Abstract: A combine harvester with a chassis, an implement coupled to the chassis, and a hydraulic system. The hydraulic system includes plural hydraulic cylinders coupled to the chassis and operative to cause movement of the implement, and a cylinder circuit coupled to the plural hydraulic cylinders. The cylinder circuit includes an actuable valve configured to enable hydraulic fluid flow through the plural hydraulic cylinders to enable the movement of the implement and a control system. The control system includes one or more sensors, each configured to provide a signal based on a motion of the chassis, and a controller configured to receive the signals from the one or more sensors and cause actuation of the actuable valve to cause the plural hydraulic cylinders to move the implement based on the signals to counter the motion of the chassis.

Abstract: A combine harvester with a chassis, an implement coupled to the chassis, and a hydraulic system. The hydraulic system includes plural hydraulic cylinders coupled to the chassis and operative to cause movement of the implement, and a cylinder circuit coupled to the plural hydraulic cylinders. The cylinder circuit includes an actuable valve configured to enable hydraulic fluid flow through the plural hydraulic cylinders to enable the movement of the implement and a control system. The control system includes one or more sensors, each configured to provide a signal based on a motion of the chassis, and a controller configured to receive the signals from the one or more sensors and cause actuation of the actuable valve to cause the plural hydraulic cylinders to move the implement based on the signals to counter the motion of the chassis.

Abstract: A dual spring jounce bumper assembly for a vehicle includes a jounce bumper adapted to be mounted in the suspension system and a spring disposed in series with the jounce bumper to reduce jounce bumper rate progressivity and peak loads in the jounce bumper.