Gang disc beam foldable for narrowing transportation hydraulic trailed offset heavy-duty disc harrow 
 
Used for stubble cultivating and mixing of crop residues, for  heavy and /or hardened soil, crush and inversion straw, shatter soil after tillage, and level the land and preserve soil moisture. 
It can be used as tillage machine instead of plough on the cultivated land. With the efficient productivity, 
reasonable utilization of the power, great ability of cutting and shattering the soil.
 
frame is of rectangular tubes, with hydraulic lifting transportation 
wheels, adjustable spring device and maintenance free bearing assemblies.