Kärcher HD 17/14-4 SX Plus

Kärcher HD 17/14-4 SX Plus

Thanks to the EASY!Force high-pressure gun and Servo Control, the HD 17/14-4 SX Plus cold water high-pressure cleaner in an upright construction style offers a high level of working convenience.


Convenient operation – even under the toughest conditions: the HD 17/14-4 SX Plus cold water high-pressure cleaner with three-phase drive impresses with a wide range of sophisticated solutions. New innovations guarantee effortless operation and time-saving set-up and dismantling: While the EASY!Force high-pressure gun makes use of the recoil force of the high-pressure jet to reduce the holding force to zero, the EASY!Lock quick-release fasteners make handling five times faster than with conventional screw connections, without losing any robustness or longevity. With an outstanding washing performance, with a flow volume of 1,700 litres per hour (at a working pressure of 140 bar), it fulfills all the demands of powerful cleaning. Even at full power, the spray lance is still rotatable through 360°. The upright construction style means it is not just space-saving, it also gives the machine surprising agility and maneuverability over bumps and stairs, as well as on rough terrain. And last but not least, the HD 17/14-4 SX Plus is equipped with a pressure switch control, which switches the machine off when the trigger gun is no longer activated.

Technical data

Current type (Ph/V/Hz) 3 / 400 / 50
Flow rate (l/h) 650 – 1700
Working pressure (bar/MPa) 30 / 140 / 3 / 14
Max. pressure (bar/MPa) 154 / 15.4
Connection load (kW) 9.4
Weight (kg) 76
Dimensions (L × W × H) (mm) 560 x 500 x 1090


  • Spray gun, EASY!Force Advanced
  • Spray gun with soft grip
  • High-pressure hose, 15 m
  • Spray lance, 1050 mm
  • Power nozzle
  • Dirt blaster
  • Integrated pressure hose reel
  • 4-pole, three-phase motor with air and water cooling
  • Pressure cut-off
  • Integrated water fine filter
  • Electronic motor protection with LED display
  • Oil level indicator
  • Servo Control
  • Brass water inlet


  • Agriculture
  • Stable cleaning
  • Vehicle cleaning
  • Unit cleaning
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