Karcher HD 7/20 G Classic Professional Petrol Pressure Washer 200 Bar
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Karcher HD 7/20 G Classic Professional Petrol Pressure Washer 200 Bar
The Kärcher HD 7/20 G Classic is a professional-grade petrol pressure washer designed for demanding cleaning tasks in locations without mains electricity. With a 200 bar working pressure and 700 litres per hour flow rate, this cold water pressure washer delivers the cleaning power needed for industrial and commercial applications, from construction sites to agricultural facilities.
Powered by a G210FA petrol engine that complies with EU STAGE V emissions standards, this pressure washer offers complete portability whilst maintaining professional performance levels. The robust crankshaft pump features ceramic pistons for extended service life, whilst the puncture-proof wheels and tubular steel frame provide excellent durability across challenging terrain. At just 36.2kg and with compact dimensions of 878 x 538 x 702mm, the machine fits easily into smaller vans whilst remaining stable during operation.
Practical features include an ergonomic push handle, integrated accessory storage, and hose hook for organised transportation between jobs. The large water filter protects internal components, whilst the thermo and safety valve system ensures reliable operation. Maintenance is simplified through easily accessible service points, reducing downtime for busy contractors.
Please note: This machine requires a pressurised water supply of at least 1 bar and is not designed to draw water from unpressurised sources such as static tanks.
Features and Benefits:
• Petrol engine provides complete independence from mains electricity
• Complies with EU STAGE V exhaust emissions requirements
• Convenient manual pull start system
• Puncture-proof wheels cope with all types of terrain
• Robust tubular steel frame protects against accidental impacts
• Crankshaft pump with ceramic pistons for durability
• Hose hook and accessory storage for simple transport
• Compact size fits in small vehicles
Specifications:
Drive type: Petrol
Flow Rate (l/h): 700
Operating pressure (bar/MPa): 200 / 20
Max. Pressure (bar/MPa): 250 / 25
Water feed: 3/4"
Motor type: G210FA
Number of simultaneous users: 1
Dimensions (L × W × H) (mm): 878 x 538 x 702
Weight (with accessories) (kg): 36.2
Weight incl. packaging (kg): 43
Contents:
HD 7/20 G Classic Petrol Pressure Washer
Water Filter
High Pressure Hose (10 metres)
Standard Trigger Gun
Power Nozzle
Petrol Engines
It is important to read all instructions regarding petrol products. 4 Stroke engines require oil and some machines are supplied dry (No oil to start with). Running a 4 stroke petrol machine without oil will result in the engine seizing and is not covered under warranty.
2 Stroke engines will need to have a mix of oil in the petrol this is normally 1 part oil to 50 parts petrol but not always, again please read the instructions supplied with your machine. Petrol engines do require more maintenance than electric engines but if reguarly maintained they will normally give many years of use.
Pressure Washer Help
To help determine the type of pressure washer required it is important to consider the size of your cleaning task and level of duty, i.e. how big is the cleaning object and how often will you need to clean it? Below is an explanation of the two main types of pressure washer. Whilst bar pressure is important the overriding factor in cleaning power is the water flow rate. More water = better cleaning.
Jargon Buster:
• Bar or PSI: Bar is the most common measure of pressure. PSI = bar x 14.5.
• Bar (max): This is the pressure achieved when the machine is first turned on
• Bar (rated) pressure: This is the operating water pressure of the machine.
• Motor size (kW): Motor size indicates power providing the machine runs efficiently.
• Flow Rate (l/h): Higher flow rates enable you to clean large areas or objects faster
Did You Know:
Pressure Washers use up to 80% less water than garden hosepipes.
Pressure Washers are not subject to hosepipe bans if used for safety reasons, or if a suction hose is used to pull water from a harvested source. i.e. not the water mains. They are also not subject to a ban if used for commercial reasons, for example to maintain cleanliness, hygiene or company image.
Important things to remember when using your pressure washer:
• Always use an RCD when using electrical products in connection with water.
• Never use a non-return valve at the pressure washer connection to a hose pipe.
• Never drive over or lay items on high pressure hoses to avoid damage.
• Your water supply hose should be a min of several meters long and unwound from its reel.
• If you are using an extension lead, check that it is rated at min of 13 amps and fully unwound from its reel.
Specifications
More Help
If you require more information or assistance with this product please consult the links below :
There is a Karcher Pro manufacturer warranty for this product which covers all manufacturing defects for the normal lifetime of the tool but does not cover wear and tear or damaged cause by misuse. This does not affect your statutory rights. For more details see <a href='/karcher-professional-warranty/warranty/126/' style='margin: 0; padding: 0;'><strong>Karcher Professional Warranty</strong></a>.