The Kärcher HDS 6/10-4 C is a compact yet highly capable hot water pressure washer designed for professional users who need efficient cleaning performance with low running costs. Combining powerful hot water cleaning, advanced energy-saving technology, and a durable 4-pole motor, it is ideal for workshops, automotive cleaning, agriculture, and industrial environments.

Efficient Hot Water Cleaning Performance

Delivering up to 120 bar working pressure and a flow rate of up to 10 l/min, the HDS 6/10-4 C removes grease, oil, dirt, and stubborn contamination quickly and effectively. The hot water system significantly improves cleaning efficiency while reducing detergent usage.

Durable 4-Pole Motor

Unlike standard 2-pole machines, the HDS 6/10-4 C features a slow-running 4-pole motor that reduces operating noise and wear while extending service life. This makes it especially suitable for prolonged daily professional use.

eco!efficiency Mode for Lower Running Costs

Kärcher’s innovative eco!efficiency mode reduces diesel consumption and CO₂ emissions by up to 20% without compromising everyday cleaning performance. This helps lower operating costs while maintaining excellent cleaning results.

Steam Function for Tough Dirt

The machine includes a steam stage capable of temperatures up to 155°C, making it highly effective for removing stubborn grease deposits and sanitising surfaces in demanding environments.

EASY!Force Advanced & EASY!Lock Technology

Equipped with Kärcher’s professional EASY!Force Advanced trigger gun, the machine reduces operator fatigue during long cleaning sessions. The EASY!Lock quick-connect system allows faster setup and accessory changes compared to traditional threaded fittings.

Compact Design with Excellent Mobility

The practical “Jogger” chassis design, large rear wheels, and steerable front castor provide excellent manoeuvrability across uneven terrain, steps, and tight spaces. Integrated storage keeps accessories organised during transport and operation.

Built for Reliability

The HDS 6/10-4 C includes Kärcher’s Machine Protector system, helping extend component life and protect the burner coil. Additional features such as the SDS vibration damping system, water softening system, and large water filter improve long-term reliability.

Key Features

• Genuine Kärcher part: 1.170-901.0
• 120 bar working pressure
• Water flow rate: 320–610 l/h
• Hot water and steam function up to 155°C
• Durable 4-pole slow-running motor
• eco!efficiency mode reduces fuel consumption and emissions
• EASY!Force Advanced trigger gun
• EASY!Lock quick-connect system
• Compact “Jogger” chassis with excellent mobility
• Kärcher Machine Protector system
• Power supply: 240V single phase

Ideal For

• Automotive and transport cleaning
• Workshops and garages
• Agriculture and machinery cleaning
• Industrial and commercial environments
• Contract cleaning applications