Well...my experience with the asphalt is a bit different when it comes to temperature.
A year ago (actually Sept, 2003), in warm weather, I was giving $10 per load to some truck drivers for fill. Worked for them and worked for me...
Anyway, I got all I needed, and a couple days later I hear a truck stopping, so I head up from my shed and the guy had about 10 tons of asphalt from a state road project, that was excess and he was going to dump it somewhere down the road...so he asked if I wanted it. I said yes, for sure and paid him $20 for thinking of me...figured it was worth a case of beer to me... /forums/images/graemlins/grin.gif
I never played with asphalt before and it held the temperature fine. I was amazed at how much fun it was to spread, almost like sand or small curshed stone really. My R4 tires (B2910 Kubota) did a fair job at "rolling it" and all in all I was satisfied, considering the investment. It hardened up rock solid. I had no complaints.
Now if this stuff cost $20 or more per ton, I think I would rahter have a proper roller and get a smoother finish that way. Turf tires would work better than R4s I guess. I don't have a clue what asphalt costs...and that asphalt I put down now is under some other fill...so all I know is that it was quite durable for a year or so.
Diesel fuel on the bucket did nothing for me to keep the asphalt from sticking, but the way. If you do use the tractor to play in the asphalt, be prepared for a mess on the loader. But it will wear off in time...
I'll attach a picture to indicate what you can expect to see afterwards if you decided to play in the asphalt with your BX...
/forums/images/graemlins/shocked.gif