The AD-P Pack Top pneumatic seed drill is offered in different versions and working widths:

The AD-P Special is the light-weight, value for money machine for the medium sized farm and available in working widths of 3 and 4 metres. The seed box  is available with a capacity of 750 litres or 1500 litres. For the 750 litre tank various extensions are available to increase the capacity.

The AD-P Super for larger farms and contractors is also offered in working widths of 3 and 4 metres. The standard seed box capacity of 1500 litres can be increased to 2000 litres.
The AD-P is mounted onto the soil tillage implement via the universal coupling triangle, also allowing for the mounting of soil tillage implements of other manufacturers.

The fan is driven hydraulically or via the PTO shaft. The drill is mounted directly onto the packer roller allowing the rotary cultivator or harrow to float over stones protecting the soil tillage implement from damage and allowing a large tank volume.