Grey Kärcher high-pressure cleaner with control panel and wheels, featuring a handle on top for easy manoeuvrability.

Awards and exclusive range

High pressure cleaner

HDS 10/21-4 M

This device requires instruction

Part number: 1.071-939.0

eco!efficiency mode, water-cooled 4-pole electric motor with axial pump
10-metre-long high-pressure hose, additional storage compartment for accessories
EASY!Force Advanced with servo control controller, 2 detergent tanks, descaler

Technical data

Number of current phases (Ph)	3
Voltage (V)	400
Frequency (Hz)	50
Flow Rate (l/h)	500 - 1000
Operating pressure (bar / MPa)	30 - 210 / 3 - 21
Temperature (supply 12°C) (°C)	min. 80 - max. 155
Power rating (kW)	8
Consumption of fuel oil at full load (kg/h)	7.3
Heating oil consumption, eco!efficiency (kg/h)	5.8
Power cable (m)	5
Fuel tank (l)	25
Weight (with accessories) (kg)	160.2
Weight incl. packaging (kg)	170.1
Dimensions (L × W × H) (mm)	1330 x 750 x 1060

Scope of supply

Spray gun: EASY!Force Advanced
High-pressure hose length: 10m
High-pressure hose type: Longlife
High-pressure hose specification: DN 8,400 bar
Spray lance: 1050mm
Power nozzle
Servo Control

Equipment

Detergent function: 20 + 10 l tank
ANTI!Twist
Tanks for detergent, calcification protection and fuel that can be filled from the outside
Control bar with display light
Pressure cut-off
Pole reversing plug (three-phase)
2 Detergent tanks
Dry running protection

Recommended maximum duration of use in hours/day.

Trigger gun regulation of pressure and water flow.

High-pressure trigger gun with zero holding force for fatigue-free operation.

Robust, long-lasting quick-release lock: five times faster than screwing.

Switchable cleaning agent dosing system.

Weeding with our weed remover and hot water high-pressure cleaners without chemicals.

picto certified virus disinfection CMYK oth 01 EN CI20

Product information and benefits

The HDS 10/21-4 M is one of the most powerful hot water high-pressure cleaners in the middle class and also impresses with its sophisticated ergonomics and high level of user-friendliness. Its low-speed, 4-pole and water-cooled electric motor, the robust 3-piston axial pump with ceramic piston and the economical eco!efficiency mode simultaneously ensure maximum performance and reliable, economical operation. The energy-saving EASY!Force Advanced HP trigger gun with servo control and 1050-millimetre-long spray lance with patented nozzle technology as well as the EASY!Lock quick-release fasteners are also included as standard for fatigue-free and time-saving work. Many other equipment and performance details are also impressive, such as the optimised burner engineering, the 2 detergent tanks, the convenient mobility concept, the extensive safety technology, the simple operation with just one switch or the clever accessory storage options.

Awards and exclusive range

HDS 10/21-4 M

Technical data

Product information and benefits

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