This mod adds advanced versions of the constuction and logistics bots.
I noticed that there are only two other notable mods that add new bots as standalone so i decided to try my hand at it, these bots have a slight redesign and re-colouring. And most notable differance form the other two is that these do not have infinite power, they still consume power albeit at a lower rate.

Notable Stats

Robots hold more power and use less to travel, meaning they dont recharge every 5 seconds.. but they will eventualy recharge.
Base cargo capacity is increased (Construction Bot 2, Logistics Bot 3)
Base speed has a noticable increase.
Base Health increased dramaticaly (Construction Bot 1000, Logistics Bot 400)

These changes come at a cost of course the new tech requires a mark up construction cost and the base robots.
Prerequisites are both construction and logistics robot tech and low density structure.