High-pressure washer HD 7/17 MX Plus

With a working pressure of 170 bar, a 3-piston axial pump and a standard hose reel, the mobile HD 7/17 MX impresses in daily use. Service-friendly machine design.

Thanks to the integrated hose reel, handling the high-pressure hose on this powerful mobile HD 7/17 MX high-pressure cleaner simply couldn't be easier. And it's equally as easy to access the service-related components, whilst accessories such as the rotary nozzle, surface cleaner and optional cup foam lance can be stored quickly and directly on the machine for safe transportation. The three-phase motor with pressure switch control and the newly developed pump technology in particular provide up to 20% higher energy efficiency and cleaning performance. The automatic pressure relief feature, which comes as standard, ensures the protection of the high-pressure components from loads in stand-by operation. Other equipment featured as standard includes 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. The HD 7/17 MX is designed both for vertical and horizontal use.

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) 34.4
Weight incl. packaging (kg) 38.4
Dimensions (L x W x H) (mm) 400 x 455 x 966


  • Spray gun: EASY!Force
  • High-pressure hose: 15 m, Premium quality
  • Spray lance: 840 mm
  • Power nozzle
  • Dirt Blaster
  • Integrated HD hose reel
  • Pressure switch-off
High-pressure washer HD 7/17 MX Plus
High-pressure washer HD 7/17 MX Plus
High-pressure washer HD 7/17 MX Plus
High-pressure washer HD 7/17 MX Plus
High-pressure washer HD 7/17 MX Plus
Application areas
  • Perfect for use in vehicle cleaning, in the construction and transport sectors, as well as industry
Cleaning agents


Kärcher Nigeria
Unit 312, 3rd floor
Africa Re Building
Plot 1679 Karimu Kotun Street, Victoria Island
Lagos - Nigeria

Germantech Nigeria contact number (Official Distribuitor) Tel: +234 818 111 3437

E-Mail: info@ng.kaercher.com

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