Parameter Model Cleaning workpiece size diameter ¡Áheight(m2) The carrying capacity of unit hook (kg) Q375 Single-hanger 500¡Á1000 500 Q376 Single-hanger 800¡Á1200 600 Q376E Double-hanger 800¡Á1200 600 Q378 Single-hanger 1000¡Á1500 800 Q378E Double-hanger 1000¡Á1500 800 Q3710 Single-hanger 1200¡Á1500 1000 Q3710E Double-hanger 1200¡Á1500 1000 Q3720 Single-hanger 1500¡Á2000 2000 Q3730 Single-hanger 1500¡Á2000 3000 Q3750 Single-hanger 2000¡Á2500 5000