This is the official papercraft site for Sakai Heavy Industries Ltd. (Japan). Sakai is the leading manufacturer of vibratory compaction equipment in the world and they currently have eight asphalt roller papercrafts and three soil compactor paper models for you to download.
To reader Paul Leech, thanks mate, for sending in the link.
Rollers & Compactor Papercrafts [Sakai]
Dump Truck Papercraft [Related Posts]
Warhawk Papercraft
Thomas the Tank and Friends Papercraft
Mansei Steam Locomotive Papercraft
Jeep Papercraft