The HDS-E range of electrically-heated hot water pressure washers offer emission-free hot water cleaning with dramatically reduced energy consumption and heating-up times. This range is based on the HDS middle and super class diesel-heated machines, combined with a fully insulated, energy efficient heating chamber that reduces standby power consumption by 40% compared to previous electrically-heated models. The range is available in three variants – 12, 24 and 36kW. The HDS-E’s heating tank is insulated by a specially-designed boiler jacket which keeps heated water hotter for longer, and therefore reduces power consumption and shortens heating times to as little as 5 minutes. The 36kW model offers a class-leading continuous working temperature of 58°C and a maximum working temperature of 80°C. Further refinements include Kärcher’s eco!efficiency mode, which optimises power and water consumption for daily cleaning tasks.