Karcher HD 7/15 G Professional Petrol Pressure Washer 150 Bar
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Karcher HD 7/15 G Professional Petrol Pressure Washer 150 Bar
The Kärcher HD 7/15 G is a professional petrol pressure washer delivering 150 bar operating pressure, designed for demanding applications where mains power is unavailable. Built to withstand the toughest working conditions, this machine features an extremely robust frame construction with heavy-duty puncture-proof tyres, making it ideal for construction sites, agricultural settings, and remote cleaning operations.
Powered by a reliable Honda GX 160 petrol engine, the HD 7/15 G offers complete independence from electrical supply and includes self-priming capability, allowing you to draw water directly from ponds, lakes or water tanks. The 650 litres per hour flow rate delivers effective cleaning performance for vehicles, machinery, buildings and hard surfaces. A large water filter protects the pump from debris, whilst a thermostat valve prevents overheating during extended use.
The HD 7/15 G incorporates Kärcher's EasyForce high-pressure gun technology, which uses the recoil force of the jet to reduce operator holding force to zero, significantly reducing fatigue during prolonged cleaning tasks. Combined with EasyLock quick-release connectors, setup and dismantling time is reduced by five times compared to conventional screw connections. Onboard accessory storage keeps essential components secure and accessible.
Features and Benefits:
• Petrol powered for complete independence from electrical supply
• Honda GX 160 engine provides reliable performance in demanding environments
• Robust basic frame construction designed for daily use in tough conditions
• Puncture-proof wheels guarantee permanent mobility across rough terrain
• Self-priming capability allows water sourcing from ponds, lakes and water tanks
• Large water filter protects the pump from contamination
• Thermostat valve protects pump from overheating during continuous operation
• EasyForce gun negates recoil for controlled, fatigue-free operation
• EasyLock connectors enable rapid assembly and disassembly
• Onboard accessory storage keeps equipment organised and secure
• Optional protective cage with crane loading eyelets available separately
Specifications:
Power: Petrol
Flow rate: 650 l/h
Operating pressure: 150 bar / 15 MPa
Engine type: GX 160
Engine manufacturer: Honda
Weight (with accessories): 39.5 kg
Weight including packaging: 44 kg
Dimensions (L x W x H): 790mm x 608mm x 1104mm
Contents:
HD 7/15 G Petrol Pressure Washer
Trigger gun, EASY!Force Advanced
High-pressure hose, 10 m
Spray lance, 840 mm
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>.