Abstract: In one aspect, a sealing assembly may include a connector body extending axially between an outer surface and an inner surface. The connector body may define a groove extending axially from the outer surface toward the inner surface. The groove may include a first groove portion and a second groove portion. The first groove portion may be at least partially defined by a first bottom surface of the connector body and may include a first depth. The second groove portion may be at least partially defined by a second bottom surface of the connector body and may include a second depth that may be greater than the first depth. The sealing assembly may also include a gasket positioned in the first groove portion. Furthermore, the sealing assembly may include a retention sleeve positioned in the second groove portion and configured to retain the gasket within the first groove portion.

Abstract: A system, apparatus and method are provided for limiting operating speed at high temperatures of a self-propelled, agricultural product applicator having a hydraulic drive system including a pump supplying pressurized hydraulic fluid to a variable-displacement hydraulic motor operatively connected for propelling the applicator. A temperature sensor detects a temperature of the pressurized hydraulic fluid in the hydraulic system. A propel controller is operatively connected between the temperature sensor and the propulsion motor and configured for limiting displacement of the propulsion motor according to one or more predetermined de-rated conditions resulting in reduced motor speed, in accordance with a predetermined schedule, when predetermined motor de-rating activation temperature limits of the hydraulic fluid are detected by the temperature sensor. The controller is further configured for providing a de-rated condition warning signal prior to limiting displacement of the propulsion motor.