Concrete pavement leveling machine main technical parameters Model A55 A65 A90 A130 Power HP 13 Max working width mm 5000 7000 9000 16000 Max working depth mm 260 260 260 260 Frequency Hz 70 70 70 70 Mast section length mm 1000/2000 1000/2000 1000/2000 1000/2000