Discover the capacity of a true 4-row harvester
The Kwatro Xtreme is the self-propelled 4-row sieving harvester for growers who refuse to compromise on capacity, cleaning performance and crop friendliness. This third generation combines a full-width sieving path without constrictions with the latest Dewulf technologies, including Level X, the new X11 cab and a larger bunker.
With the Kwatro, Dewulf was the first manufacturer to combine frontal harvesting with a conventional sieving path, advanced cleaning systems and the largest bunker in its segment. The Kwatro Xtreme continues that tradition.
Row spacings greater than 80 cm: no compromises, no constrictions
Developed for growers working with row spacings greater than 80 cm, the Kwatro Xtreme is characterised by a full-width sieving path without constrictions. The result is maximum harvesting capacity, excellent cleaning performance and exceptionally gentle crop handling.
Master of the field, anytime, anywhere
Thanks to its high-quality frontal harvesting concept, potato ridges remain intact while the Kwatro Xtreme benefits from outstanding stability. The 550 hp Scania engine, combined with a high-capacity cooling system, enables the machine to handle even the most demanding harvesting conditions.
The optimised weight distribution, 900 mm wide tracks and wide rear wheel minimise soil compaction and leave a perfectly level field after harvesting. As a result, the Kwatro Xtreme remains exceptionally reliable, regardless of the conditions.
With the optional Level X packages, sensors, data and smart automation support the operator in achieving consistent quality and maximum harvesting performance.
More capacity, more comfort
The 12-ton bunker has been designed with maximum crop friendliness in mind. Thanks to the absence of a transfer roller and funnel construction, the crop is handled exceptionally gently during unloading. The discharge elevator with bar web provides additional cleaning during unloading by removing excess soil.
The latest X11 cab offers a comfortable and spacious working environment, ensuring long harvesting days remain productive and enjoyable.
Kwatro Xtreme
| 3 sieving webs |
| Haulm roller |
| Hedgehog conveyor |
| Flexyclean® 2.0 module |
Kwatro Xtreme Flow (Easyclean)
| 2 + 1 sieving webs |
| No hedgehog conveyor |
| 7 active smooth cleaning rollers alternated with 9 Easyclean rollers |
| Quick-Change Easyclean |
| Cleaning module adjustable from 0° to 12° |
Kwatro Xtreme Flow (axial + Easyclean)
| 2 + 1 sieving webs |
| No hedgehog conveyor |
| 36 axial rollers |
| Easyclean module with 2 active smooth cleaning rollers and 3 Easyclean rollers |
| Quick-Change Easyclean |
| Cleaning module adjustable from 0° to 12° |
- ■ = standard
- o = Optional
- - = Not applicable
| Harvesting unit | |
| Width of digger web [mm] | 2 x 1760 |
| Hydraulically driven cutting discs | ■ |
| Haulm intake rollers | ■ |
| Diabolo kit | o |
| Spray track detection | o |
| Truck spot | o |
| APC (Automatic Pressure Control) | ■ |
| Syncro Flow | ■ |
| DAS (Dewulf Automatic Steering) | ■ |
| ADC (Automatic Depth Control) | ■ |
| Sieving chains | |
| Length digger web [mm] | 1870 |
| Length sieving conveyor 2 [mm] | 3250 |
| Length sieving conveyor 3 [mm] | 2280 |
| Haulm separation | |
| Haulm chopper with ADC | ■ |
| Haulm chopper with side discharge | o |
| Haulm roller | ■ |
| Cleaning | |
| Rotating agitator in the digger web | o |
| Two eccentric agitators in sieving web 2 | ■ |
| Eccentric agitator in sieving web 3 | ■ |
| Hedgehog unit | ■ |
| Sieving module with additional haulm roller | ■ |
| Axial module | o |
| Flexyclean® | o |
| Cleaning module in discharge belt | o |
| Dimensies | |
| Total length during harvesting [mm] | 15 760 |
| Total length during transport [mm] | 15 090 |
| Total width [mm] | 4100 |
| Total height [mm] | 4000 |
| Weight from [kg] | 30 250 |
| Tracks | 2 x Claas tracks (900 mm x 2950 mm) |
| Extra wheel axle between the tracks | o |
| Rear wheel | Continental 1050/50 R32 (1055 x 1858 mm): • Michelin 1050/50 R32 (1055 x 1858 mm): o Mitas 1250/50 R32 (1250 x 1858 mm): o |

English
Nederlands
Deutsch
Français
Polski
Espagnol
русский




