The Kärcher HDS-E 8/16-4 M 24 kW is a powerful electrically heated hot water pressure washer designed for professional cleaning in environments where exhaust emissions are undesirable or prohibited. Combining strong cleaning performance with advanced energy-saving technology, it is ideal for food production facilities, healthcare environments, workshops, industrial buildings, and indoor commercial cleaning applications.

Emission-Free Electric Hot Water Cleaning

Unlike diesel-heated pressure washers, the HDS-E 8/16-4 M uses a fully electric heating system, making it ideal for enclosed and sensitive environments. The efficient 24 kW electric heater delivers powerful hot water cleaning while maintaining quiet, environmentally friendly, and zero-emission operation.

Powerful Professional Cleaning Performance

Delivering up to 160 bar working pressure with a water flow rate of up to 11 l/min, the HDS-E 8/16-4 M effectively removes grease, oil, dirt, and stubborn contamination from machinery, floors, production equipment, and industrial surfaces. The hot water system significantly improves cleaning efficiency while helping reduce detergent consumption.

High Operating Temperatures

The machine offers a maximum operating temperature of 85°C, making it particularly effective on greasy and oily contamination. Thanks to the integrated pre-heating system and Servo Control, temperatures up to 70°C can be maintained during continuous operation.

Exceptional Energy Efficiency

Kärcher’s highly effective boiler insulation reduces standby energy consumption by up to 40% compared to previous electrically heated models. The integrated eco!efficiency mode automatically switches the machine to the economical 60°C operating range, helping reduce energy costs and environmental impact.

Durable 4-Pole Motor & Professional Components

The machine is equipped with a durable slow-running 4-pole electric motor and a robust 3-piston axial pump with ceramic pistons, ensuring excellent reliability, reduced wear, and long service life under continuous professional use.

EASY!Force Advanced & EASY!Lock Technology

The professional EASY!Force Advanced trigger gun reduces operator fatigue by using recoil force to assist trigger operation. Combined with Kärcher’s EASY!Lock quick-connect system, setup and accessory changes are significantly faster and more convenient than traditional threaded fittings.

Built for Professional Reliability

Designed for intensive daily operation, the machine includes:

• Large insulated water tank
• Pressure switch control
• Two integrated detergent tanks
• Maintenance-friendly service access
• High-speed heating chamber for reduced heat-up time
• Durable industrial chassis construction

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Key Features

• Genuine Kärcher part: 1.030-904.0
• 160 bar working pressure
• Water flow rate: 300–760 l/h
• Powerful 24 kW electric heating system
• Emission-free hot water cleaning
• Max water temperature: 85°C
• Continuous operation up to 70°C with Servo Control
• Durable 4-pole electric motor
• Robust 3-piston axial pump with ceramic pistons
• eco!efficiency mode for reduced energy consumption
• EASY!Force Advanced trigger gun
• EASY!Lock quick-connect system
• Two integrated detergent tanks
• Power supply: 400V 3-phase

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Ideal For

• Food production and hygiene-sensitive environments
• Industrial and manufacturing facilities
• Indoor commercial cleaning
• Workshops and production areas
• Healthcare and emission-sensitive applications

• Specification	Value
  Number of current phases (Ph)	3
  Voltage (V)	400
  Frequency (Hz)er Cable	50
  Flow Rate (l/h)	300 – 760
  Operating pressure (bar/MPa)	30 – 160 / 3 – 16
  Temperature (supply 12°C) (°C)	min. 45 – max. 85
  Power rating (kW)	29.5
  Power cable (m)	5
  Heating output (kW)	24
  Weight (with accessories) (kg)	122.1
  Weight incl. packaging (kg)	133.8
  Nozzle size	1330 x 750 x 1060