I have the Bobcat Power Tilt for my E50, which is really a helac. It cost about $5,000 and I love it. I have a 52" grading bucket on it. I have about 300hrs using it so far and have had no problems at all, it seams very well made. Here are two videos of it on my E50 and some pictures. And here is the link to the helac website kind of showing the innards. http://www.helac.com/products-services/construction-attachments
Discuss this in the forum topic Anyone built there own tilt bucket?.