irrigation gearbox 1.Highly Standard Modular Designed 2.High Strength,Compact Dimension 3.Long Service Life 4.Low Noise irrigation gearboxFeatures:1.Great ratio and high efficiency. The mechanical efficiency is above 90%.2.Planetary transmission structure, coaxial input and output shafts to make it most compact and lightest.3.Rolling structure,main parts are made of GCr,undergo with quenching ...