Did the Crusaders give names to the two siege machines used in the 1st Crusade to capture Jerusalem?
Is this what you mean? In terms of siege weapons, the siege of Jerusalem would see many machines. Most common of all was the use of the mangonel. Much controversy surrounds the mangonel, as no two sources agree on what it was. For our purposes, we will suppose the mangonel was a rotating-beam throwing weapon with a fixed counterweight hutch. The other major machine used at Jerusalem was the siege towers of Godfrey and Raymond. The siege tower was a favored weapon in siege assaults in Europe, and the Levantine kingdoms would use them extensively after the First Crusade. There is quite a bit more on the link.
