Abstract: An integrated implement actuation and propulsion system for a machine is provided. The system may include: an implement circuit including a first pump and at least one hydraulic implement; a propulsion circuit including a second pump; a hydraulic motor; a brake valve; a back pressure valve; and a combiner valve connected to both the implement circuit and the propulsion circuit, the combiner valve being configured to effect selective fluid communication between the implement circuit and the propulsion circuit.

Abstract: A hydraulic system is disclosed. The hydraulic system includes a first actuator fluidly coupled to a first rotating group in a first closed-loop circuit, a flow control module fluidly coupled to the first closed-loop circuit via a first conduit, a second actuator fluidly coupled to the flow control module via a second conduit, a second rotating group in selective fluid communication with the first conduit and the second conduit via the flow control module, and a controller operatively coupled to the flow control module. The controller is configured to operate the flow control module in a first mode and a second mode. The first mode effects fluid communication between the second rotating group and the first closed-loop circuit via the first conduit, and blocks fluid communication between the second rotating group and the second actuator via the second conduit.