+27 12 323 1833/4/5

5kW Karcher HD7/18C High Pressure Washer

Cold-water high-pressure cleaner for daily commercial use. Features a long-life 3-Phase motor

Cold-water high-pressure cleaner for daily commercial use.


This cold-water pressure washer with a longlife three phase motor is the ideal top level model for commercial end customers.
The upright HD 7/18 C boasts impressive mobility, compactness and a height-adjustable shaped aluminium push handle. The advantage of the push handle is that it can easily be adjusted to the operator's height without using tools.
In the extended position, the unit's generous stowage facilities ensure that accessories are always ready to hand and put away safely. When retracted, this handy unit can be stowed easily in any estate care or service vehicle.
The washer boasts familiar Kärcher features such as a full shock-resistant plastic covering that protects the high-pressure pump and the motor from damage and soiling. Other very good features are an electric cable retractor (with plug lock) and a nozzle compartment arranged practically on the back of the unit.
The cleaner comes with a three-way nozzle that enables the water jet to be adjusted quickly and easily. You can choose between a high-pressure pencil jet, a high-pressure fan jet (25°) and a low-pressure fan jet. The low-pressure fan jet (40°) is used for dispensing cleaning agent. The cleaning agent metering valve enables cleaning agent to be mixed continuously with the high-pressure jet.
The large-volume oil container, which is very important for ensuring that the unit is always adequately lubricated, can be checked very easily from outside through an oil level inspection glass.
The three-piston axial pump with stainless steel pistons and a brass cylinder head guarantees a long service life and low susceptibility to faults. The special feature of this newly developed pump is that both the water inlet and the high-pressure outlet are made of brass, which makes them highly resistant to fracture and corrosion.


Suitable for use in many fields:
cleaning companies,
local authorities

Features & Benefits

Easy press trigger gun
Ergonomic design for ease of use.
Easy press trigger for fatigueless use.
With soft grip for greater comfort.

Outstanding mobility
For rapid cleaning at different locations.
Space-saving storage in service vehicles.
Fast set-up thanks to integrated storage options.

Servo control
Pressure and water flow can be adjusted at the gun.
With soft grip for a firm and comfortable grip.

Variable pressure/water flow control
Adjustable at the unit.
For gentle cleaning of sensitive surfaces.

Technical data

Power supply (Ph/V/Hz)
3 / 400 / 50
Water flow rate (l/h)
240 - 700
Operating pressure (bar/MPa)
20 - 175 / 2 - 17.5
Max. pressure (bar/MPa)
215 / 21.5
Max. water feed temperature (°C)
up to 60
Connected load (kW)
Weight (kg)
Dimensions (L x W x H) (mm)
360 x 375 x 925

Standard accessories

  • Trigger gun, Easy Press
  • Trigger gun with soft grip
  • High-pressure hose, 10 m
  • Spray lance, 850 mm
  • Triple nozzle/Power nozzle, Manual
  • Triple nozzle (0°/25°/40°), .
  • Anti-twist system (AVS)
  • Pressure switch control
  • Servo-Control