Kärcher high-pressure cleaner with wheels, hose, and handle, featuring a grey and black design.

Awards and exclusive range

High pressure cleaner

HDS 9/20-4 Classic

This device requires instruction

Part number: 1.030-910.0

Powerful design, water-cooled 4-pole electric motor with crankshaft pump
Tubular steel frame with crane hook, 10-metre-long high-pressure hose
Classic trigger gun and spray lance, 30-litre fuel tank, puncture-proof wheels

Technical data

Number of current phases (Ph)	3
Voltage (V)	400
Frequency (Hz)	50
Flow Rate (l/h)	300 - 900
Operating pressure (bar / MPa)	30 - 200 / 3 - 20
Temperature (supply 12°C) (°C)	max. 80
Power rating (kW)	7
Consumption of fuel oil at full load (kg/h)	5.8
Heating oil consumption, eco!efficiency (kg/h)	4.7
Power cable (m)	5
Fuel tank (l)	30
Weight (with accessories) (kg)	124
Weight incl. packaging (kg)	134
Dimensions (L × W × H) (mm)	1075 x 722 x 892

Scope of supply

Spray gun, Standard
High-pressure hose length, 10 m
High-pressure hose specification, DN 8, 315 bar
Spray lance, 1050 mm
Power nozzle

Equipment

ANTI!Twist
Pressure cut-off
Pole reversing plug (three-phase)

Recommended maximum duration of use in hours/day.

Product information and benefits

Thanks to its proven and particularly powerful and reliable components, the HDS 9/20-4 M Classic hot water high-pressure cleaner from Kärcher shines with the simplest operation, ease of maintenance and best cleaning results. The robust crankshaft pump, protected from contamination by a water filter, and the low-speed, 4-pole electric motor ensure high performance and long-lasting operation. Thanks to the open design, all essential components are very easy to access, while maximum protection is ensured by a sturdy tubular steel frame. This makes the HDS 9/20-4 M Classic suitable for the most challenging applications under harsh conditions, such as on construction sites or in agriculture. Integrated crane hooks and large, puncture-resistant wheels facilitate transport to and from the site. The machine from the middle class is also equipped with the proven Classic high-pressure gun, a 30 litre fuel tank for very long cleaning applications and practical options for accessory storage as standard.

Designed for continuous operation in commercial and industrial use.

Tubular steel frame for machine protection during daily operation. Good accessibility for easy service and maintenance.

Reliability

Crankshaft pump with proven Kärcher quality. Proven safety technology such as thermo and safety valve and water filter.

Burner technology with min. 91% efficiency

High performance. Long work applications thanks to 30-l fuel tank. In Eco!Mode, the machine operates in the most economical temperature range (60 °C) – with full water flow.

Outstanding mobility

Puncture-proof, large wheels for safe manoeuvring on uneven surfaces. With crane hook for simple transport.

Awards and exclusive range

HDS 9/20-4 Classic

Technical data

Product information and benefits

Designed for continuous operation in commercial and industrial use.

Reliability

Burner technology with min. 91% efficiency

Outstanding mobility

Product safety and documents

Applications and videos

Ratings

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