Bobcat 863 Aux Hydraulics weak

[manctil]

I have an 863 with about 1200 hours at the most. All the hours on this are very gentle. I recently rented a bradco low flow brush cutter and it would just barely turn it. I tried a lowe trencher and it seamed to struggle in farely loose top soil. It does run my bob auger pretty well. I engaged the aux hyd with no attachments and it didn't bog the motor hardly at all.. Any thoughts?

 

[Bobcatdan]

How are your lift and tilt functions? I would check gallon output at the couplers and main relief pressure. See where those are at and go from there.