It is mainly for street, square, factory, runway and etc.

• Combined by four sweep-brush and inlet roll-style suck.
• Sweep setting is easy and stable. Sweep brush is auto to run-around block.
• Patented sewage recirculation fittings. Efficient to avoid working dust.
• Patented technology to avoid pipe icing.
• Stainless dustbin, rinsing bin and sewage bin.
• Core of hydraulic pressure is imported.
• Good outlook.