Karcher SG 4/4


The SG 4/4 provides thorough, deep and hygienic cleaning without the use of detergents. With steam pressure of 4 bar and a 4 litre tank, the SG 4/4 is highly effective and productive. It is ideal for use in a variety of environments, where fast, hygienic cleaning is a necessity. The SG 4/4 is very simple to use, heats up quickly and can be used continuously thanks to its two-tank system. With a wide range of accessories, the machine is equally suited to detail work around kitchen appliances and bathroom fittings as it is to cleaning floors and walls.


2-Tank System

  • The fresh water tank can be continually refilled, since the boiler and tank are separate.
  • Since only part of the overall volume is heated at any one time, it takes very little time for a consistent steam pattern to form.
  • With a total volume of over 4 litres, the SG 4/4 can be used for long periods without refilling.


  • Thanks to VapoHydro, the steam level can be infinitely adjusted to the cleaning task.
  • In addition to the steam pressure, the saturation can be infinitely adjusted from full steam to hot water.
  • With the hot water jet, even stubborn dirt can be effectively dissolved initially.

Accessory Storage Compartment

  • The integrated storage compartment enables the storage of a variety of accessories.
  • Small detailed accessories are always safely stored and do not get lost.
  • Even the suction tubes can be stored on the rear of the machine.

Hygienic Cleaning

  • Hygienic cleaning without the use of chemical substances.
  • The avoidance of aggressive cleaning agents protects the operator and the surfaces treated.
  • Only water is used for cleaning – easy on both the user's health and budget.
  • Heating Output: 2300 W
  • Tank Capacity: 4 Litres
  • Cable Length: 7.5 Meters
  • Steam Pressure: 4 Bar
  • Voltage: 220-240 V
  • Dimensions (LxWxH): 475 x 320 x 275 mm
  • Weight: 8KG
  • Steam Suction Hose With Handle
  • Two Steam Tubes
  • Floor Tool
  • Hand Tool
  • Round Brush, Black
  • Upholstery Tool With Brush
  • Power Nozzle
  • Detail Nozzle