
Hot Pressure Washers
Kärcher
HDS 10/21-4 M
A robust middle-class hot water machine, the HDS 10/21-4 M combines high performance with user comfort. It features a 4-pole, water-cooled electric motor for durability and a sophisticated operating concept for ease of use in demanding cleaning tasks.
Technical Specifications
Pressure30-210 bar
Flow rate500-1000 l/h
Max. temperature80 °C
Power rating7.8 kW
Typical Use Cases
- Heavy-duty industrial cleaning
- Construction site cleaning
- Agricultural machinery cleaning
- Fleet washing
How-to Guides & Articles
Related Products

Kärcher
HDS 8/18-4 C
The most powerful high-pressure cleaner in the Kärcher compact class. It offers a 4-pole, water-cooled electric motor, eco!efficiency mode, and intuitive single-button operation, making it a versatile tool for automotive shops, industry, and agriculture.
.jpg)
Kärcher
HDS-E 8/16-4 M (24 kW)
This electrically heated hot water high-pressure cleaner is ideal for use where exhaust gases are prohibited, such as in food processing plants or hospitals. It offers emission-free, high-temperature cleaning.
.jpg)
Kärcher
HDS 6/15 C
An entry-level model in the compact hot water class, providing excellent cleaning results and easy maneuverability. Its eco!efficiency mode makes it economical and environmentally friendly.