1. Working effenciency(hm2 /h): 0.2~0.25
2. Oil consumption(kg/ hm2):9.5~12
3. Leveling accuracy(m): 0.3

The machine adopted the advanced laser control technology,equipped with the riding chassis, driven by four-wheel, which make the machine good trafficability characteristics in the paddy field. The machine uses the rotating laser bean emitted by the laser emitter which is set up on the field side as a datum plane,and uses the vertical control system to ensure the land-leveling shovel of the machine always keep in the plane parallelled with the laser datum plane.The machine inosculates information by MEMS Gyro and the accelerometer to measure the obliquity of the land-leveling shovel,and uses the level control system to keep the shovel level.

The machine is simple in structure,convenient in operation,high in working efficiency,precise in land-leveling,well in water-saving effect, it is an advanced paddy field land-leveling machine at present.