Jd 70 we are currently working on a project in St. Peters Missouri called the lakeside 370 project and we have 2 385 Cat trackhoes loading 40 ton trucks 2 buckets and they are loaded 3 and they are really loaded. They can load a 40 ton truck in about 30-45 secs if the operator is getting with the program here are some pics of some of the cat and case machinery at work. http://www.stpetersmo.net/default.as...2&sectionID=42