The system of additional downward force, the implement of the work on the ground, and method for operating a system of additional downward force

摘要

The system of additional downward force, the implement of the work on the ground, and method for operating a system of additional downward force.A system for additional downward force to an implement to work in soil is provided, where the system of additional downward force consists of units of row in at least two groups and provides a different downward force additional units of row in each group.This allows the row unit has a downward force closer to the desired additional downward force, recognizing that not all of the row units operating under the same conditions. The controller includes periodically units of row in at least two groups and resets the downward force.