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KARCHER PROFESSIONAL HDS 10/21-4 M high-pressure cleaner 7800 W - 10719390

Recommended Retail Price €6,238.00
4,769.28 tax incl.
€3,941.55 excl. VAT (incl. all environmental contributions)
On order: delivered from 09/06/2026
each

  • Ordered before 20:00 - delivered as of 09/06/2026
  • Free shipping
  • Delivery by DHL

Scope of delivery

  • Spray gun: EASY!Force Advanced
  • High-pressure hose: 10 m, long-life, DN8, 400bar
  • Spray lance: 1050 mm
  • Power nozzle

Product description

User-friendly, powerful hot water pressure washer with 4-pole, water-cooled electric motor, economical eco!efficiency mode and 2 detergent tanks.

The HDS 10/21-4 M is the most powerful mid-range hot water pressure washer and also impresses with its well-thought-out ergonomics and high level of user-friendliness. Its slow-running, 4-pole and water-cooled electric motor, the robust 3-piston axial pump with ceramic pistons and the economical eco!efficiency mode simultaneously ensure maximum performance and reliable, economical operation. The energy-saving EASY!Force Advanced HP spray gun with servo control and 1050-millimetre-long spray lance with patented technology, as well as the EASY!Lock quick-coupling attachments, 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 technology, the 2 detergent tanks, the convenient mobility concept, the comprehensive safety technology, the easy operation with just one switch or the smart storage options for accessories.

  • High cost-effectiveness
    1. :In eco!efficiency mode, the appliance operates at the most economical temperature (60 °C) - at full water flow.
    1. By optimally adjusting the burner cycles, fuel consumption is reduced by up to 20% compared to operation at full load.
  • Comprehensive accessories with EASY!Lock
    1. :EASY!Force Advanced for effortless operation without holding force.
    1. Pressure and water volume can be adjusted on the Servo Control controller placed between the lance and trigger gun.
    1. Rotating 1050 mm stainless steel lance.
  • Highest efficiency
    1. :Highly efficient, proven burner technology "Made in Germany".
    1. 4-pole electric motor with 3-plunger axial pumpWater-cooled
    1. motor for high efficiency and durability.
  • Operational safety
    1. :Easily accessible water filter protects the pump from dirt particles in the water.
    1. Safety valves, water shortage and fuel protection guarantee the operational safety of the machineThe
    1. Soft-Demping System (SDS) compensates for vibrations and pressure spikes in the high-pressure system.
  • Multiple storage compartments for accessories integrated in the machine
    1. :All accessories can be stored directly on the machine.
    1. 2 hanging hooks are available for the suction hose and power cable.
    1. Spacious storage compartment for cleaning agents, gloves or tools, among others.
  • Detergent dosing
    1. :Easy to switch between detergent tank 1 and 2.
    1. Precise detergent dosing with rinse cleaning function
    1. .
  • Mobility concept
    1. :Large wheels with rubber tyres and caster.
    1. Integrated tilt module for effortlessly overcoming obstacles such as stairs and kerbs.
    1. Push handles for convenient transport and good manoeuvrability.
  • Simple controls
    1. :One switch for all device functions.

Design

  • Detergent function: 20 + 10 l tank
  • ANTI!Twist
  • Detergent tank, anti-limescale protection and fuel can be refilled from outside
  • Control panel with light indicators
  • Pressure switch-off
  • Power plug (3-phase)
  • 2 detergent tanks
  • Dry-running protection

Applications

  • Cleaning of vehicles
  • Cleaning of equipment and machines
  • Cleaning of workshop
  • Cleaning of outside areas
  • Cleaning of petrol stations
  • Cleaning of facades
  • Cleaning of swimming pools
  • Cleaning of sports facilities
  • Cleaning during the production process
  • Cleaning of production systems
Key features according to our expert
  • Working pressure: 210 bar
  • Length (hose): 10 m
  • Wheeled: Yes
  • Max. pressure: 240 bar
  • Max. flow rate: 16,67 l/min
  • Weight: 160,2 kg
  • Power: 7800 W
Specifications / All features
  • Brand: KARCHER PROFESSIONAL
  • EAN: 4054278955872
  • Supplier number: KARCHER PROFESSIONAL 10719390
Working pressure
210 bar
Length (hose)
10 m
Wheeled
Yes
Max. pressure
240 bar
Max. flow rate
16,67 l/min
Weight
160,2 kg
Power
7800 W
Fuel tank(l)
25
Weight (incl. box)(kg)
170,1
Power cable(m)
5
Max. temperature (supply 12° c)(°c)
min. 80 - max. 155
Power type(ph/v/hz)
3 / 400 / 50
Water flow(l/h)
500 - 1000
Working pressure(bar/mpa)
30 - 210 / 3 - 21
Dimensions (l x w x h)(mm)
1330 x 750 x 1060
Fuel oil consumption, eco!efficiency(kg/h)
5,1
Power (kw)
7,8
Weight (with accessories)(kg)
160,2
Fuel oil or gas consumption, at full load (kg/h)
6,4
Questions about this product?
Contact our customer service.
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