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Karcher Pro HD 8/18-4 Cage Three-phase Electric Cold Water Pressure Washer - 270 bar max. - Heavy-duty

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ID: K503985

EAN: 4054278271590

MPN: 1.524-981.0

7,8/10
After-sales assistance & Spare parts
Karcher Pro HD 8/18-4 Cage Three-phase Electric Cold Water Pressure Washer - 270 bar max. - Heavy-duty
+40 sold
FREE
Free water supply connection kitFree water supply connection kit
Protection and storage tarp coverProtection and storage tarp cover
Heavy-duty axial pump
Pump head material
Brass
Max. flow rate per hour
760 L/h
Max. pressure
270 bar
Engine
Induction - 4 poles
Operating mode
Three-phase 400 V
Pressure regulator on the spray gun
Yes
Wheeled
Self-priming pump
Weight
48.6 Kg
Manufacturing country
Germany
Product Features
Model:
HD 8/18-4 Cage
Wheeled:
Type:
Wheeled
Operating mode:
Three-phase 400 V
Operation mode:
Cold water
Detergent delivery:
Low-pressure
Home installation:
Yes
Manufacturing country:
Germany
Motor data
Motor type:
Electric three-phase
Engine:
Induction - 4 poles
Motor speed:
1400 RPM
Max. power absorption:
4.6 Kw
Cooling:
With air
Manufacturing country:
Germany
Pump data
Pump brand:
Karcher
Pump type:
3 axial cylinders
Heavy-duty axial pump:
Self-priming pump:
No. of pump speeds:
1
Pistons material:
Steel
Pump head material:
Brass
Brass pump head:
Max flow rate per minute:
12.7 L/min
Max. flow rate per hour:
760 L/h
Operating pressure:
180 bar
Max. pressure:
270 bar
Manufacturing country:
Germany
Equipment
Total Stop:
Yes
Pressure regulator on the spray gun:
Yes
Locking valve:
Yes
Free gifts/extra features
Spray gun:
Yes
Heavy-duty spray gun:
Yes
Lance with adjustable nozzle:
Yes
Quick-connect nozzle lance:
Yes
Heavy-duty lance:
Yes
Hose length:
10 m
Instructions manual:
Yes
Dimensions and logistics
Product dimensions in cm (L x W x H):
42 x 46 x 97 cm
Net weight:
48.6 Kg
Packaging:
Original packaging on pallet
Original packaging/s dimensions in cm (L x W x H):
49 x 78 x 52 cm
Gross weight (packaging included) :
505 Kg
Assembly time:
5 minutes
Prompt Delivery
2 items in stock
Free Shipping
Estimated delivery: 08/05/2025 - 12/05/2025
€ 1.972,87
Vat included

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Description

Karcher HD 8/18-4 Cage Pressure Washer

Karcher HD 8/18-4 Cage ST cold water pressure washer is a heavy-duty machine, ideal for those who need high performance, lightness, compactness and ease of movement. This electric THREE-PHASE made in Germany pressure washer is suitable for heavy-duty and continuous use, for demanding outdoor work.

Since it is fixed on a robust stainless steel tubular, this heavy-duty pressure washer can be used both horizontally and vertically.

Fitted with a three-piston axial pump with brass cylinder head and a 4-pole three-phase motor, lowering consumption by 20%.

The flow rate and pressure can be adjusted by turning the Servo Control on the gun.

This Karcher pressure washer is suitable for heavy-duty use, deep and demanding outdoor cleaning operations. The highest performance product of this category.

In order to better protect the internal components, the machine is equipped with an automatic pressure relief valve and an additional water filter.

The new Karcher cold water pressure washers of professional line are latest-generation models featuring great versatility thanks to the large wheels and convenient handle Compartments for housing the gun, lance, hose and cables.

EASY!Force gun is activated by the recoil force of the water jet, so as to reduce the strain on the operator.

HIGH PERFORMANCE.

EXCELLENT FLOW RATE: 760 L/h (12.7 L/m MAX.), among the highest on the market (flow rate is the most important technical data of a pressure washer, even more than pressure, as it shows the real power of the machine).

HIGH OPERATING PRESSURE: 270 bar max, among the highest of its category.

MOTOR: 4.6 kW, three-phase electric

Electric Pump and Motor

Pressure: 270 bar max.

Flow rate: 12.7 L/min - 760 L/h

Really high performance.

The flow rate and pressure can be adjusted by turning the Servo Control on the gun.

Featuring latest-technology, high-quality and high-performing pumps, Karcher electric pressure washer guarantees the high reliability of all its components.

3-PISTON AXIAL PUMP WITH BRASS CYLINDER HEAD

THE SAFETY VALVE protects the pump and the internal components.

4 or 2-pole three-phase electric motor, low rpm for long durability.

Motor power absorption: 4.6 kW max.

Extension cord: 10 m

Oil capacity: 0.35 L

Pressure is fundamental for pressure washers. Flow rate is even more important: affordable machines may often feature high-pressure but very short flow rate, resulting in inefficient products. The minimum flow rate must be at least 350 L/h.

Further Features

Equipped with safety valve. Main advantages:

  • it prevents overheating
  • makes the pump more durable
  • reduces consumption

Main details:

  • protection
  • nozzle
  • EASY!Lock lance
  • AP EASY!Force gun
  • Safety stop device
  • EASY!Lock high-pressure flexible hose
  • Handle for transport, rotating nozzle
  • EASY!Lock high-pressure connection
  • Star-shaped knob, push handle
  • Water connection
  • Lance holder
  • Power switch
  • Three-phase socket

EASY!Lock system joins components by means of high-speed threading with a quick and safe turn.

Assembly and Equipment

The pressure washer is shipped in its original packaging.

Wide range of accessories included:

  • gun
  • EASY!Lock 10 m high-pressure flexible hose
  • protection
  • nozzle
Free items & Standard equipment

Complimentary

WATER CONNECTION KIT for pressure washer

The kit includes:

  • Ø 15 mm yellow hose, 15 m long
  • Male quick connector for tap connection (size of the standard thread: 3/4“)
  • Standard female quick connector (to insert the hose into the male quick connector for tap connection)
  • Female quick connector with WATERSTOP (to be applied to the end of the hose for connection to the high-pressure cleaner). Waterstop system: when the pressure washer, or another device is disconnected, the water flow stops automatically; when the pressure washer is re-connected, the water starts to flow again. This allows to avoid using the tap every time you disconnect the female connector from the pressure washer and every time you change the accessories.

  • Adjustable plastic lance with male quick connector.

    It is possible to connect it to the hose to use it for any job when you are not using the pressure washer. Also suitable for irrigation. It is equipped with adjustable nozzle (direct or cone).

    Also useful to rinse a surface before spreading the detergent to subsequently wash it with a pressure washer.

Fittings and hose connection diagram of this accessory on request (water connection kit)

Protection and Storage Cover for Pressure Washers - Size: - Medium

Essential for protecting your machine when stored.

This cloth is quick and easy to apply; in a few seconds, your machine will be protected against dust and humidity.

It is equipped with an elastic band on the lower border to perfectly fit to the shape of the machine.

Easy to fold and store in its box and space-saving!

Free Items Included

The pressure washer is shipped in its original packaging.

Assembly instructions

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