2000 liter pressure hopper for various types of seeds or fertilizers
One of the most versatile seed and fertilizer hoppers on the market
Reliable pressure hoppers that can be used with precision seeding, belt and traditional seed drills, fertilizer applicators, cultivators, hoes, harrows, etc. implements.
- High accuracy in seed and fertilizer metering.
- Dosing of microgranular products.
- Compensation hopper with transfer to the rear hopper of the seeder.
- Depending on the configuration, one or two compartments.
- The sturdy yet lightweight frame is made of high-strength steel.
- Stainless steel dispenser with interchangeable modular reels and an electric drive.
- Two application control systems: ISOBUS and non-ISOBUS.
- An accurate and simple seed metering calibration kit.
- Easy product loading using a convenient loading platform.
- Work and transportation lighting.
- Product-level sensor.
- Support wheels.
What Makes Sola Aura Unique
Versatile year-round use
The Aura press hopper can be used not only with seeders, but also with plows, cultivators, harrows, and other tillage implements. This allows several operations to be performed in a single pass—sowing cover crops, applying fertilizers or microgranules, and tilling the soil. Thanks to this versatility, the hopper is used efficiently throughout the season and helps reduce labor and fuel costs.
Two products in one trip
By choosing the 50/50 split hopper version, you can dispense two different products at the same time—for example, seed and fertilizer, or two different types of seed. Each section has a separate metering system, which expands the possibilities for seeding and fertilizing technologies.
Pressure system for precise dosing
The Aura pressurized hopper ensures a consistent flow of seeds, fertilizers, or microgranules regardless of the hopper's fill level or when working on slopes. The sealed system helps maintain consistent metering accuracy from the first to the last kilogram.
ISOBUS control and high productivity
The Aura communicates with the tractor and the seeder via the ISOBUS system, allowing the operator to use advanced features such as variable rate application, automatic section control, and monitoring of operating parameters. The large 2,000-liter capacity reduces the number of refueling stops and increases productivity on large areas.
What are the advantages of a pressurized bunker?
In comparison a pressurized bunker versus a traditional bunker, we can highlight several advantages:
- Lower fuel consumption for the tractor.
- Lower hydraulic oil flow requirements.
- Increased application rates for seeds and fertilizers.
- Lower noise levels during operation.
- Better product preservation thanks to the airtight seal.
- A more consistent feed rate regardless of the hopper's fill level.
- More efficient emptying of the hopper.
Dosing of all types of seeds and granular fertilizers. The dosing reel can be changed in a few seconds. The pressurized distribution system provides a uniform air flow from the front hopper to the rear implement. The modern hopper design allows for quick, accurate and easy access and cleaning of the inner part of the hopper. Easily accessible dispensers make calibration extremely simple and quick
Insertion of mineral fertilizers into pneumatic seed drills Incorporating mineral fertilizers into precision seed drills The Aura dispenser with an electric drive is made of stainless steel. The Aura control system communicates with the seeder and the tractor via the ISOBUS protocol, ensuring advanced control, accurate data transfer, and maximum efficiency during the seeding process. The 50/50 split hopper allows for the dispensing of two different products. In this case, the Aura is equipped with two dispensers. Thanks to its compact shape, Aura does not obstruct visibility from the tractor cab during work and transport. Various modular systems are available for different dosing levels and products.
Modular dispenser
Even air flow
Convenient design
Easy calibration
Easy adaptability
Built to last
ISOBUS connection
Several products
Good visibility
Modular coils
Dosing of two products ISOBUS ECU Various modular coils Hydraulic drive fan Convenient platform for climbing Front support wheels Hopper level sensor Product calibration button Weights Hydraulic system pressure gauge Internal bunker pressure gauge Two dispensers Stainless steel dispenser housing Transport and LED work lights The option to choose the desired control terminal
Dispenser with a wheel, 1 outlet, Ø100 mm or Ø120 mm Dispenser with wheel, 1 outlet Ø80 mm Dispenser with wheel, 2 outlets, Ø80mm Dispenser with wheel, 2 outlets, Ø100 mm Double dispenser with reels, 1 outlet Ø80 or Ø120 mm Double dispenser with reels, 2 outlets (Ø80 mm) Double dispenser with reels, 2 outlets, Ø100mm Screw feeder, 1 outlet, Ø80 mm Double straight dispenser, 2 outlets, Ø80 mm
| AURA 2000 | |
|---|---|
| Capacity, l | 2 000 |
| Width, mm | 2 300 |
| Length, mm | 1 690 |
| Height, mm | 1 725 |
| Height with outrigger wheels, mm | 1 900 |
| Metering drive type | Power plant |
| Weight, kg | 450 |
| Weight with additional weights, kg | 900 |
| Weight with additional weights and supports wheels, kg | 1 110 |
| Fan drive | Hydraulic or mechanical from the tractor PTO |
| Hydraulic oil flow, l/min | 15 |
| Fan pressure control | Analog pressure gauge, standard equipment |
| Number of hydraulic connections | 1 + free return (maximum pressure 1 bar) |
| Towing category | Cat. 3 |
| Loading opening, cm | 147 x 82 |
| Loading height without wheels, mm | 1 725 |
| Speed input | Optional equipment: 7-pin, GPS |
| Work and transport lights | Standard equipment |
| Calibration kit | Standard equipment |
| Controller/Monitor | Optional equipment: with or without ISOBUS |
| Hopper pressure control | Analog pressure gauge, standard equipment |
| Hopper level sensor | Standard equipment |
| Tractor requirements | Front three-point suspension Front hydraulic control (1 connection + free return) Electrical connection DIN/ISO: 1724 |
AGRICULTURAL MACHINERY SOLÀ, SL was founded 50 years ago. The factory is located in Calaf, Barcelona province, Spain.
Having started by selling agricultural equipment and gaining experience, the company began to design and manufacture mechanical seed drills, which were renowned for their robust construction and reliability.
SOFA The seed drills are manufactured using many years of experience, with special attention to strength, reliability and durability. There are currently over 20,000 used seed drills on the market.