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

Our compact, mobile and powerful high-pressure washer HD 8/18-4 M, designed for both vertical and horizontal operation, ensures maximum flexibility in use. Useful details such as servo control, water flow and pressure control system directly from the spray gun, along with the machine's easy maneuverability and small footprint, guarantee maximum comfort. The new pump technology with a 4-pole, low-speed three-phase motor and pressure switch ensures 20 percent better cleaning results and energy efficiency. An automatic pressure relief valve protects the high-pressure components from loads in standby mode. The EASY!Force high-pressure gun, which uses the recoil force of the high-pressure jet to reduce the force required to hold down the trigger to zero, and the EASY!Lock quick-connect systems, which ensure five times faster handling than conventional screw connections without compromising durability or lifespan, guarantee that you can work without fatigue and save time assembling and disassembling the equipment. There are several options for storing accessories during transport directly on the machine.

High-quality device
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.

Premium mobility
The push handle, which retracts at the touch of a button, increases the machine's compactness and reduces its footprint. 
Trouble-free storage in service vehicles. 
Integrated storage options reduce assembly time.

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. 
A large, easily accessible water fine filter to protect the pump from dirt particles in the water.

Efficient and time-saving solutions
The EASY!Force high-pressure gun ensures effortless work. 
EASY!Lock quick-connect system: durable and powerful. And five times faster than screw connections.

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

Flexible work
Designed for upright and horizontal operation. 
Maximum stability in horizontal position, as the wheels do not touch the ground.

Smart accessory storage
Foam nozzle holder. With EASY!Lock TR20, the pressure nozzle or surface cleaner can be stored directly on the machine. 
Practical holder for the rotating nozzle.