Abstract: A brake assembly for a mobile machine is disclosed. The brake assembly may have a stationary housing forming a coolant inlet and a coolant outlet, a rotatable member, and a disc stack disposed within a cavity at least partially formed by the stationary housing and the rotatable member. The disc stack may have a plurality of friction plates operatively coupled to the rotatable member and a plurality of separator plates interleaved with the plurality of friction plates and operatively coupled to the stationary housing. The brake assembly may also have a piston disposed within the cavity and configured to compress the disc stack, and a seal located at an axial interface between the stationary housing and the rotatable member and downstream of the disc stack relative a flow of coolant from the coolant inlet to the coolant outlet.

Abstract: A brake assembly for a mobile machine is disclosed. The brake assembly may have a stationary spindle, and a main brake housing annularly connected at a first axial end to the stationary spindle and at least partially forming a first control chamber. The brake assembly may also have a park brake housing annularly connected to a second axial end of the main brake housing and at least partially forming a second control chamber, and at least one piloting feature disposed between an inner annular surface of the park brake housing and an outer annular surface of the stationary spindle.

Abstract: A brake assembly for a mobile machine is disclosed. The brake assembly may have a stationary housing forming a coolant inlet and a coolant outlet, a rotatable member, and a disc stack disposed within a cavity at least partially formed by the stationary housing and the rotatable member. The disc stack may have a plurality of friction plates operatively coupled to the rotatable member and a plurality of separator plates interleaved with the plurality of friction plates and operatively coupled to the stationary housing. The brake assembly may also have a piston disposed within the cavity and configured to compress the disc stack, and a seal located at an axial interface between the stationary housing and the rotatable member and downstream of the disc stack relative a flow of coolant from the coolant inlet to the coolant outlet.

Abstract: A brake assembly for a mobile machine is disclosed. The brake assembly may have a stationary spindle, and a main brake housing annularly connected at a first axial end to the stationary spindle and at least partially forming a first control chamber. The brake assembly may also have a park brake housing annularly connected to a second axial end of the main brake housing and at least partially forming a second control chamber, and at least one piloting feature disposed between an inner annular surface of the park brake housing and an outer annular surface of the stationary spindle.