Twobit

The Twobit digs up lunar soil with a claw then drops it into a funnel in the center of the robot. After the soil goes through the funnel, the soil is dropped into a test tube. The test tube is stored with a lid on it in the robot so it doesn't spill. Inside the robot, there are 20-50 test tubes ready to be filled with lunar soil. The wheels are in the shape of a drawing of the sun with the rays so it can more easily traverse the lunar surface. All of the Twobit is powered with solar panels and a backup battery. If the funnel gets clogged, the Twobit will use the claw and pick it out. The name can be changed if disliked.