This is a new one to me, anyone else seen one before???

I was just looking at some used track loaders and came across this, a "side dumping bucket"!??! Personally I have never seen one before now, and I was just wondering if anyone else was familiar with them, and could explain what the reasoning behind it is? Here is the web link (I hope it works): http://www.machinerytrader.com/listi...x?OHID=8084969

Just thought it was a bit odd. :beatsme

Cheers :drinkup
JD Dozerman