An AmphiTrex (amphibious excavator / marsh buggy) is specifically designed to manoeuvre in marshy and swampy area, soft terrain, as well as floating on water
Visit Wetland Equipment Co. There excavators on pontoons are much better build. Im a contractor and have used a number of different machines and Wetland Equipment builds a more stable and stronger machine. There machines do not need boom r stick to track or climb. This video has out dated technology and is not worth the money. If your a contractor are looking for amphibious machines Do Not purpose EIK. Get a real machine.