Karcher HDS-E 3.3/25-4 M Ef

The innovative EASY!Force high-pressure gun is among the many special features of our electrically heated HDS-E 3.3/25-4 M Ef hot water high-pressure cleaner; it uses the recoil force of the high-pressure jet, thereby reducing the holding force for the operator to zero. And the EASY!Lock quick-release fasteners also increase the convenience of the machine: these allow set-up and dismantling to be done in no time – five times faster than with conventional screw connections – but are just as durable and robust. This high level of convenience is accompanied by the very high power and impressive energy efficiency of the machine. With a heating output of 24 kW, it achieves work temperatures of 85°C – ideal for oily and greasy dirt. Thanks to the (optional) Servo Control, 70°C is even possible in continuous operation. New, highly effective boiler insulation reduces power consumption in stand-by mode by 40%, while the eco!efficiency mode switches the machine into very economical 60°C operation when extreme water temperatures are not required.

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Common Applications

  • Vehicle cleaning
  • Equipment and machine cleaning
  • Workshop cleaning
  • Service station cleaning
  • Facade cleaning
  • Swimming pool cleaning
  • Cleaning production systems
  • Cleaning in production processes
  • Cleaning sport facilities


Particularly high work temperature
Large water reservoir (max. 85°C). Up to 45°C in continuous operation under full load or 70°C with Servo Control.

Mobility concept
"Jogger" design with large wheels and steering roller. For easy tilting when negotiating obstacles such as steps and kerbs.

Highly energy efficient, for high cost savings
Highly effective insulating material saves up to 40% energy in stand-by mode. Unique eco!efficiency mode.

Operating concept
    - storage hooks for power cable and high-pressure hose.
    - clearly arranged control panel.
    - central control panel with service indicators.

Save time and effort: EASY!Force high-pressure gun and EASY!Lock quick-release couplings
    - effortless operation at last: the EASY!Force high-pressure gun.
    - EASY!Lock quick-release couplings: durable and robust. And five times faster than screws.


  • Spray gun, EASY!Force Advanced
  • High-pressure hose, 15 m
  • Spray lance, 1050 mm
  • Power nozzle
  • Zero-emissions electric heater
  • Control panel with display light
  • Pressure cut-off
  • Two detergent tanks


Current type (Ph/V/Hz) 3 / 575 / 60
Flow rate (l/h) 460 - 760
Working pressure (bar/MPa) 30 - 175 / 3 - 17.5
Max. temperature (supply 12°C) (°C) 45 - 85
Connection load (kW) 30
Heating output (kW) 24
Weight (with accessories) (kg) 127.5
Weight incl. packaging (kg) 138.5



Length: 1330 mm
Width: 750 mm
Height: 1060 mm

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