Let us point you in the right direction

Karcher HDS 12/18-4 S

Economical, Rugged And Simple To Use

The Karcher HDS 12/18-4 S hot water pressure washer not only does a first-class job of cleaning, it is also extremely rugged and simple to operate.
Interested in the Karcher HDS 12/18-4 SCall: 01977 607087
Need Help? Our team are on hand to answer any questions

Product Overview

The Karcher HDS 12/18-4 S hot water high-pressure cleaner is characterised by a high water flow rate, meaning that it can even be operated with a second spray lance.

The high-pressure cleaner is intuitive to operate and transport, and thanks to the Eco! Efficiency mode, optimised burner engineering and precise cleaning agent dosing, it is also highly efficient and environmentally-friendly.

The robust, corrosion-resistant chassis can also withstand tough applications easily and is simply and conveniently constructed.

Technical Data

  • Current type (Ph/V/Hz) 3 / 400 / 50
  • Flow rate (l/h) 600 - 1200
  • Operating pressure (bar/MPa) 30 / 180 / 3 / 18
  • Max. temperature (°C) 80 - 155
  • Power rating (kW) 8.4
  • Consumption fuel oil (kg/h) 7.7
  • Power cable (m) 5
  • Fuel tank (l) 25
  • Weight (kg) 175.1
  • Dimensions (L x W x H) (mm) 1330 x 750 x 1060

Standard Accessories

  • Trigger gun with soft grip
  • High-pressure hose, 10 m
  • Spray lance, 1050 mm
  • Power nozzle
  • Steam nozzle

Features and Benefits

  • Easy-press trigger gun.
  • Anti-twist system (AVS).
  • Patented nozzle technology.
  • 3 Piston axial pump with ceramic pistons.
Our Karcher Products


Karcher is the worlds leading Commercial Cleaning Equipment Brand. Every industry requires its own cleaning solution and for these individual requirement Karcher offer modern cleaning technology.

Stay Informed! Enter your email address to receive our updates.