The Karcher HD 7/11-4 Cage Classic is the ideal entry level machine in the range of powerful and robust high-pressure cleaners from the HD Cage Classic series.
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Long service intervals and high-quality components such as the crankshaft pump with ceramic piston are among the many strengths of the HD 7/11-4 Cage Classic single-phase high-pressure cleaner. The Karcher HD 7/11-4 Cage Classic is the ideal entry level machine in the range of powerful and robust high-pressure cleaners from the HD Cage Classic series. It is easy to operate, can be mounted on the wall to save space and saves time and money due to short cleaning times. This single-phase machine with 4-pole motor is designed for continuous heavy-duty use. The machine is protected by a sturdy frame construction and features a range of high-quality and extremely long-lasting components such as the powerful crankshaft pump with ceramic piston or the sophisticated sealing technology. All relevant parts are easily accessible and low maintenance.
The long service intervals allow long operating times for effective use of the high-pressure cleaner.
Features and benefits
Durable and reliable
4-pole electric motor. Brass cylinder head and ceramic piston. Reliable crankshaft pump with additional thermostat valve.
Robust and secure
Robust tubular frame construction ensures optimum protection of the machine. Built-in handles for transport.
Service-friendly
Excellent access to all relevant components. Large water inlet filter for easy servicing.
| Versatile |
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Specifications
Technical data
| Current type (Ph/V/Hz) | 1 / 230 / 50 |
| Flow rate (l/h) | 520 - 700 |
| Operating pressure (bar/MPa) | 70 - 110 / 7 - 11 |
| Max. pressure (bar) | 150 |
| Power rating (kW) | 2.9 |
| Weight (kg) | 50.5 |
| Dimensions (L x W x H) (mm) | 640 x 360 x 500 |
Equipment
- Trigger gun, Standard
- High-pressure hose, 10 m
- Spray lance, 600 mm
- Power nozzle
- Anti-twist system (AVS)
- Infinitely variable pressure and water flow control on the unit
- Crankshaft pump with ceramic pistons
Accessories
600 mm stainless steel lance (manual coupling) with ergonomic handle for ease of use and protection. Rotatable 360° under pressure.
For hard-to-reach areas: High-pressure articulated joint with infinite angle adjustment up to 120°. Simply attach directly to the spray lance of the pressure washer.
20 m high-pressure hose (M 22 x 1.5) with kink protection. With patented rotating AVS trigger gun connector and manual coupling. Further data: DN 8/155°C/315 bar.
Brass double connector for connecting and extending high-pressure hoses. With rubber protection. Connector: 2x M 22 x 1.5 m.
The Karcher FR 30 ME high-quality, hot water resistant surface cleaner. The FR 30 ME has a stainless steel casing with a working width of 300 mm, ideal for indoor cleaning, for example in the food industry.
Thanks to automatic suction of the dirty water, the stainless steel FRV 30 Me Surface Cleaner makes surface cleaning more efficient in both inside and outside areas. Hot water cleaning up to 85°C.
Cleaning Agents
For optimal protection of hot water high-pressure cleaners with System Care option. System Care Advance 2 provides the following protection functions for your equipment:– Protection against limescale deposits in the heating coil (up to 150°C) – Pump care additive for continuous lubrication and care of the high-pressure pump – Protection against black water contamination (rust formation in the heating coil in the case of very soft water) – Corrosion protection for all parts in contact with water.
Scale inhibitor for hot water high-pressure cleaners with integral corrosion protection, especially for use in new HDS units with System Care option. The System Care Advance 1 RM 110 ASF formula offers improved protection against limescale deposits on heater coils (up to 150 °C) and provides integral corrosion protection for components in contact with water.
Powerful facade cleaner with gel formula. Removes soot, oil, grease and environmental stains. Suitable for façades clad with stone, brick, rough-cast plaster, plastic, wood and glass.
Powerful deep cleaner effectively removes the most stubborn stains, such as oil, grease, soot, blood and proteins. Low foam production. Particularly suited for floor cleaning by machine and for processing with hard surface cleaners. NTA free.
Removes even the toughest grease, protein, oil and soot soiling from floors, working surfaces, machines, etc. (particularly suitable for food processing operations). Easy to use, gentle cleaning action. Washes clean without residue.
The alkaline Foam Cleaner RM 838 is for contactless vehicle washing which effortlessly removes heavy oil and grease stains, insect residues and road dirt and is gentle on paintwork.
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