Karcher HD 4/11 C BP Professional 36v Cordless Pressure Washer 150 Bar
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Karcher HD 4/11 C BP Professional 36v Cordless Pressure Washer 150 Bar
This is the bare tool version of the HD 4/11 C BP, supplied without batteries or charger, making it the perfect choice for professionals who already own Kärcher Professional 36v lithium ion batteries or who prefer to purchase power packs separately. This configuration offers maximum flexibility and cost effectiveness for those building or expanding their cordless tool collection.
The bare tool package includes everything needed to get started once batteries are added: the EASY!Force trigger gun, 10 metre high-pressure hose, 840mm spray lance, manual triple nozzle (0°/25°/40°), Dirt Blaster spray lance, and suction hose. The machine's eco!efficiency mode helps maximise battery runtime during lighter cleaning tasks, whilst the ability to operate horizontally or vertically ensures adaptability to any working environment.
Built with Kärcher Professional quality throughout, the unit features a brass cylinder head, fine water filter to protect the pump, and automatic pressure relief to extend service life. The integrated carry handle retracts at the push of a button for convenient transport and compact storage.
Features and Benefits:
• Cost-effective option for existing battery owners
• Compatible with Kärcher Professional 36v lithium ion batteries
• Eco!efficiency mode conserves battery power
• Automatic pressure relief extends component life
• High quality brass cylinder head
• Fine water filter protects pump from dirt
• Retractable carry handle for easy transport
• Can be used vertically or horizontally
• Suction capability from freestanding water sources
Specifications:
Battery Voltage: 36v
Battery Type: Kärcher Professional Lithium Ion
Batteries Required: 2
Flow Rate (l/h): 320 - 400
Operating pressure (bar/MPa): 70 - 110 / 7 - 11
Max. Pressure (bar/MPa): 150 / 15
Power rating: 1.6 kW
Water feed temperature: 60°C
Runtime (7.5ah): 30 mins
Dimensions (L × W × H): 380mm x 370mm x 930mm
Weight (with accessories): 26.4kg
Contents:
• HD 4/11 C BP Cordless Pressure Washer (bare tool)
• Trigger gun, EASY!Force
• High-pressure hose, 10 m
• Spray lance, 840 mm
• Triple nozzle (0°/25°/40°), manual
• Dirt Blaster spray lance
• Suction hose
• No Batteries
• No Charger
Battery AH Explained
The best way to describe battery amp hour is that this is effectively the size of your fuel tank, the more amp hours your battery has then the longer the battery will last between charges. More amp hours does not increase the power of a given tool.
Battery Voltage Explained
A tool with a higher voltage than another is a bit like choosing an engine in a car, the higher voltage will generally mean higher power & performance. As with cars though a bigger engine does not always translate to better performance so it is important to compare the specifications of tools at different voltages between different manufacturers.
Karcher 36v Battery Universe
The Karcher 36v Battery Universe System is a range of 36v tools where all 36v batteries of all ah ratings fit all tools, allowing you to buy just a few batteries but as many of the range of bare tools that you need without the expense of a new batteries and chargers each time. Yellow DIY & Grey Professional are interchangeable providing they are of the same voltage.
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>.