</font><font color="blue" class="small">( Thanks. Kinda what I thought the responses would. 1.5 feet is too much to ask unless you have a blower. )</font>
No, I have moved more than that on two occassions now with nothing but a loader and 5' back blade. You just need to develope a technique. No tractor will push snow forward indefinately. Once you get enough snow built up in front it will stop you. The trick is to go at 45 degree angles to your driveway, pushing the snow to the sides as you go. Make sure you aren't scraping the driveway hard with down pressure and when the tractor starts to slow down raise the loader up gradually and end in a dumping motion. Then you can go back and clean up later. Make sure you are in 4WD and low range.
What you experienced with the back blade is normal in deep snow. They work great on this size tractor with 4" or so but more than that will cause the "tiller" effect. Backwards works better. When using the back blade in not too deep snow I use high range and get some speed and momentum going. Eventually the windrow will be too big for the back blade to handle and then I use the loader.
Keep practicing, you will get the hang of it and see that the tractor is more than capable of handling 2 feet of snow. /forums/images/graemlins/grin.gif