4GL-1 intelligent whole-rod sugarcane harvester has the following characteristics: equipped with domestic brand engines, to ensure that the power sugarcane root cut is good, and to ensure the germination rate in the coming year. The crawler chain equipped with this model increases the ground bearing area and does not cause crushing damage to the soil. It has flexible action, full hydraulic control system, fast and stable harvesting. It is easy to operate and convenient for whole-bar harvesting, with low sugarcane loss rate, low impurity rate and long storage time.