The HD 4/11 C Bp Battery is Kärcher’s first professional-grade, battery-powered high-pressure cleaner, engineered for exceptional mobility in locations without access to external power, such as municipal operations, landscaping projects, and property maintenance. It is powered by two high-capacity 36 V lithium-ion batteries from Kärcher’s battery platform, delivering outstanding cleaning performance, extended runtimes, and compatibility with other tools in the range. This versatile machine supports both vertical and horizontal operation, offering flexibility to suit different working conditions. Built with durability in mind, it features a robust brass cylinder head, automatic pressure relief, and other high-quality components for a long service life. For ease of use, it is equipped with the EASY!Force high-pressure gun, EASY!Lock quick-release couplings, and practical accessory storage. Additionally, its eco!efficiency mode is ideal for lighter cleaning tasks, reducing power consumption and extending battery runtime for up to 34 minutes.
| Type | Operations |
|---|---|
| Battery platform | 36 V battery platform |
| Flow rate (l/h) | 320 - 400 |
| Inlet temperature (°C) | 60 |
| Working pressure (bar/MPa) | 70 - 110 / 7 - 11 |
| Max. pressure (bar/MPa) | 150 / 15 |
| Connected load (kW) | 1.6 |
| Water inlet | 3/4″ |
| Battery type | Lithium-ion exchangeable battery |
| Voltage (V) | 36 |
| Capacity (Ah) | 7.5 |
| Number of batteries required (Piece(s)) | 2 |
| Run time per battery charge (min) | 30 (7.5 Ah) |
| Battery charging time with quick charger 80% / 100% (min) | 58 / 81 |
| Charging current (A) | 6 |
| Power supply for battery charger (V/Hz) | 100 - 240 / 50 - 60 |
| Cable length of battery charger (m) | 1.2 |
| Colour | anthracite |
| Weight (with accessories) (kg) | 26.9 |
| Weight incl. packaging (kg) | 31.2 |
| Dimensions (L × W × H) (mm) | 380 x 370 x 930 |
for challenging industrial cleaning tasks, especially in construction and marine environments.
