Heavy Series Disc Harrows
- 40 mm steel square disc shaft
- Ø 80 bearing pins for the 4 sections
- Free and lockable towing bar
- Eyelet for 3-point hitch
- Rear leveller with adjustable inclination
- Individually adjustable soil deflectors
- Oscillating supports with 2 bearings (Ø 110, one with tapered rollers and one with ball bearings), protected by 2 shields and 2 soil deflector guards
- Disc shaft supported by 3 points for each hub
- Standard bar for road signs
Other types of rollers or additional modifications are available upon request.
| Model | Number of discs |
Diameter Discs |
Distance between discs |
Working Width |
Transport Width |
Weight kg |
Power hp |
Closing and adjustment |
|---|---|---|---|---|---|---|---|---|
| P 21 | 21+2 | 61/66 | 24 | 2,80 | 2,35 | 1600 | 110 | Manual |
| P 25 | 25+2 | 61/66 | 24 | 3,30 | 2,35 | 1820 | 130 | Manual or hydraulic |
| P 29 | 29+2 | 61/66 | 24 | 3,80 | 2,45 | 2000 | 150 | Manual or hydraulic |
| P 33 | 33+2 | 61/66 | 24 | 4,30 | 2,55 | 2330 | 170 | Manual or hydraulic |
Closing and Adjustment System
Manual: Adjustment via a star wheel and pins.
Hydraulic: “Vittone System”, using 4 hydraulic cylinders with a flow control valve, which operate simultaneously for optimal adjustment. In specific working conditions, the system can function via 4 flow diverters (optional), which can be individually adjusted and locked. This system also allows for closure during transport, all without the need to leave the tractor.
Front Subsoiler with 4 or 6 Points
On all disc harrows, it is possible to mount a front subsoiler with 4 or 6 points, hydraulically foldable (with safety bolts and adjustable depth in 3 positions).