Hello from the UK I have a Kubota KX080-4a with 4000 hours and the left hand track has lost power, it will move when you lift the machine off the ground, also it will operate perfect when you activate another service ie boom in or out. any advise would be a great help Cheers
Good day My schematic is for a -3 model the symptoms you describe could well be that the left crawler valve is not activating the load sensing signal, using another circuit this will automatically activate the signal. If you have the appropriate hydraulic schematic and post this, we can identify where and what to check. Kind regards Uffex
Update a contact just posted a -4 schematic, it is much the same as -3. Kind regards Uffex