High-pressure washer HD 7/17 M Plus

The HD 7/17 M Plus mobile high-pressure cleaner features a robust 3-piston axial pump with hardened stainless steel pistons, automatic pressure relief and a reliable three-phase motor.

Reliable and powerful, compact and mobile: Our unheated HD 7/17 M Plus high-pressure cleaner with three-phase motor combines a long life, very easy servicing, maximum flexibility and comfortable working in one highly efficient machine which is designed for vertical and horizontal operation. The EASY!Force high-pressure gun, which utilises the recoil force of the high-pressure jet to reduce the retaining force to zero, and the EASY!Lock quick-release couplings, which enable handling that is five times faster than conventional screw connections without compromising on robustness or longevity, ensure you can work without tiring and save on attachment and removal time. Thanks to new pump engineering, energy efficiency and cleaning performance are increased by around 20%. An effective automatic pressure relief feature is integrated to prevent high-pressure components from being damaged even in stand-by mode. Clever storage possibilities for the various accessories are also standard features – from the spray lance hanging hook for stowing during short breaks from working and a nozzle compartment for the rotary nozzle, through to a holder for the optional cup foam lance.

Features and benefits
High-quality equipment
  • Automatic pressure relief for protecting the components extends their life.
  • Powerful, 2-pole, air-cooled electric motor.
  • High-quality brass cylinder head.
Flexible operation
  • For vertical and horizontal operation.
  • Maximum stability during horizontal operation as the wheels do not touch the floor.
Outstanding mobility
  • The push handle, which can be retracted at the touch of a button, increases the compactness of the machine and reduces the spatial requirement.
  • Can be easily stored in service vehicles.
  • Integrated storage possibilities reduce the set-up times.
Clever accessory storage
  • Holder for the cup foam lance.
  • EASY!Lock TR20 permits storage of the Power nozzle or a surface cleaner directly at the machine.
  • Practical nozzle compartment for storing the rotary nozzle.
Easy servicing
  • Easy access to the cylinder head through the open part at the bottom of the machine.
  • Quick access to the electrical box by simple removal of the machine cover.
  • Large, easy-to-reach water fine filter for protecting the pump against dirt particles in the water.
Effortless and time-saving solutions
  • Fatigue-free EASY!Force high-pressure gun.
  • EASY!Lock quick-release couplings: durable and robust. And five times faster than screws.
Increased energy efficiency
  • Newly developed 3-piston axial pump with considerably reduced flow and pressure losses.
  • 20% increase in cleaning performance and energy efficiency.

Technical data

Supply voltage (Ph/V/Hz) 3 / 400 / 50
Flow rate (l/h) 700
Inlet temperature (°C) 60
Working pressure (bar/MPa) 170 / 17
Max. pressure (bar/MPa) 255 / 25,5
Connected load (kW) 4,2
Power cable (m) 5
Water inlet 3/4″
Weight (with accessories) (kg) 31,9
Weight incl. packaging (kg) 35,2
Dimensions (L x W x H) (mm) 400 x 455 x 700


  • Spray gun: EASY!Force
  • High-pressure hose: 10 m, Premium quality
  • Spray lance: 840 mm
  • Power nozzle
  • Dirt Blaster
  • Pressure switch-off
High-pressure washer HD 7/17 M Plus
High-pressure washer HD 7/17 M Plus
High-pressure washer HD 7/17 M Plus
High-pressure washer HD 7/17 M Plus
High-pressure washer HD 7/17 M Plus
Application areas
  • Perfect for use in vehicle cleaning, in the construction and transport sectors, as well as industry
Cleaning agents


Contact us

Kärcher Tunisia
lmmeuble Yasmine Tower
Bloc A 6ème étage, bureau A 6.6
Centre Urbain Nord
1082 Tunis - Tunisia

E-Mail: info@tn.kaercher.com

SSL Secured
© 2023 Kärcher Tunisia