JPM… interesting setup. I too have a 4110 with same joystick and have a need to install extra hydraulic valves to accommodate my quick-attach front mounted hydraulic angle snowplow. The plumbed snowplow operates off the rear auxiliary hydraulics. Also, I have and wish to keep mounted, the 509 backhoe, which is great for ballast. I need to maneuver the backhoe and snowplow concurrently when backing into and parking in the garage. Being one valve port short, I manually switch the quick disconnect lines to operate each implement.
Being a novice at hydraulics, I have questions. How many auxiliary ports have you increased by? Is your setup diverter valves?
I only need an additional one and was thinking more in the way of a tee or a 3 port diverter valve (I don’t know what a diverter valve is).
Tlbuser, can you elaborate on the use of an electric hydraulic switch? Would this accomplish my needs?