Features and benefits
High pressure cleaner HD 8/18-4St: Durable and sturdy
Durable and sturdy
4-pole water-cooled electric motor. Robust reciprocating pump with brass cylinder head and high-quality materials ensure a long service life. Reliable and durable Kärcher high-performance crankshaft pump ensures optimal pressure.
High pressure cleaner HD 8/18-4St: High-quality equipment
High-quality equipment
High pressure cleaner HD 8/18-4St: Easy operation
Easy operation
Practical error display informs users immediately and saves time. Self-explanatory symbols and a clearly arranged control panel make the machine easy to use – increases productivity.
Robust design for harsh working conditions
  • Longer working times, less maintenance effort and lower costs. Ideal for industrial use.
  • Designed for daily use.
  • Long-lasting, robust and thus very economical machine.
Fine-mesh water filter
  • Large water fine filter for optimal protection of the pump.
  • Easy to use, easy to clean.
  • Protects all high-pressure components.
Electronic monitoring for greater operating safety
  • Protects the pump against dry running.
  • Switches off in case of leaks or phase failure.
  • Overvoltage and undervoltage protection.
Is ready for use quickly at any time
  • Ready at the push of a button, with no set-up times or transporting mobile machines.
  • The pump starts when the gun is operated. This enables easy working from any extraction point.
  • The machine is always ready to go for maximum productivity and flexibility.
Always flexible thanks to fast retrofitting capability
Specifications

Technical data

Current type (Ph/V/Hz) 3 / 400 / 50
Flow Rate (l/h) 500 - 800
Operating pressure (bar/MPa) 180 / 18
Max. Pressure (bar/MPa) 240 / 24
Water feed temperature (°C) 60
Power rating (kW) 5.5
Fuse protection (A) 16
Power cable (m) 5
Water feed 1″
Number of users 1
Mobility Stationary
Weight (with accessories) (kg) 68
Weight incl. packaging (kg) 77.8
Dimensions (L x W x H) (mm) 800 x 605 x 600

Scope of supply

  • Servo Control
  • Triple nozzle (0°/25°/40°): Power nozzle
  • Ready for Servo Control
  • Pre-equipped for a detergent inlet

Equipment

  • Crankshaft pump with ceramic pistons
  • Dry running protection
  • Large fine mesh water filter
  • Storage tank with float valve
  • Ready for remote control
  • RM1 dosing
  • Oil sight glass
  • Oil dipstick
  • Water-cooled motor
High pressure cleaner HD 8/18-4St
High pressure cleaner HD 8/18-4St
High pressure cleaner HD 8/18-4St
High pressure cleaner HD 8/18-4St
High pressure cleaner HD 8/18-4St
High pressure cleaner HD 8/18-4St
Application areas
  • Agriculture
  • Industry
  • Perfect for use in vehicle cleaning, in the construction and transport sectors, as well as industry
  • Cleaning animal stables in agriculture
  • For cleaning tasks in the food and chemicals industries
  • Public Services
Accessories
Cleaning agents