The Karcher HD 7/20 G Classic cold water high-pressure cleaner has a powerful petrol engine, making it possible to complete demanding cleaning applications in places without a power supply.
The construction industry, municipalities, handicraft and building cleaning benefit in particular from the self-sufficient operational availability of our mobile HD 7/20 G Classic cold water high-pressure cleaner. Its powerful petrol engine (EU STAGE V) makes it possible to complete cleaning tasks even in places without an external power supply; the working pressure of 200 bar, the robust crankshaft pump and a flow rate of up to 700 litres of water per hour produce outstanding results. Thanks to puncture-proof wheels and the stable tubular steel frame, the machine boasts the necessary mobility and robustness; the ergonomic push handle, the accessory storage for, for example, high-pressure hose and lance and the compact dimensions make it easy to handle and transport in the car. A large water filter and thermo and safety valve provide efficient protection for the internal components, which are also very easily accessible for servicing tasks.
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) | 700 |
Operating pressure (bar/MPa) | 200 / 20 |
Max. Pressure (bar/MPa) | 250 / 25 |
Drive type | Petrol |
Motor type | G210FA |
number of simultaneous users | 1 |
Weight (with accessories) (kg) | 44.2 |
Weight incl. packaging (kg) | 51 |
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.
The dirt blaster with rotating pencil jet offers 10 times better cleaning performance. Ceramic nozzle and bearing ring for a long service life. Further data: Max. 300 bar, 30 MPa, 85°C.
Nozzle kit includes power nozzles and unions. For Kärcher surface cleaners (650 to 850 l/h).
Machine-specific nozzle kit with Kärcher power nozzles and jet nozzle for FRV 30.
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