Krchers most powerful mains 240v powered cold water pressure cleaner perfect for the professional user looking to clean with maxmum speed and efficiency with its 4 pole motor the hd 711 4 m is ideal for tough cleaning jobs where high water flow is needed to shift dirt and detergent quickly power supply v 240 water flow rate ih 700 operating pressure bar 110 max pressure bar 130 connected load kw 30 max water feed temp c 60 weight kg 48