chevy383cid
New Member
Hello Everyone,I just bought a 79 580c thats in fair shape(4600 hours). I have not ever used a backhoe before!! I'm tring to dig up some pretty large pine stumps, How strong should the bucket and pull arm be?? Is it OK to hold the levers(tring to pull or lift) if I see that it's working very slow under heavy loads?? Is there a built in pressure regulator that protacts the pump and rams // How often should the Hydraulic filter be changed?? And at what rpm's should I keep the engine while I'm digging(1000-2000) Thanks Everyone!!!