Hills with trees
Cutting weed
Spare Parts + After-Sales Assistance
5% off
from the 2nd item
The 30-day free return

Karcher PRO HD 8/23 G Classic - Petrol Pressure Washer - Loncin G300FA Engine - Petrol

Add a question
ID: K610121

EAN: 4054278731827

MPN: 1.187-012.0

7,8/10
After-sales assistance & Spare parts
Karcher PRO HD 8/23 G Classic - Petrol Pressure Washer - Loncin G300FA Engine - Petrol
Free gifts from AgriEuro
2 bottles of 600 ml engine oil each2 bottles of 600 ml engine oil each
Heavy-duty spark plug wrenchHeavy-duty spark plug wrench
Replacement sprak plugReplacement sprak plug
Foam air filterFoam air filter
Foam air filterFoam air filter
Free water supply connection kitFree water supply connection kit
Prompt Delivery
11 items in stock
Free Shipping
Estimated delivery: 16/04/2026 - 20/04/2026
€ 1.563,17
Vat included
Technical data
Karcher product range
Professional
Linear Pump
Yes
Pump head material
Brass
Maximum hourly pump flow rate
800 L/h
Max. pressure
280 bar
Engine speed
3500 RPM
Cubic capacity
302 cm³
Nominal power
9.1 HP
Motor type
4-stroke
Motor brand
Loncin
Motor Model
G300FA
Wheeled
yes
Type
Trolley
Weight
50.9 Kg
Hose length
10 m
Product Features
Model
HD 8/23 G Classic
Wheeled
yes
Type
Trolley
Operating mode
Spark ignition
Operation mode
Petrol
Manufacturing country
China
Motor data
Motor brand
Loncin
Motor Model
G300FA
Motor type
4-stroke
Cubic capacity
302 cm³
No. of cylinders
1
Nominal power
9.1 HP
Motor speed
3500 RPM
Fuel
Petrol
Power supply
Overhead valve OHV
Engine lubrication system
Oil bath
Tank capacity
5.5 L
Manufacturing country
China
Pump data
Pump brand
Karcher
Model
Q45-3500
Pump type
Inline-three cylinders
Linear Pump
yes
Linear Pump
Yes
Pistons material
Ceramic
Pump head material
Brass
Brass pump head
yes
Engine speed
3500 RPM
Max flow rate per minute
13.3 L/min
Maximum hourly pump flow rate
800 L/h
Operating pressure
230 bar
Max. pressure
280 bar
Safety valve
Yes
Manufacturing country
China
Equipment
Type of attachment
M22 - Screw
On wheeled frame (with wheels and handles)
Yes
Hose holder
Yes
Free gifts/extra features
Maintenance tool kit
Yes
Spray gun
Yes
Heavy-duty spray gun
Yes
Heavy-duty lance
Yes
High-pressure hose for spray gun
10 m
Hose length
10 m
Instructions manual
Yes
Dimensions and logistics
Product dimensions in cm (L x W x H)
87,8 x 53,8 x 70,2 cm
Net weight
50.9 Kg
Packaging
Original packaging
Original packaging/s dimensions in cm (L x W x H)
76 x 59 x 58 cm
Weight including packaging
59 Kg
Assembly time
15 minutes

Add Accessories and get a discount
You're viewing:
Customers also viewed:
Description

Karcher HD 8/23 G Classic Petrol Pressure Washer

The Karcher HD 8/23 G Classic petrol pressure washer represents a powerful and versatile solution for demanding cleaning tasks in agricultural, construction, and outdoor maintenance environments.

This model, characterised by a functional and robust design, stands out for its grey steel tubular frame that provides high protection against accidental impacts and ensures durability over time. The compact structure and puncture-proof pneumatic wheels ensure excellent mobility even on uneven terrain, allowing you to transport the unit with ease even in confined spaces.

The internal combustion engine, compliant with the EU STAGE V emission standards, offers full autonomy without the need for electrical power, ideal for use in locations without an electrical grid. The manual pull-start, simple and reliable, completes the picture of a product designed to last and deliver high performance.

The crankshaft pump with ceramic pistons, highly resistant to wear, allows reaching a maximum pressure of 280 bar with a water flow rate of up to 800 litres/hour. This combination ensures effective washing power to remove stubborn dirt from surfaces and agricultural or construction equipment.

The pressure washer is equipped with thermal and safety valves to protect critical components from overloads and overheating.

The ergonomic handle with accessory compartment and high-pressure hose hook contributes to ease of use and facilitates organisation during work.

Distinctive features:

  • EU STAGE V combustion engine: ensures total autonomy and compliance with current environmental standards.
  • Crankshaft pump with ceramic pistons: ensures high washing efficiency and long life.
  • Steel tubular frame: protects the machine from impacts and external stresses.
  • Puncture-proof pneumatic wheels: allow easy transport on rough terrain.
  • Ergonomic handle with accessory compartment: facilitates the management of the hose and accessories during work.

The Karcher HD 8/23 G Classic pressure washer confirms itself as a reliable reference point for activities requiring power, mobility, and durability in the petrol pressure washer sector.

Loncin G300FA Engine

The Loncin G300FA engine is professional and powerful, of the latest generation and with overhead valve technology.

Engine type
Single-cylinder 4-stroke - OHV
Cylinder type
Aluminium
Displacement
302 cm³
Compression ratio
8.3 : 1
Max RPM
3500 rpm
Torque value
20.3 Nm / 2500 rpm
Fuel tank capacity
5.5 Litres
Oil tank capacity
0.95 Litres
Dry weight
26 kg

The engine is SUPPLIED WITHOUT OIL.
Before starting it, carefully read the instruction manual.

Nominal Power: 10 HP
The more correct term would be "Commercial" Power, meaning the classic standard of power definition officially used until a few years ago by all the most well-known engine manufacturers.

* This data is still more widespread and advertised in the main commercial sales channels, although it is an increased data compared to the actual power.

Effective Power: 9.1 HP (at a rotation speed of 3500 rpm)
Corresponds to the actual power expressed at the crankshaft. It is the one indicated as official in the engine manufacturer's manual or technical data.

* This is data that can vary for the same engine model depending on the rotation speed that the equipment manufacturer has decided to make the applied engine deliver.

Karcher High-Pressure Pump and Head

Proven safety technology such as thermal and safety valve and water filter.

Crankshaft pump with ceramic pistons, brass head.

Most important features:

  • Max pressure: 280 bar
  • Operating pressure: 230 bar
  • Flow rate: 13.3 lt/min / 800 lt/hour
  • Max inlet temperature: 60 C°

The pressure of a pressure washer is very important. Even more so is the flow rate: very often low-cost products have high pressure, but very little flow rate making these items ineffective. An acceptable minimum flow rate must be at least 350 lt/hour.

Other Features

Durable and robust: a robust steel tubular frame reliably protects the machine from damage.

This model of pressure washer features two puncture-proof wheels to allow the operator to easily move the machine in any work environment.

Additionally, there is a large upper handle on which the 10-metre hose and the gun can be stored, but above all, it will make moving simple and fast.

Support rubbers.

Front handle for lifting the machine, also protects the engine.

Free items & Standard equipment

1° GIFT: Engine spare parts and maintenance kit

COMPLIMENTARY:

The set includes:

No. 1 GeoTech spark plug

No. 01 professional joint spark plug wrench specific for riding-on mowers, flail mowers and lawn mowers heavy-duty engines.

No. 01 Spare elliptical pleated paper air filter with sponge cover

No. 01 round foam air filter for engines with oil bath filter unit

WARNING: This kit can’t be used for other brands or models on the market. We don’t provide different kit from the ones offered on our website. We do not guarantee that this kit is valid on products not purchased on our website

2° GIFT: 600 ml Bottles of Engine Oil

COMPLIMENTARY: two 600 ml sae 15W 40 oil bottles. Specific lubricant for 4-stroke gardening machinery with up to 10 Hp of power. Good cleansing and dispersion.

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 ACQUASTOP (to be applied to the end of the irrigation pipe). 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.

Free items included

The pressure washer is shipped in its original packaging along with the instruction manual.

The package will also include:

  • Standard Professional Gun
  • High-pressure hose, 10 m
  • Professional lance
  • Power Nozzle + screw connector
  • Rotary joint
  • Water filter
Feedback & Reviews
5,00
5,00
5,00
5,00
5,00
5,00
5,00
All customers' pictures
All customers' video
Ordina per:
Ordina per:
Ordina per:
Filtra le recensioni che citano:
Questions & Answers