How can I do a motion analysis of a 4wheeled device?

Hi!

I am having troubles with the motion analysis of a 4wheeled device. I put a rotary motor on one of the wheels (all the wheels are solidary with each other). But it seems I cannot make it right, I don't know what I am doing wrong.

Also, I wanted to know if it is possible in this analysis to evaluate the velocities, accelerations as a force is applied to the device (in a way it can be seen in the figure in attachment). Or, as well, the stress in the material through the movement of the device.

The device was made in SW 2016, SP0. I put it attached.

Thanks for all the help!

SolidworksSimulation