The Karcher HDS 6/10-4 C compact hot water high-pressure cleaner with eco!efficiency mode and 4-pole motor for longer period of operation.
The Karcher HDS 6/10-4 C is a state-of-the-art 4-pole compact hot water high-pressure cleaner with unique eco!efficiency mode that reduces diesel consumption by 20% without compromising daily cleaning performance. The machine's 4-pole motor runs more slowly than a standard 2-pole motor, reducing operating noise and prolonging service life.
The HDS 6/10-4 C also features Kärcher’s unique Machine Protector system that prolongs component life and provides a 3-year burner coil warranty. With central one-button operation, excellent mobility and superb cleaning performance the HDS 6/10-4 is easy to set-up, intuitive to operate and cheap to run.
Features and benefits

Efficiency
eco!efficiency mode — economical and environmentally friendly, even during longer periods of use. Reduces fuel consumption and CO2 emissions by 20%.
Ease of use
Intuitive operation with large single-button selector switch. Large tank opening with filling chute. System care bottle can be changed conveniently from the outside.
Storage
Lockable accessory compartment for nozzles, tools, etc. Storage hooks for power cord and high-pressure hose. Integrated lance holder for easy transport.Mobility |
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Save energy and time: EASY!Force high-pressure guns and EASY!Lock quick-release locks. |
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Specifications
Current type (Ph/V/Hz) | 1 / 240 / 50 |
Flow Rate (l/h) | 320 - 610 |
Operating pressure (bar/MPa) | 30 - 105 / 3 - 10.5 |
Temperature (supply 12°C) (°C) | 80 |
Power rating (kW) | 3 |
Consumption fuel oil (kg/h) | 3.5 |
Heating oil consumption, eco!efficiency (kg/h) | 2.8 |
Power cable (m) | 5 |
Fuel tank (l) | 15 |
number of simultaneous users | 1 |
Mobility | medium |
Weight (with accessories) (kg) | 111.2 |
Weight incl. packaging (kg) | 120 |
Dimensions (L x W x H) (mm) | 1060 x 650 x 920 |
Equipment
- Trigger gun, EASY!Force Advanced
- High-pressure hose, 10 m, ID 6, 250 bar
- Spray lance, 1050 mm
- Power nozzle
- SDS system
- Pressure switch control
- Integral fuel and detergent tank
Downloads
Accessories
The Karcher FR 30 ME high-quality, hot water resistant surface cleaner. The FR 30 ME has a stainless steel casing with a working width of 300 mm, ideal for indoor cleaning, for example in the food industry.
Thanks to automatic suction of the dirty water, the stainless steel FRV 30 Me Surface Cleaner makes surface cleaning more efficient in both inside and outside areas. Hot water cleaning up to 85°C.
For high-pressure cleaners with a flow rate of 350–600 l/h: new, robust and very high-quality foam cup lance with outstanding foam quality while consuming half as much cleaning agent.
DUO Advanced 1 cup foam lance with two-litre detergent tank and direct switching to high-pressure cleaning. Suitable for Kärcher pressure washers with a flow rate of 400 to 600 l/h.
Nozzle kit includes power nozzles and unions. For Kärcher surface cleaners (500 to 650 l/h).
Machine-specific nozzle kit with Kärcher power nozzles and jet nozzle for FRV 30.
Cleaning Agents
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