Show Me Your Fuel Tugs

[NeoMorph]

One thing I've been messing about is a fuel tug for use in mining on low gravity moons. I was wondering what everyone else uses. My design is currently in the crashing stage lol.

[magnemoe]

This is my current design.

9 large gray tanks, equivalent to 4.5 orange tanks. Just two drills, I should have 4 to increase speed. optionally manned and carry an small rover I can redock and take with me. This was for the grand tour challenge, would replace it with more drills if it was just used for mining.

Able to land and take off everywhere but need to mine before taking off on Kerbin, Laythe and Tylo.

[ROFLCopter64bit]

I just stick some fuel tanks on a launcher with RCS for docking with my space station. I'll get some pics now