this caterpillar spreader is the ultimate uniqe tool for your space farm. it gets 2 tousand miles to the gallon and can fly up to 2000 miles per hour. the 2 buckets on the side fold down and pick up manure. then they dump it into the hopper and your off. the red propane tank on the back is for feuling up when you run out of diesol. this is a must have for your galexy wide farm.