Spider biter 2000

My design will work to carry and dig dust through the moon.It will take a lot of short trips rather than one long one. The size won’t be very big because when it's smaller it can probably go faster and have more durability. It's good if it's faster because there are going to be a lot of trips rather than one so it would get more if it was faster. My robot will use a drill and a scoop to drill into the ground and the scoops will pick it up. Then It will go and bring all of the lunar dust back and keep doing it over and over again. It will be stored in a tank behind the actual machine. It will be strongly coated with something like a layer of metal to hold it together and not let the dust get inside the machine.