anniversary internationally with a global roll-out of several anniversary machines to reflect on and appreciates our international competence and production network for combine harvesters”.
Have you seen the special edition LEXION in AUS?
APS SYNFLOW WALKER
- The 450 mm accelerator drum starts an extremely efficient threshing process that allows you to achieve outstanding throughput rates.
- The APS SYNFLOW WALKER threshing system is gentle on the straw as a result of a particularly straight crop flow. This design means that the crop takes the shortest path through the threshing unit. The large diameter of the threshing and separator drums enables small contact angles and flat transitions between the drums.
CEMOS
- Supported by the artificial intelligence of CEMOS AUTOMATIC, the LEXION autonomously determines the best setting for the field, continually adjusts the threshing, cleaning and separation settings for maximum throughput, grain quality, and fuel efficiency. Field testing has shown the CEMOS AUTOMATIC system to improve LEXION’s performance by 10%.
- The FIELD SCANNER sensor detects the height of the plants while the material feed height sensor in the feeder housing evaluates the crop flow. On the basis of these data, CEMOS AUTO HEADER actively controls the position of the reel and the VARIO cutterbar table. This results in an optimal crop feed at all times along with a significant reduction in the workload for the operator.
DYNAMIC POWER
- DYNAMIC POWER automatically adjusts the engine output of your LEXION to the operating conditions. This means that you are always running with the most efficient power curve when operating under partial load and can save – during swathing, for example – up to 10% of fuel. At full load when the grain tank is being unloaded and the straw chopper is engaged, for example, maximum engine output is automatically maintained.
- DYNAMIC COOLING adjusts its speed automatically and, above all, in accordance with the degree of cooling required. Regardless of outside temperature, DYNAMIC COOLING is able to cope easily. The system not only delivers reliable cooling but also uses a curtain-effect air flow to reduce the extent to which dust is able to rise. DYNAMIC COOLING requires 20 kW less engine output, thereby helping you to save fuel.
AUSPRO Demo Tour 2025/2026
Experience the performance of the CLAAS LEXION on your farm by registering for a live demo. Witness the efficiency of the LEXION’s APS SYNFLOW HYBRID threshing system, minimal grain loss, comfort and ability to handle the toughest conditions firsthand.
This is your opportunity to see the results for yourself – so register today.
Interested?
Drop us your details, and we’ll get in touch with more information.
Find a Dealer
Find your nearest CLAAS Harvest Centre dealer. We’re here to help you get what you need, close to home.