Product Description Experts from H.T-Bauer turn their philosophy into realities in the design of Aquaspin: easy to assemble, convenient to operate and longer time to serve. And H.T-Bauer attaches great importance to the selection of all components for Aquaspin center pivot system to ensure the system meeting consistent demands over many years. Even under the most demanding conditions, i.e. heavy soil, heavily intersected terrain and extreme climate conditions, function design of the whole system can still gurarantee normal operation of Aquaspin center pivot system. Aquaspin pivot irrigation system is applicable mainly to large farm irrigation. It has advantages like economic efficiency, high irrigation rate, solid structure, durability and easy operation. A multi-span system runs around its pivot tower and irrigates the earth within its coverage.Diameter of the irrigation circle can reach 1200 meters with maximum number of longest span. Pivot tower The pivot is supported by four 80 mm X80 mm solid angle steel legs which are connected by cross bars to ensure structural strength and stability of the system. The whole pivot support frome is hot dip galvanized and double lip seal to prevent leaking. Drive towers-wheel base Drive tower bracing angle 100 x 75 for high torsion resistance; Large-dimension wheel base drive tower heights for optimum adjustment to different crops; Wheel base brackets with bracign; Highly stable stand thanks to extremely wide wheel base; Permissible slope: up to 15%. Gear motors High-torque motor with thermal overload protection; Enclosed moisture-proof motor; High-efficiency spur gear; Shaft seal with specific dirt--repellent profile; Types: 40:1(0.55kw; 0.75kw;0.9kw;1.1kw Spans-Trussing Even arc shape of the trussing ensures high degree of stability. Main tube of 4 diameters can meet need of a wide flow rate range (50-500cum/h) and optimizes the operating cost. Standard tube length ( 5.85m ) facilitates transportation and assembly. Unified truss rod design makes it adaptable for all models of machines and the high tensile truss rod (diameter 20mm) ensures a higher safety guarantee for the whole system.