Patent ID: 11910756
Assignee: CNH INDUSTRIAL AMERICA LLC
Field: Other special machines (Mechanical engineering)
Classification: CPC A | IPC A

Claim 7:
8. An agricultural system comprising:
an agricultural baler comprising:
a drive system;
a bale chamber partly defined by at least one movable density door; and
at least one actuator for moving the at least one density door, and

a control unit configured to:
receive a routine-trigger-signal;
determine an actuator-control-signal for adjusting a speed at which the at least one actuator moves the at least one density door in response to the routine-trigger-signal; and provide the actuator-control-signal to the drive system for driving the at least one actuator,

wherein the drive system comprises a fluid supply circuit for providing the at least one actuator with varying amounts of fluid flow to adjust the speed at which the at least one actuator moves the at least one density door,
wherein the fluid supply circuit comprises at least two fluid flow sources, the fluid flow sources being selectively connectable to the at least one actuator.