High-pressure washer HDS 8/20 G

HDS 8/20 G hot water high-pressure cleaner with petrol engine, robust crankshaft pump and efficient burner technology for difficult cleaning applications – without the need for a power supply.

With a water volume of 800 litres per hour and a working pressure of 200 bar, the HDS 8/20 G hot water high-pressure cleaner performs impressively even when faced with the most demanding cleaning applications in the construction sector, in municipalities and at building service contractors. Driven by a powerful petrol engine, which renders an external power supply unnecessary, the machine even removes stubborn contamination caused by graffiti or lubricants, for example. This is ensured by the highly efficient and durable burner technology, as well as a robust crankshaft pump. An integrated 30-litre fuel tank provides long running times. In order to protect all of its important components, the HDS 8/20 G is equipped with a range of safety technology, such as a thermo and safety valve, a large water filter, exhaust temperature monitoring and Soft Damping System (SDS). High ergonomics, mobility, robustness and user-friendliness are ensured by, among other factors, puncture-proof tyres, a steering roller/castor with parking brake, push handles, a single-button selector switch and a robust tubular steel frame. Accessories, such as a high-pressure hose and lance, can be easily stored directly on the machine.

Features and benefits
High-pressure washer HDS 8/20 G: Powerful petrol engine
Powerful petrol engine
Allows independence of external power sources. Complies with the requirements of exhaust emissions standard EU STAGE V. Convenient manual pull start.
High-pressure washer HDS 8/20 G: Outstanding mobility
Outstanding mobility
Large, puncture-proof tyres and steering roller/castor with parking brake. Push handles for simple transport and manoeuvrability.  Crane loading possible thanks to the sturdy tubular steel frame.
High-pressure washer HDS 8/20 G: Robust design for the toughest jobs
Robust design for the toughest jobs
Sturdy tubular steel frame protects the machine against external effects. Proven safety technology such as thermo and safety valve and water filter. Suitable for crane loading in rental business and construction sector.
Accessories concept
  • Storage possibilities for all accessory parts directly on the machine.
  • Fatigue-free EASY!Force high-pressure gun.
  • Ergonomic handle and hose storage.

Technical data

Flow rate (l/h) 800
Working pressure (bar/MPa) 200 / 20
Temperature (for supply 12 °C) (°C) max. 80
Consumption of heating oil or gas at full load (kg/h) 5,9
Fuel tank (l) 30
Fuels Diesel / Light oil
Drive type Petrol
Number of simultaneous users 1
Portability cart
Weight (with accessories) (kg) 175
Weight incl. packaging (kg) 180
Dimensions (L x W x H) (mm) 1130 x 910 x 895

Scope of supply

  • Spray gun: EASY!Force Advanced
  • Power nozzle


  • Cage protective frame
  • Sturdy tubular steel frame for crane loading
High-pressure washer HDS 8/20 G
High-pressure washer HDS 8/20 G
High-pressure washer HDS 8/20 G
High-pressure washer HDS 8/20 G
High-pressure washer HDS 8/20 G
High-pressure washer HDS 8/20 G
High-pressure washer HDS 8/20 G
High-pressure washer HDS 8/20 G
Application areas
  • Ideal for cleaning machines or vehicles in the construction or transport sectors
  • For use by cleaning professionals and municipal authorities to remove stubborn dirt
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

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