F750 with dump. Overkill? Probably. Will it work faster,and more effiecently? Yes. But you'd be amazed with some of the stuff I've done with a class 3 (F350)/7.3 PSD... I've moved a 20,000 lb track loader on a tag and hauled 6000 lbs of hickory... But, the drive had a class A CDL when we did that too tho. The 7.3 is a monster for a 3/4 ton truck... I't work about perfect for a one ton,and an 8.3C is nice with a big truck (F650 or 750)
But to answer your question, Yes a you should have moe than a 1 ton,but it will work.
But to answer your question, Yes a you should have moe than a 1 ton,but it will work.