moving entities

Hi, Ive been trying to make a cool little addition to my upcoming Payload map. What i want is for a brush that can move and rotate in all directions on a trigger. So if the trigger occurs the brush will move like 16 HU forward or rotate 10 degrees. Is this even possible?

Music- Big Blue ost Pls no sue Will add more "cars"

Hi, this is my first post on Tf2 maps, so let me know if I've posted this in the wrong spot or anything so I don't repeat that mistake. I'm currently making a map with a train in it, and I wanted to make one of the train cars carrying bombs that would explode if shot. I've got the train all set...