Karcher HDS 6/12C 1,740 PSI - 9.3 L/min Hot Water Pressure Cleaner

Pressure Rating (PSI / Bar):
1,740 PSI (30–120 Bar) adjustable operating pressure

Flow Rate (L/min):
4.0 – 9.3 L/min (240 – 560 L/h)

Power Type:
Single Phase / 240 Volt / 50 Hertz

Water Temperature:
Hot water – adjustable output temperature from 80°C up to 155°C

Motor Brand and Type:
3.0 kW electric motor with 5-metre power cable

Pump Type:
Axial Pump

Included Accessories:
EASY!Force high-pressure gun
EASY!Lock quick-release couplings
Storage compartments for nozzles and accessories

Application Suitability:
Ideal for industrial and commercial hot water cleaning where eco-efficiency, ergonomic operation, and portability are required

Duty Cycle / Usage Class (Light, medium, or heavy-duty use):
Medium to heavy-duty use

Mounting / Portability:
Mobile unit with large rear wheels and front castor for smooth manoeuvrability
Compact and rugged chassis for professional applications

Dimensions & Weight: 1,060 mm (L) x 650 mm (W) x 920 mm (H)

Weight: 107.4 kg (115.6 kg incl. packaging)

Safety Features:
Fuel tank: 15 L
Fuel oil consumption (full load): 3.5 kg/h
Fuel consumption (eco!efficiency mode): 2.8 kg/h
Robust housing with integrated tanks for fuel and cleaning agent
Single-button control for intuitive operation

Warranty & Service Support:
2-Year Warranty 

The Kärcher HDS 6/12 C sets the standard for compact hot water pressure cleaners with an ideal balance of performance, eco-conscious operation, and user comfort. Delivering up to 1,740 PSI and a flow rate of 9.3 L/min, it’s engineered for tough cleaning jobs in industrial and commercial settings.

Designed with Kärcher’s exclusive eco!efficiency mode, the unit minimizes fuel consumption while maintaining optimal cleaning results. The EASY!Force high-pressure gun reduces holding force to zero using jet recoil, and EASY!Lock couplings make setup five times faster than traditional fittings.

Mobility is enhanced by large rear wheels and a front castor for stability across various surfaces. An intuitive one-button control simplifies operation, while integrated storage compartments keep accessories organized. The robust frame, built-in detergent and diesel tanks, and compliance with demanding job site needs make this machine a smart investment for professionals.

Backed by Kärcher’s reputation for quality, the HDS 6/12 C delivers reliability, ease of use, and outstanding cleaning power in a compact, maneuverable form.

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