Quote:Mario is going to make me a Cylinder that has a 70mm bore and 100mm stroke. I will also use AL paintball tanks it keep the weight down. I think that I should be able to keep the whole system at about 10 pounds. I hope to get another robot to fly about 10 in the air with this large cylinder



Marauder has a 70mm bore 50mm stroke Maddox ram in it and I can vouch for a fact that it can launch 30lb (13.6kg) robots 5-6ft into the air! I had my own robot launch into the polycarb at my own face height (Im 6ft tall) and this was not a pleasant thing to have happen. Watching Marauder selfright from one side of the 4m arena to the other side was pretty spectacular too

Mario builds some top quality pneumatics, so you wont be dissapointed!