FreeCAD 1.0 3D Model of Simple Marsohod chassis. Parts 3D printable. All parts are here:
Assembly of chassis is very easy and described here https://marsohod.org/home
After assembly You get Marsohod BOT:

There are some project for this machinery:
- Drive Marsohod by IR-control https://marsohod.org/projects/proekt-ma3128/451-marshod-ir-control
- Beam-robot, drive over black line, https://marsohod.org/projects/proekt-ma3128/453-beam-robot
- Marsohod driven remotely from browser, Android phone on top of Marsohod works as Camera and Control device, https://marsohod.org/projects/marsohod3gw-prj/454-android-marsohod-control

