In transformers 2, what happened to rthe big wheel robot at the start?

i saw it last night, i cant remember what happened to the big robot tht was hising behind the crates at the beginning of transformers 2. he was huge with 2 wheels on his body. what happened to him and how did he die?|||At first, Iron Hide and some military guys (along with two helicopters) fire on Demolisher (the big wheeled robot). He then runs rampant through Shanghai, at which point Prime intercepts him, jumps on him and blasts him in the head a few times, saying "Pull over!" in a kinda cheesy way. Iron Hide shoots at Demolisher's wheels, causing him to crash. Then Prime shoots him in the head after Demolisher mentions the rising of the Fallen.|||Optimus shot him in the face when he fell off a bridge and then he tells them this is not there planet to rule and the fallen shall rise again. I was really suprised he talked.|||he died optimus the awsomess killed him!! :P|||optimus prime and iron hide killed him|||optimus prime jumped on top of him and ripped hi face out and thats how he died|||optimus prime chased him down and shot it in the face with his canon!|||ONE MAN ... ALONE....BETRAYED - BY THE COUNTRY HE LOVES, NOW THEIR LAST HOPE IN THEIR HOUR OF NEED