I am starting from scratch. I need the 4-wheeled base with the largest weight capacity. I will add all of my own electronics later. What base is recommended for 10 pounds or more. A year from now I will be looking at a base that will hold 50 pounds.
Some ideas in the 10-pound+ category:
robotshop.com/en/gears-smp-m … =RB-Gea-03
robotshop.com/en/smp-four-en … =RB-Gea-06 (with encoders)
robotshop.com/en/gears-hmc-h … =RB-Gea-04
robotshop.com/en/arduino-tra … =RB-Nex-34
robotshop.com/en/crx10-4wd-m … =RB-Cnr-01
… and in the 50lbs+ payload category:
robotshop.com/en/heavy-duty- … =RB-Nex-83
robotshop.com/en/inspectorbo … =RB-Inp-01
robotshop.com/en/4wd-6wd-frc … RB-And-106
robotshop.com/en/4wd-6wd-frc … RB-And-122
All wheeled / tracked platforms:
robotshop.com/en/wheeled-dev … forms.html
robotshop.com/en/defense-sec … lance.html