Mar 24, 2017 / Kubota U55 optional second hydraulic circuit #1 O oldafretired Silver Member Joined Aug 29, 2016 Messages 221 Location North Idaho Tractor Kubota L3901, MX5800, U55 If the first hydraulic circuit (which is used for the thumb), has a diverter valve so you can attach a different hydraulic attachment with the thumb still connected, when would the optional second circuit come in handy?
If the first hydraulic circuit (which is used for the thumb), has a diverter valve so you can attach a different hydraulic attachment with the thumb still connected, when would the optional second circuit come in handy?