High-pressure washer HDS 12/18-4 S Classic

The powerful HDS 12/18-4 S hot water high-pressure cleaner offers a high flow rate and optimised burner engineering for economical operation.


Feature & Benefits

High efficiency

  • In eco!efficiency mode, the machine operates in the most economical temperature range (60 °C) – with full water flow.
  • The burner cycles are optimised to reduce fuel consumption by 20% compared to full load operation.

Reliability

  • The Soft Damping System (SDS) compensates for vibration and pressure peaks in the high-pressure system.
  • Large, easy-to-reach water fine filter for protecting the pump against dirt particles in the water.
  • Machine operational data (duration of use and required service intervals) can be retrieved.

Maximum efficiency

  • Proven and highly efficient burner technology.
  • 4-pole electric motor with 3-piston axial pump.
  • Water-cooled motor for a high performance and long service life.

Storage

  • Spacious storage compartment, e.g. for detergents, gloves or tools.
  • Within easy reach for left-handed/right-handed operators and ideal for two-spray lance operation.

Detergent dosing

  • Precise dosing valve ensures low consumption.
  • Easy to switch between detergent tank 1 and 2.
  • Automatic rinsing at zero position.

Save time and energy: EASY!Force high-pressure gun and EASY!Lock quick-release fasteners

  • Fatigue-free work at last: the EASY!Force high pressure gun.
  • EASY!Lock quick-release couplings: durable and robust. And five times faster than screws.

Technical data

Supply voltage (Ph/V/Hz) 3 / 400 / 50
Flow rate (l/h) 600 - 1200
Working pressure (bar/MPa) 30 - 180 / 3 - 18
Temperature (for supply 12 °C) (°C) min. 80 - max. 155
Consumption of heating oil or gas at full load (kg/h) 7.7
Consumption of heating oil in eco!efficiency mode (kg/h) 6.2
Connected load (kW) 8.4
Power cable (m) 5
Fuel tank (l) 25
Weight (with accessories) (kg) 179.9
Weight incl. packaging (kg) 191.9
Dimensions (L x W x H) (mm) 1330 x 750 x 1060

Scope of supply


Equipment

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