I agree with the lifting capacity...I can exceed it quite easily when pulling stumps and lifting rocks...meaning you can't just chain to them and jerk them right out of the ground. But normal workabout stuff, you don't even know there is a limit. I've spread about 40 yards of mulch in the yard so far and transported an easy 20 yards of clay-soil and I have to say that it handles these duties EXCEPTIONALLY. I can do in two hours now without even getting out of my tie what took two backbreaking 12-hour days to do with a wheelbarrow.
But back to the stumps: I pull them rather than grinding them. I hit a real hum-dinger in April...a double trunk deal that had a huge root ball. I removed this stump by myself in 3 hours...and I don't have a BH. I had to knock the dirt off before I could really manage what was left, and even then I could only raise it some 3 feet. It's still on the back part of the property until I hack it apart. If you're looking to remove 150 year old trees all the time, you'd have a problem with a BX. I can do 12" to 15" caliper trees in a couple/few hours and anything smaller than 8 inches takes well under an hour each. And that's without a backhoe.
And I can honestly say that I beat the heck out of my machine. Not that I abuse it, but when I'm in the middle of a job, I do whatever it takes to finish that job. If it means backing my tractor up 3 feet to get a running start on a stump, that's what I do. I'm talking about jerking the stump so hard that the tops of legs from the seatbelt holding me down. If you're into 4 foot tall thicket all day-every day and digging 6 foot deep trenches for weeks on end, you'll eventually find some of the weak spots. But for a SMALL TRACTOR (which is what it actually is) it is EXTREMELY tough and capable.