The Selp-propelled Moving Skate is very easy to set-up: just connect the air hose and the device can now do some tasks and additional tractor is not needed. The product has low-maintenance drive and all lines are removable for easy transport. The product can be rotated 360° and it has standard compressed air connection with simultaneous minimum pressure of 8 bar. The flow rate is 25 l/s and it can function without electricity.