How Much Weight Can a LEGO Tank Pull?

I build and incrementally modify a basic LEGO tank using LEGO Technic to see how much weight I can get it to pull!
00:04 Level 1 - Baseline
00:33 Level 2 - Increase vehicle weight (0.5kg)
01:10 Level 3 - Increase grip
01:29 Level 4 - Gear down 5:1
01:53 Level 5 - Increase vehicle weight (1.5kg)
02:02 Level 6 - Gear down 8.35:1 and Increase vehicle weight (2kg)
03:03 Level 7 - Increase power - 4x large PF motors
03:24 Level 8 - Better weight distribution and increase vehicle weight (2.9kg)
03:38 Level 9 - Reduce towing friction
04:01 - Max tow!
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Any comments please leave them below!

[@seyonnejablonski540]

I think your editing is improving! There were some very clean, well-timed jump cuts, and the building felt more satisfying, as there was a little less fumbling of the pieces!
I would love to see some quiet background music, I think it'd hold my attention better. And a small technical nitpick, but I would have loved to see a tensioning system for the tank treads!
Loving the videos, hoping to see more soon!

[@brickmachinesbelgium]

Awesome vid man !!👏🤝