The utility model relates to the technical field of agricultural m achinery, machine is ploughed a little to full topography of crawler -type especially. This kind of machine is ploughed a little to full topography of crawler -type, including frame, power assembly, handrail, operating mechanism and crawler attachment, crawler attachment includes action wheel, leading wheel, heavy burden wheelset and track, and this action wheel sets up to be connected with the power assembly transmission below the frame, and this leading wheel arranges in the frame top that the wheelset that should bear a heavy burden includes two at least bogie wheels, and the bogie wheel is connected with the frame and is arranged in the action wheel below, the track tensioning is on action wheel, leading wheel and heavy burden wheelset. Above -mentioned machine is ploughed a little to full topography of crawler -type uses special design's crawler attachment, makes the track be frame construction, and when the soil that meets the slope body or unevenness, the track can warp along with the slope, makes soil area of contact maximize, and its moving stability is good, and the user uses the handrail to accomplish and controls, need not difficultly to maintain the balance, the operation of being convenient for.