Agreed with Rashkae...
The information that you have provided is simply not enough for any of us to give any meaningful suggestion or advises. What you mean by your question simply means that you would want the tripod to hold your D7000 (body only) without any other things attached to it. So first thing,
get these information:
1) Weight of your gears combo - camera body, lens, flash (external), brackets (if any), etc.
2) Spec of the said tripod (Maximum load, maximum height, etc)
Only then will you see if that tripod can hold your heaviest gear or combo that you want to load on it.
Oh... one more thing... even if your heaviest gears and combo might be less than... say... 3kg of the stated weight for the tripod (Example at 2.5kg or more but less than 3kg), I would suggest that you get something with a maximum load of more than 3kg... or even up to 4 or 5kg.