Since the Kiyor was located between the Mizbeach and
the Ohel Moed, and the sons of Kehos Carried the
Mizbeach as well as all the Kelim in the Ohel, it
would be logical that they also carried the Kiyor.
However, Ibn Ezra (on Shemos 35:16) points out that
the Kiyor had no poles, and says "perhaps it was
carried in the wagons", which implies that it was
carried by the sons of Gershom or Merari.
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