Amazone has increased the hopper capacity and improved the seed delivery system on its latest Precea-TCC precision air drills, allowing them to work accurately when romping along at speeds topping 15kph.The two new trailed models, the 900-TCC and 12000-TCC, offer working widths of 9m and 12m and have a central tank capable of swallowing 2,000 litres. A "Central Seed Supply" air stream transfers the seed to the singulation units on each row, where it isheld in small reception hoppers. These contain sensors that detect the fill levels, cutting off the flow when brimmed and automatically restarting it again once there's space for more.
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