Portal system type 4
With Portal System Type 4, you can cover even the widest pits of up to 26 metres. The extra-wide wheelbase, larger roll, and heaviest transmissions make this system ideal for the largest dairy farms.
Working safely and efficiently
From the platform, you always have a complete overview. The dual active brakes and the robust A-frame prevent the system from rolling unintentionally. This allows you to work safely and reliably, even with extremely wide setups.
Extremely robust
De rol met een diameter van 80 cm en de krachtige wormwieloverbrengingen spannen moeiteloos zelfs de grootste kleden strak. Het zwaar verzinkte frame met extra lange wielframes maakt dit systeem uitermate geschikt voor dagelijks, intensief gebruik. **Engelse vertaling:** The roller, with a diameter of 80 cm and powerful worm gear drives, effortlessly stretches even the largest carpets. The heavily galvanized frame with extended wheel frames makes this system perfectly suited for intensive daily use.
The benefits of Portal system type 4
Voor de grootste silo’s
Tot 26 meter breed
Zeer krachtig
Met rol Ø 80 cm en zwaarste overbrengingen
Maximale veiligheid
Dubbele actieve remmen en robuust frame
Specifications
| Suitbable for | Silage bunkers up to 26 m wide, with 4.0 m walls and a length of 100 m. |
| Roll with diameter | approx. 80 cm (due to the extreme width) |
| Wheelbase | standard 5.26 m |
| High | adjustable height from 3.80 m to 5.25 m |
| Transmissions | 2 heavy-duty worm gear transmissions on the roll, with dual active brakes |
| Standard high-galvanised A-frame construction | With long wheel frames (same as Type 3 High) |
| Optional lateral movement | Where all four wheels can rotate 90 degrees |
More information? Request advice!
What our customers say
More milk from our own forage, without the hard work
“Our old silos were worn out, and covering them always took a lot of effort. With the new bunker silo and the Agridek system, that tough job is a thing of the past — we finally have the labour-saving solution we were looking for.”
Consistent quality for 1,200 dairy goats with smart forage storage
With 2,500 silage bales in our organic system, we needed a new storage solution. The lasagna pit saves both space and money — and ensures a consistent feed supply. The design was well thought out, which gave us confidence from the start.
Effortless ensiling — in both small and large quantities
For our medium-sized farm, this system is ideal. We feed the same ration all winter and need to plan less labour. Covering is quick and hassle-free, which brings a great sense of calm and saves us a lot of time.
Working faster with fewer people thanks to a lasagna pit
We’ve been using the lasagna pit for ten years now, and the system fits perfectly with the way we farm. One person can handle the covering with ease — no tight planning needed. This keeps the quality consistent and lets us ensile small quantities whenever it suits us.
Easy covering of a wide silo for 500 cows
Covering the silos used to be hard work. Now, it’s effortless — and faster than we expected. The system is robust, easy to operate, and fits perfectly with our large feed storage. It’s truly an investment that pays off every single day.
Also take a look at our other portal systems
Do you want to know if this portal system is suitable for your company?
Our specialists are happy to help you. Request advice without obligation and receive a tailored quote.
