What kind of DC motors + battery do I need for my heavy robotic tank project ?ty

Other Hardware Motors, Mechanics, Power and CNC
6

I followed this website tutorial : How to Build a Robot Tutorials - Society of Robots

Then I wrote the values I desired at this calculator : How to Build a Robot Tutorials - Society of Robots

I got these values from that calculator:

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I didn't understand one part so much from that calculator result. According to that calculator what kind of dc motor do I need now ?

Note:

This is the website I am going to order the heavy duty gear dc motor too: MOTION - Motors & Accessories - HD Premium Planetary Gear Motors - ServoCity