Self-propelled agricultural product application implement
A self-propelled agricultural product application implement such as high clearance sprayer and/or spreader is provided that includes a product container that is sectioned. Emptying of the container sections is controlled to approximate a target front-to-back weight distribution of the implement for a substantially long period of time during a product application session. An outlet system having multiple variable outlet arrangements is arranged between the product container and an application arrangement such as a spray boom or a rotary broadcaster. The variable outlet arrangements are configured to allow the container sections to sequentially empty to maintain ballast provided by the store product at relatively later portions of the implement for a relatively longer period of time during the product application session.
1. A self-propelled agricultural product application implement for delivering liquid or dry product to an agricultural field, the implement comprising:
a chassis defining front and back ends and supporting a cab, an engine, and an applicator arrangement for delivering a liquid or dry product to an agricultural field;
a product container for storing the liquid or dry product and arranged at least partially between the front and back ends of the chassis, the product container including multiple container sections storing respective portions of the liquid or dry product and separated from each other by at least one divider wall extending transversely with respect to the implement such that the multiple container sections are longitudinally aligned with each other along a longitudinal axis of the implement;
an outlet system including multiple variable outlet arrangements respectively arranged between the multiple container sections and the applicator arrangement, the outlet system configured to selectively permit product to flow from one of the multiple container sections, past a respective one of the multiple variable outlet arrangements, and out of the applicator arrangement;
a control system operatively connected to the product container and to the outlet system, the control system configured to:
monitor weights of each of the multiple container sections;
determine an actual front-to-back weight distribution of the implement;
determine an emptying strategy for emptying the multiple containers at different times such that the actual front-to-back weight distribution of the implement approximates a target front-to-back weight distribution of the implement that provides a desired traction characteristic for the implement; and
command the outlet system to selectively permit product to flow from a selected one of the multiple container sections in accordance with the emptying strategy.
2. The implement of claim 1 , wherein the multiple container sections include a front section and a back section, and wherein a divider wall is arranged between the front and back sections of the product container.
3. The implement of claim 2 , wherein the product container includes at least one intermediate section arranged between the front and back sections and wherein a divider wall is arranged between each adjacent pair of the front, intermediate, and back sections of the product container.
4. The implement of claim 2 , wherein the product container includes at least one intermediate section arranged between the front and back sections and wherein a divider wall is arranged between each adjacent pair of the front, intermediate, and back sections of the product container.