Hopper cooled diesels made in Germany

[unimogr]

I took the family to Germany to visit some relatives and while there we stayed at a farm and the owner there had a couple interesting tractors in his collection of junk.  One of them was a Kramer with a hopper cooled single cylinder horizontal diesel that looks remarkably similar to the engines from China.

Pictures of the tractors can be seen here:

http://images.unimog.ca/germantractors

For those of you on dialup you'll have to wait a long time for everything to download, I didn't thumbnail the images so they are pretty big.  If anyone would like a high res copy of any pictures send me an e-mail with the filename and I'll send them over.

There is a Youtube video of a similar Kramer running here:

http://www.youtube.com/watch?v=-XiEyaDuw6g

Jason