Karcher HDS 10/21-4M Hot Water Pressure Washer
The Kärcher HDS 10/21-4 M is the definitive powerhouse of the middle-class hot water high-pressure cleaner range, engineered for maximum performance, reliability, and long-term economy. Delivering a massive 210 bar of pressure and a water flow rate of 1000 litres per hour, this machine is built for the toughest industrial cleaning tasks. At its heart lies a 4-pole, water-cooled electric motor with long-life bearings and a robust 3-piston axial pump with ceramic pistons, ensuring the unit thrives in demanding environments.
Designed for heavy-duty industries such as agriculture, construction, and plant maintenance, the HDS 10/21-4 M features the innovative eco!efficiency mode, which reduces fuel consumption by up to 20% without compromising on cleaning power. Users also benefit from on-board diagnostics and a 3-year burner coil warranty, providing the peace of mind and low running costs that professional operators demand. Whether you are blasting heavy mud from agricultural machinery or degreasing industrial plant equipment, this all-round performer makes light work of the most stubborn dirt. Available now from LPC – Cleaning Equipment Scotland, your authorized Kärcher dealer for expert advice, local sales, and full-service support.
LPC – Your official Karcher dealer for Scotland
When you purchase your HDS 10/21 from us, you gain access to our full-service support:
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Local Expertise: Unmatched knowledge of Karcher’s professional range.
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Service & Repairs: Our engineers are on hand for routine maintenance and emergency repairs across Scotland.
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Genuine Parts: We stock a full range of Karcher HDS accessories, hoses, and spare parts.
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Expert Advice: Not sure if the 10/21 is right for you? Our team is just a phone call away to provide a technical breakdown.
Don’t just buy equipment – invest in a partnership that keeps your business running. Contact our team today for pricing, demos, or technical support.
Ease of Use
Any areas of the machine that operators may need to use are coloured in yellow.
Simple Controls
The simple control panel allows for changing between cold or hot settings and turning on chemical to be done easily.
Storage
The large built in storage area allows for things such as PPE and consumable to be kept close to hand.




