圆盘耙主要适用于农田耕前灭茬，破除地表板结，秸杆切碎还田，耕后碎土，平整保墒等项工作，重型圆盘耙在熟地上亦可代替犁进行土壤耕翻作业。具有作业效率高、功率利用合理，入土、碎土能力较强，耙后地表平整、土壤松碎，对粘重土壤、荒地和杂草多的地块具有较强的适应能力的特点。根据同拖拉机的挂接形式不同可分为全悬挂式、半悬挂式和牵引式，

Disc harrow is mainly applicable to clean the crop residue before tillage, break the hardened a break the hardened soil and  return the chopped straw to the soil, and  also can crash the soil after tillage and level the land.

This tractor disc harrowcan be used as tillage machine instead of plow on the cultivated land. With the efficient productivity, reasonable utilization of the power, great ability of cutting and shattering the soil , the soil surface is smooth and loosening after harrowing, it is well suitable for heavy clay soil, waste land and weedy field as well. the disc harrow can be pided in fullsuspension type,semi-mounted type and trailed type.