Roller Purposes

Hello. I have a question.

I work at CAT and this last week I had to get a roller ready for sale. It was one of those pneumatic rollers.. a CW I believe, that has the rubber wheels on either side. I asked a guy I work with what kind of roller that was since rollers usually have drums. He said he thought it was like an asphalt finishing roller but wasnt positive. I told him I would ask the buyer... Whom I never saw.

So, I was hoping the people here could help me out. I guess I could have asked more people at work like salesmen or something, or I can Monday, but then I remembered this site.

Thank you.