The lightest vertical pianos made today are still over 350 lbs. while the heaviest uprights are over 900 lbs. Grand pianos are worse. They can be as little as 500 lbs. but some large concert grands can be as heavy as 1200 lbs.!
If you have questions about piano moving, call us at (800) 394-1117 or email us. We are happy to refer you to the best possible people to help.