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Uncompromising in every respect: maximum pressure, maximum flow rate. The HDS 10/20-4 M hot water high-pressure cleaner is the most powerful machine in the Kärcher middle class. The innovative eco!efficiency mode, precise cleaning agent dosing unit and optimised burner engineering reduce the impact both on the environment and on your wallet to a minimum, while the patented nozzle technology, ceramic pistons, turbo blower and outstanding pump efficiency ensure top cleaning results. Ease of operation is also ensured by an intuitive control panel, LED displays and a sophisticated mobility concept, all of which simplify operation and transport of the machine. Servicing and maintenance work is easy, as all of the relevant components are easily accessible and operating data can be retrieved at any time.
er-tyred wheels, ergonomic handles, lifting points for handling with a forklift, lashing rings and a recessed tread for tilting the machine to guarantee maximum manoeuvrability. 5. Reliability Guaranteed by flue gas monitoring, a corrosion-proof, flexurally stiff, robust chassis, machine protector system, three-piston axial pump with ceramic pistons, heat resistant flue outlet, and much more. 6. Service friendliness Easy access to all components that require servicing and a service switch to call up operating data at any time for troubleshooting.


Technical data

  • Type of current (Ph/V/Hz)3/420/50
  • Flow rate (l/h)500-1000
  • Pressure (bar/MPa)30-200/3-20
  • Max. temperature (feed 12°C) (°C)80-155
  • Power rating (kW)7.8
  • Fuel oil consumption, full load (kg/h)6.4
  • Fuel tank (l)25
  • Outside temperature-
  • Fuel tank-
  • Cleaning agent tank-
  • Heat output-
  • Power cord-
  • Weight (with accessories) (kg)171
  • Dimensions (L x W x H) (mm)1330 x 750 x 1060

Standard accessories

  • Exhaust gas temperature limiter
  • Anti-twist system
  • Pressure cut-off
  • Control panel with LED display
  • Low fuel cut-out
  • Steam mode
  • Three-piston axial pump with stainless steel pistons, with ceramic piston
  • Spray lance, 1050 mm
  • Trigger gun, Easy-press trigger gun
  • Trigger gun with Softgrip insert
  • Integrated fuel and cleaning agent tank
  • Power nozzle
  • SDS system
  • Electronic service control with LED display
  • Servo Control
  • Spray lance, rotatable
  • Infinitely variable pressure and water flow control on the unit
  • Dry-running protection
  • Scale inhibitor
  • 4-pole low-speed motor
  • Two detergent tanks

©2021 Morleys Machinery