... performance,easy to start-up, easy op.eration 3.stable cutting, high speed ModelQ400Engine power(HP)13Cut depth(mm)110-150Dia ... cuttuing machine are designed for strength,durability,and performance.whether cutting concrete or asphalt,the reinforced steel box frame design adds ... transportation,storage and using,if the vibrator is broken or can not be working well.3.no responsibility for man-made destroy ...