Kärcher high-pressure washer HD 8/18-4 M Cage

The HD 8/18-4 M Cage mobile high-pressure cleaner is a version with a particularly robust protective frame, featuring a powder-coated tubular steel frame that protects the device in mobile applications under harsh conditions and during frequent transport.
The service-friendly machine is designed for vertical and horizontal use, thus offering the user maximum flexibility and reliability.
The EASY!Force high-pressure gun, which utilizes the recoil force of the high-pressure jet to reduce the holding force to zero, and the EASY!Lock quick-release couplings, which make device use five times faster compared to conventional screw connections without compromising durability or lifespan, allow for fatigue-free work and save time on fastening and removal. Additionally, the water flow and pressure can be adjusted directly from the spray gun using the Servo Control function.
The 4-pole, low-speed three-phase motor with a pressure switch and the three-piston axial pump with a brass cylinder head increase energy efficiency by approximately 20%.
An automatic pressure relief function and a large water fine filter are standard equipment to protect the high-pressure components.

Durable and Robust
The robust tubular steel frame protects all components of the device.
The tubular steel frame can also be used to easily attach the machine to the service machine.
The durable plastic housing reliably protects the pump from damage and dirt.

High-Quality Unit
The automatic pressure relief valve designed to protect components extends their service life.
Powerful, 4-pole, low-speed electric motor.
High-quality brass cylinder head.

Easy Maintenance
Easy access to the cylinder head when the lower part of the machine is open.
Quick access to the electrical panel thanks to the simple removal of the machine cover.
Large, easily accessible water fine filter to protect the pump from dirt particles in the water.

Increased Energy Efficiency
Newly developed three-piston axial pump with significantly lower water flow and pressure losses.
20% better cleaning results and energy efficiency.

Efficient and Time-Saving Solutions
The EASY!Force high-pressure gun ensures effortless work.
EASY!Lock quick-lock system: durable and powerful. And five times faster than screw fastening.

Flexible Operation
Designed for upright and horizontal operation.

Smart Accessory Storage
Foam nozzle holder.
With EASY!Lock TR20, the pressure nozzle or surface cleaner nozzle can be stored directly on the machine.