Originally Posted by jhakasseo
The website has 0 PR so how much time does it takes to get crawl from google or there is any tool do faster?
PR is just one of the factors, and it may be a small one, I was just trying to explain that there are different factors involved.
Don't forget that your site is not looked at in isolation, all the other sites out there have to be crawled as well, and although it is huge Google does not have limitless resources so that it can crawl every site every day so it takes these factors into account.
The only tool for asking Google to crawl your site is the one I described in GWT.