Pneumatic precision fertiliser spreader
A new dimension in fertiliser technology:
The strengths of the trailed RAUCH pneumatic fertiliser spreader are its impact power combined with maximum precision, even with fertilisers with problematic flight characteristics. AERO is designed for farms that prioritise maximum precision, outstanding efficiency and high output.
With AERO, it is even possible to meter a different quantity at each boom section. This means that a variable application rate can be realised on a small scale. This adds a new dimension to precision fertilising.
Benefit from the AERO advantages:
- High-precision spreading even of mixed fertilisers and also of poorly flying fertilisers such as SSA or urea
- Edge-sharp border spreading means 100% fertiliser to the last row without losses on the way
- Large application window - AERO spreads precisely even in windy conditions
- Efficient fertiliser spreading: precise lateral distribution, hardly any double-spread areas, ideal connection at the headland
Read the latest driving report on the AERO 32.1 published in topagrar 11/24.
Model variants AERO 32.1
| AERO 32.1 | 21m | Pneumatic fertiliser spreader with 21 m working width |
|---|---|
| AERO 32.1 | 24m | Pneumatic fertiliser spreader with 24 m working width |
| AERO 32.1 | 27 m | Pneumatic fertiliser spreader with 27 m working width |
| AERO 32.1 | 28 m | Pneumatic fertiliser spreader with 28 m working width |
| AERO 32.1 | 30 m | Pneumatic fertiliser spreader with 30 m working width |
Benefits
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ISOBUS
Utilising synergies - increasing efficiency
Innovative RAUCH ISOBUS technology for the ISOBUS fertiliser spreaders enables familiar operation with existing ISOBUS operating terminals from a wide range of suppliers and machines.
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MultiRate 4
The innovative technology of the new hydraulically driven MultiRate metering units enables a separate application rate for each of the four boom sections. This makes it possible to create application maps with a more precise application rate.
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100 Hz weighing technology
In conjunction with the RAUCH weighing system, the electronics check the spread rate 100 times per second while travelling. Spreading errors caused by varying flow properties of the spreading material or changes in driving speed are detected immediately and corrected automatically 1 time per second.
Without a manual calibration test, the 100 Hz weighing technology automatically optimises the metering quantity and thus makes a decisive contribution to greater economy and ecology in the spreading of valuable fertiliser granules.When spreading, the intelligent electronics independently record all data and automatically ensure error-free documentation. The current residual quantity is permanently displayed.
Highlight: with the ISOBUS spreaders, the remaining quantity is displayed in the RAUCH app in conjunction with the WLAN module.
Tools
Accessories
MultiRate
The MultiRate metering system for pneumatic fertiliser spreaders is the first metering and distribution system worldwide for providing exact plant nutrition over small areas. MultiRate allows a total of 30 spreading sections to be switched on an off individually.
The application rate can be individually regulated in parallel for each section. This allows fertiliser savings of up to 23% and achieves significant yield improvements.
More information about MultiRate can be found in the press release
ISOBUS Terminal CCI 1200
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Fine metering shafts
With the fine metering shafts (option), very small quantities of slug pellets or fine seeds can be precisely distributed.
AXIS / AERO GPS mount
The universal GPS bracket makes it easy to mount a GPS receiver or GPS forward speed sensor directly on the fertiliser spreader.
Thanks to the perforated strip, the bracket can be flexibly adjusted in length - depending on the attachment used.
The GPS bracket is compatible with all AXIS models and the AERO 32.1.
Dirt deflector with quick release fastener
A practical idea makes it all the way to series production. With the assembling tool located on the spreader, the three attachment points of the mud flaps can be released quickly and easily with a quarter turn. So cleaning the machine quickly and carefully is a snap.
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Hopper extensions
The flexible attachment system enables optimum adjustment of the hopper volume.
Hopper extension AE1300 Additional volume [ l ] 1,300 Total volume [ l ] 3,200 Additional filling height [ cm ] 40 Filling width [ cm ] 280 Additional weight [ kg ] 72
Technical data and equipment
| Model variant | AERO 32.1 | 21m | AERO 32.1 | 24m | AERO 32.1 | 27 m | AERO 32.1 | 28 m | AERO 32.1 | 30 m |
| Basic machine | |||||
| Working width [ m ] | 21 – 30 | 21 – 30 | 21 – 30 | 21 – 30 | 21 – 30 |
| Hopper volume [ l ] | 1,900 | 1,900 | 1,900 | 1,900 | 1,900 |
| Max. capacity [ kg ] | 3,200 | 3,200 | 3,200 | 3,200 | 3,200 |
| Container size [ cm ] | 280 x 130 | 280 x 130 | 280 x 130 | 280 x 130 | 280 x 130 |
| Filling height [ cm ] | 140 | 140 | 140 | 140 | 140 |
| Filling width [ cm ] | 270 | 270 | 270 | 270 | 270 |
| Empty weight [ kg ] | 1,990 | 1,990 | 1,990 | 1,990 | 1,990 |
| Tractor attachment | Three-point category III/IV | Three-point category III/IV | Three-point category III/IV | Three-point category III/IV | Three-point category III/IV |
| Drive | H drive: Hydraulic demand 65 l/min. | H drive: Hydraulic demand 65 l/min. | H drive: Hydraulic demand 65 l/min. | H drive: Hydraulic demand 65 l/min. | H drive: Hydraulic demand 65 l/min. |
| Metering | |||||
| Slide actuation/quantity regulation | Quantity regulation via metering rollers | Quantity regulation via metering rollers | Quantity regulation via metering rollers | Quantity regulation via metering rollers | Quantity regulation via metering rollers |
| W remaining quantity scales | No | Yes | Yes | Yes | Yes |
| Electronics | ISOBUS electronics with job computer | ISOBUS electronics with job computer | ISOBUS electronics with job computer | ISOBUS electronics with job computer | ISOBUS electronics with job computer |
| Section control | 4-fold partial width controller | 4-fold partial width controller | 4-fold partial width controller | 4-fold partial width controller | 4-fold partial width controller |
| Limited border spreading | Limited border spreading with fixed working width | Limited border spreading with fixed working width | Limited border spreading with fixed working width | Limited border spreading with fixed working width | Limited border spreading with fixed working width |