top of page
Kärcher HD 6/15 M St

The compact HD 6/15 M St motor/pump unit for stationary use, with AC motor, wall mount, 600 litres per hour flow rate and automatic pressure relief.


The newly developed 3-piston axial pump with hardened stainless steel pistons is the core of our powerful HD 6/15 M St motor/pump unit with AC motor. It provides up to 20% higher energy efficiency and cleaning performance, guarantees a long service life and effortlessly ensures a working pressure of 150 bar. In order to protect the pump, a water fine filter is integrated which reliably removes dirt particles from the reclaim water. The automatic pressure relief feature also protects the pump and other high-pressure components from possible loads in stand-by operation. In addition, the middle-class machine has an extremely service- and user-friendly design, which means that all important components can be easily accessed. Whether it is used in a vertical or horizontal position: a clever 3-point support on the back of the machine ensures easy vertical mounting on walls (or horizontally as a built-in machine).

Kärcher HD 6/15 M St

R18 999,00Price
  • 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.

    Prepared for stationary operation

    • Simple and robust 3-point attachment for wall mounting on the rear of unit.
    • Space-saving, compact design.
    • Integrated storage possibilities reduce the set-up times.

    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.

    Increased energy efficiency

    • Newly developed 3-piston axial pump with considerably reduced flow and pressure losses.
    • 20% increase in cleaning performance and energy efficiency.
  • Supply voltage (Ph/V/Hz) 1 / 230 / 50
    Flow rate (l/h) 560
    Inlet temperature (°C) 60
    Working pressure (bar/MPa) 150 / 15
    Max. pressure (bar/MPa) 225 / 22.5
    Connected load (kW) 3.1
    Power cable (m) 5
    Water inlet 3/4″
    Weight (with accessories) (kg) 20.5
    Weight incl. packaging (kg) 22.9
    Dimensions (L x W x H) (mm) 290 x 300 x 565

Related Products