The spans of center pivot irrigation system rotate less than 360 degree , therefore fixing the anchored irrigated surface area when the machine meeting  an obstacle (house, tree, hill etc.) situated in the middle of the filed, or where the shape of the land does not allow full rotating irrigation.

An automatic reverse system allows continuous operation whilst the security system ensures that the spans stop at the end of the irrigated zone.We also supply two strong stop frame structure to confirming the machine to stop in the fixed area to keep the whole machine working safely.