Omsk Experimental Plant’s deep tillage cultivators are carefully designed to provide high reliability and 10 years of dependable performance. These combined machines are perfectly adapted for different types of tractors according to their drawbar category (RN-2.5- Gefest for category 3 drawbar, RN-4 Atlant for category 5 drawbar, PRP-5.6-Titan for category 6-8 drawbar). They are designed to perform deep boardless soil tillage to a depth of 45 cm, while destroying plough-pan, to improve the penetration of water and air into the soil and to create favorable conditions for root system development. They make even field surface with crowfoot rollers and prepare it for further technological operations.
Parameters |
RN - 2,5 |
RN - 4 |
PRP-5,6 |
Type |
Mounted |
Mounted |
Trailed |
Working width (m) |
2,5 |
4,0 |
5,6 |
Tilling depth (cm) |
20–45 |
20–45 |
20–40 |
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– with rippers |
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– with discs |
— |
— |
Up to 12 |
– with rollers |
Up to 6 |
Up to 6 |
Up to 15 |
Working speed (km/h) |
Up to 12 |
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Number of working tools |
Tine (7 pcs) Crowfoot roller |
Tine (11 pcs). Double toothed roller |
Concave disk (32 pcs) |
Weight (kg) |
1850 |
2800 |
5750 |
Coupling to tractor |
3 |
5 |
6–8 |