This is an AV4, a 4x4 amphibious ATV. It is not made anymore, but I always liked it. It came with a 16 or 23 hp. engine, and a KT-35 skid-steer transmission. The 23 hp. was the version to get. It had amazing water speed, I believe due to the fenders and no middle (6x6) wheels. Rear axles were directly coupled to the transmission output shafts, excellent for redundancy. If you broke a chain to the front wheels you could keep on trucking.
