What is the most specific numerical weight estimate provided for Simbakubwa?

Answer

1,500 kilograms (3,300 pounds)

The text states that the most specific numerical estimate available for the mass of Simbakubwa places it around 1,500 kilograms, which is equivalent to 3,300 pounds.

What is the most specific numerical weight estimate provided for Simbakubwa?
animalextinctweightSimbakubwa