Kärcher HDS 10/20-4 M

Medium class hot water high-pressure cleaner with a host of user-friendly features. With 3-phase power supply for higher performance.

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Product Description

Kärcher’s HDS middle class hot water high-pressure cleaners reach very high levels of performance, reliability and economy. With innovative features such as the eco!efficiency mode, offering fuel savings of up to 20% without compromising cleaning performance, 4-pole motors for high performance and long life, on-board diagnostics, and 3-year burner coil warranty, the HDS middle class range provides our customers with the toughness, cleaning power, and low running costs they demand. The HDS 10/20-4 M features a 4-pole, water-cooled electric motor with long-life bearings and a 3-piston axial pump with ceramic pistons. With water flow of up to 1000 litres per hour, and up to 200 bar pressure, the 10/20 is a great all-round machine with very high performance.

Standard Accessories

  • Exhaust gas temperature limiter
  • Anti-twist system (AVS)
  • Control panel with indicator lamps
  • Low fuel cut-out
  • Steam mode
  • Three piston axial pump with stainless steel pistons, with ceramic piston
  • Pressure switch control
  • Trigger gun with soft grip
  • Integral fuel and detergent tank
  • Pole reversing plug (three-phase)
  • Power nozzle
  • SDS system
  • Electronic service control with LED display
  • Servo Control
  • Spray lance
  • Infinitely variable pressure and water flow control on the unit
  • Dry running protection
  • 2 detergent tanks
  • Scale inhibitor
  • Low-speed 4-pole motor

Additional Information

Weight 171 kg
Dimensions 1330 x 750 x 1060 mm
Power Rating (kW)


Fuel Tank (l)


Pressure (bar/MPa)


Flow Rate (l/h)


CA Tank


Current type (Ph/V/Hz)


Tank Capacity 2


Max. Temperature (feed 12 ºC)


Consumption Fuel Oil (kg/h)