An aluminium frame with strong wheels and tracks make this Multi Chassis Tank from Dagu Electronics a great base for a tracked robot. There are plenty of mounting holes in the chassis to add your components like a pan & tilt bracket and other sensors.
In stock in Australia
Our Code: MEC-30188
See the multi chassis tank in action...
It can be a bit tricky to get the wheels and bearing in place. This video from Dagu shows the best way to get them on.
1) Put the shoulder bearing in place. Make sure it is horizontal and then squash in with the hexagon side of a wheel.
2) Apply a bit of lubricant like Vaseline to the wheel and press on.