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HD 8/20 G 18102510 https://www.kaercher.com/uk/professional/high-pressure-cleaners/cold-water-high-pressure-cleaners/combustion-engine/hd-8-20-g-18102510.html

High Pressure Cleaner HD 8/20 G

The HD 8/20 G is a petrol-driven, cold water high-pressure cleaner with 200 bar pressure and a Honda petrol engine for independent, mobile use in the toughest of conditions.

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Our HD 8/20 G cold water high-pressure cleaner with 200 bar pressure and Honda petrol engine guarantees maximum independence, flexibility and mobility. Even if no power supply is available, this petrol-driven machine allows independent use under the most difficult of circumstances. Even a water connection is not absolutely necessary, since the high-pressure cleaner from the HD Gasoline Advanced series can suck up water from lakes or ponds in an emergency. Its extremely robust basic frame can withstand even the toughest of use. Similarly, the frame concept is ergonomically designed so that the machine is easy to transport, even on rough terrain. Puncture-proof wheels increase the overall toughness further. A large water filter and a thermostat valve protect the pump, whilst an optional cage frame with eyelets to facilitate crane loading provide additional safety for the machine. Operationis extremely simple and convenient, and storage options for all accessories are located directly on the HD 8/20 G. For even shorter set-up & finishing-off times, an attachment kit for a hose reel is also available.

Features and benefits
High Pressure Cleaner HD 8/20 G: Maximum independence
Maximum independence
With reliable Honda or Yanmar motors fitted for use without an external power supply. Can suck up water – e.g. from lakes or ponds – and use it for cleaning.
High Pressure Cleaner HD 8/20 G: Optimum ease of use
Optimum ease of use
The ergonomic frame concept makes transport on uneven ground easier. Storage options for all accessory parts directly on the machine. Puncture-proof wheels guarantee permanently high mobility.
High Pressure Cleaner HD 8/20 G: Highly versatile
Highly versatile
Optional cage frame with eyelets for crane loading and reliable protection of the machines. Hose reel attachment kit for shorter set-up available as an optional extra. Portable version with robust pipe frame specially designed for painters and plasterers (HD 728 B).
For the toughest jobs
  • Robust basic frame for daily use in tough conditions.
  • Large water filter to protect the pump.
  • Thermostat valve to protect the pump from overheating in recirculation mode.

Technical data

Flow rate (l/h) min. 200 - 750
Operating pressure (bar/MPa) 10 - up to 200 / 1 - 20
Engine type GX 270/Petrol
Weight (kg) 53
Dimensions (L x W x H) (mm) 800 x 620 x 1105


  • Trigger gun, Easy-press trigger gun
  • High-pressure hose, 15 m
  • Spray lance, 850 mm
  • Anti-twist system (AVS)
  • Infinitely variable pressure and water flow control on the unit
High Pressure Cleaner HD 8/20 G
High Pressure Cleaner HD 8/20 G
High Pressure Cleaner HD 8/20 G
Application areas
  • Construction industry (facade cleaning, cleaning construction vehicles and equipment)
  • Agriculture (cleaning vehicles and equipment or for use in forestry)
  • Industry (cleaning of equipment)
  • Service providers (cleaning outdoor areas e.g. squares and car parks)
Cleaning agents

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