The Karcher HD 9/25 G is the most powerful cold water high-pressure cleaner with petrol engine in our Classic range. It stands out for its self-sufficient power supply and working pressure of up to 250 bar.
With a working pressure of up to 250 bar, 900 litres of water per hour and robust crankshaft pump, the HD 9/25 G Classic cold water high-pressure cleaner can effortlessly master even highly demanding cleaning tasks. Thanks to the powerful EU STAGE V petrol engine, which eliminates the need for an external power supply, and equipped with a robust tubular steel frame and puncture-proof wheels, the HD 9/25 G Classic is suitable for heavy-duty use on construction sites, in handicraft, in municipalities or by building service contractors. An ergonomic push handle and very compact dimensions and accessory storage for, for example, high-pressure hose and lance, make the machine easy to handle and transport in a car. Important machine components are easily accessible for servicing tasks and effectively protected by thermo and safety valves, as well as a large water filter.
Features and benefits

Independence

Outstanding mobility
Puncture-proof wheels guarantee permanently high mobility. For good mobility, easy transport and space-saving storage – fits in a standard car.
Durable and sturdy
Crankshaft pump with ceramic pistons.Storage for accessories
- Hose hook and accessory storage for simple storage and carrying.
- Ergonomic grip and hose storage.
Specifications
Technical data
Flow Rate (l/h) | 900 |
Operating pressure (bar/MPa) | 250 / 25 |
Max. Pressure (bar/MPa) | 300 / 30 |
Drive type | Petrol |
Motor type | G390FA |
number of simultaneous users | 1 |
Weight (with accessories) (kg) | 48.4 |
Weight incl. packaging (kg) | 56.4 |
Dimensions (L × W × H) (mm) | 878 x 538 x 702 |
Equipment
- Trigger gun, Standard
- High-pressure hose, 10 m
- Power nozzle
- Cage frame
- Crankshaft pump with ceramic pistons
- Water filter
Accessories
For high-pressure cleaners with a flow rate of 350–600 l/h: new, robust and very high-quality foam cup lance with outstanding foam quality while consuming half as much cleaning agent.
DUO Advanced 1 cup foam lance with two-litre detergent tank and direct switching to high-pressure cleaning. Suitable for Kärcher pressure washers with a flow rate of 400 to 600 l/h.
For high-pressure cleaners with a flow rate of 700–800 l/h: new, robust and very high-quality foam cup lance with outstanding foam quality while consuming half as much cleaning agent.
Cleaning Agents
WHY SHOP WITH KÄRCHER CENTER TRAFALGAR?
1-3 Working Days Delivery
on all orders
Call 01403 273 444
for Expert Advice and Support