Hi there Clguest, I have a 2014 E35 (Long Arm) here in OZ, I run 4ton buckets on my digger, I have 8",12",14",18",24",(48"batter/mud) buckets & ripper, all my buckets run CAT style teeth and on my 24" I have
a "pin blade" which was made by cutting of 5 teeth right back nearly to the adaptors then welding on a nice piece of sharp cutting edge which I plasma cut around each tooth before welding, I can remove the whole edge by knocking the pins out and re-fit standard teeth when needed, I mainly use this bucket for locating services and looking for sewer connections.
The E35 handles the 48" bucket fine, full reach over the side you need to be a little careful with wet clay or sand.