Highlights
Optional hydraulic spring adjustment NonStop BreakAway device Up to 125⁰ vertical transport solution Centre suspended design 540/1000 rpm gearboxDescription
Vicon EXTRA 300 series rear mounted disc mowers, with 3.18-3.94m working width, has a clean and uncomplicated suspension design, ensuring low weight and minimum power requirement, making it ideal for farmers with smaller tractors. The large compensating spring in combination with the centre mounted design provides perfect flotation of the complete cutterbar. To offer maximum protection of the cutterbar, it is fitted with NonStop BreakAway solution. Optional on-the-go hydraulic adjustment of ground pressure. Simple and easy!
Features
This feature provides easy and simple setting of the ground pressure. For greater operator comfort, ground pressure of the large suspension spring is set hydraulically from the tractor cab. On the hydraulic version the tension on the large suspension spring, which controls the ground pressure, is adjusted hydraulically, to increase or lower pressure. The chosen ground pressure level is conveniently registered from the easy-to-read scale.
The centre pivot suspension provides an even weight distribution of the EXTRA 300 series, 400H, 624T and 628T and a uniform ground pressure over the complete working width, ensuring good ground contour following.
The mowing units are suspended in the centre of gravity. This design provides a constant, faster and more precise adaptation to ground contours.
The benefit is less skid wear, optimum protection of the stubble and less fuel consupmtion
- To offer maximum protection of the cutterbar, these machines are fitted with the well-known Vicon BreakAway solution.
- When encountering an obstacle, the BreakAway will swing the machine backwards and over the obstacle, returning it to the original working position once the obstacle has been passed
- EXTRΔ 300 series, 624T and 628T are folded into a vertical transport position up to 125°.
- The low gravity point during transport, with the weight of the mower close to the tractor, provides an excellent weight distribution, even during high speed road transport, and the machine is fixed by the hydraulic lifting arm.
- In addition transport height is limited, so passing through narrow gateways or under bridges is not a problem.
- Another benefit is that the hydraulic cylinder also supports quick lifting of the mower from working to headland position.
- The machines also offer a large degree of operating adaptability, as they are factory fitted with the option of being operated with either 540 or 1000 rpm.
- It requires no additional accessory. All that is needed is to turn the main gearbox on the suspension 180°.
- The EXTRA cutterbar is designed for low maintenance and offers a very quiet operation.
- Operators will immediately love the virtually quiet operation of the new cutterbar – convenient during a long and busy working day
- Fully welded cutterbar for a very strong construction.
- Even number of contrarotating discs for improved overlap.
- Three bladed discs for more cuts.
- Smooth stone guard design for excellent cutting quality.
- High oil capacity ensuring low working temperature.
- Low noise level thanks to specially tooled gear wheels.
- Twisted knives for a clean cut in all conditions.
Optional parking stand for easy, compact storage.
Storage is made easy and convenient, requiring a minimum of space during winter storage.
Technical specifications
Technical specifications
Download brochure| Model EXTRA | 328 | 332 | 336 | 340 | |
|---|---|---|---|---|---|
| Working width (m/ft) | 2.84(9'4") | 3.18(10’5”) | 3.50(11'6") | 3.94(12'11) | |
| Transport width (m) | 2.3 | 2.3 | 2.3 | 2.3 | |
| Transport height (m) | 2.8 | 3.3 | 3.7 | 3.7 | |
| Linkage (CAT) | 2/3 | 2/3 | 2/3 | 2/3 | |
| PTO (rpm) | 540/1000 | 540/1000 | 540/1000 | 540/1000 | |
| Min. power req. PTO output (kW/hp) | 37/50 | 40/55 | 44/60 | 51/70 | |
| Number of discs and knives | 8/24 | 8/24 | 10/30 | 10/30 |
Technical specifications
Technical specifications
Download brochureWorking Width |
Weight |
Power Req. Min. |
|
EXTRA 328 |
2.84m |
805kg |
37/50 kW/hp |
EXTRA 332 |
3.18m |
875kg |
40/55 kW/hp |
EXTRA 336 |
3.50m |
915kg |
44/60 kW/hp |
EXTRA 340 |
3.94m |
1045kg |
51/70 kW/hp |