Hot Water Electric Pressure Washers

karcher hds 10/20-4M

Karcher HDS 10/20-4M

Our medium class 3phase hot water pressure washer does a first-class job of cleaning as well as also being extremely rugged and simple to operate.


The hot water pressure washers of the new middle- and super-class convince with their 5 main features. 1. Environmental protection Greater efficiency with the new ECO mode, service switch for controlling water hardness, turbo fan, precision detergent metering, optimized burner technology and a high-efficiency pump. 2. Cleaning performance Highly efficient cleaning is guaranteed by patented nozzle technology, ceramic pistons, turbo fan as well as increased pump efficiency. Accessories are optimized for specific applications and designed to exactly suit customer requirements. 3. Mobility The mobility concept features two casters, large rubber-tyred wheels, ergonomic handles, lifting points for handling with a forklift, lashing rings and a recessed tread for tilting the machine to guarantee maximum manoeuvrability. 4. Reliability Guaranteed by flue gas monitoring, a corrosion-proof, flexurally stiff, robust chassis, machine protector system, three-piston axial pump with ceramic pistons, heat resistant flue outlet, and much more. 5. Service friendliness Easy access to all components that require servicing and a service switch to call up operating data at any time for troubleshooting.

Technical Data

  • Current Type 3ph / 400V / 50Hz
  • Flow Rate 500 - 1000 l/h
  • Pressure 30-200 Bar / 3-20 Mpa
  • Temperature (supply 12ºC) 80 /155ºC
  • Power Rating 7,8 kW
  • Consumption fuel oil 6,4 kg/h
  • Fuel Tank 25l
  • Weight 168kg
  • Dimensions (LxWxH) 1330 x 750 x 1060 mm


  • Vehicle cleaning
  • Equipment and machinery cleaning
  • Workshop cleaning
  • Cleaning outdoor areas
  • Service station cleaning
  • Façade cleaning
  • Swimming pool cleaning
  • Cleaning of sports facilities
  • Cleaning in production processes
  • Cleaning production systems