Each spring loaded disc has a factory set preload. This can easily be increased by a pin reposition.
Features
Unique Aitchison sponge seed distribution system is gentle and accurate
Rodent stop slide mechanism on all models
Calibration and changing from large to small seeds is an easy task
Large loading platform
Fitted with rear tow hitch as standard
Strong 406mm x 4mm thick concave flat-back cutting discs at 5" / 125mm spacing
SPECIFICATIONS
Seeding Width: 3m
Seed Capacity: 780lt
No. Discs: 24