An installation for pneumatic seeders with a plurality of  electric motor suction (or motor compressor) units, each of which operates connected to a pneumatic dosing device, allows the elimination of the hydraulic motor and circuits, achieving a drastic reduction of pneumatic planters’ production costs and fuel consumption.

The benefits of the pneumatic seed meters, against the mechanical ones, are well known.
But there are - up nowadays - a lot of disadvantages, such as:

• More power needed by the tractor
• Significant difference in the fuel consumption
• Increased total cost of the equipment
• Higher maintenance cost the hydraulic circuit and parts

With this innovation all the drawbaks are overcome and we achieve:

• A drastic reduction of machinery production costs by the elimination of a lot of complex parts, such as: hydraulic motor and pump, oil heat interchanger, tank, filter, hydraulic circuits, etc
• Reduction of maintenance time and costs
• Easier equipment’s transport
• Important reduction in the consumption of fuel
• Less power needed from the tractor