Studies on performance evaluation of laser guided land leveller

In the field and the extent of levelling required, however the accuracy of levelling depends on skill and the judgment of the operator. The amount of cut is controlled by the hydraulic system, controlled by the operator. The laser system is of quite recent origin. The levelling of land is done precisely with the automatic functioning of the laser-operated scraper. With the laser system the reference plane is generated above the ground with the help of a rotating transmitter. The tractor operator constantly receives the signals regarding high or low spots as well as on grade information on the control box located in the cabin as well as on the light display fitted in front of operator. Hence, the present study is an attempt to find the feasibility of a tractor operated laser guided land leveller.