The mobile and unheated high-pressure cleaner HD 7 / 14-4 M has many innovative equipment features for safe and comfortable working from the factory. For example, automatic pressure relief protects high-pressure components against stand-by stress, while the innovative EASY! Force high-pressure gun utilizes the recoil force of the high-pressure jet to reduce holding power to zero, and the EASY! Lock quick-release buckles are more forgiving than traditional bolted connections 5 times faster handling without sacrificing robustness and longevity. The device is suitable for standing and lying operation and thus offers a lot of flexibility in the application. The robust 3-piston axial pump with brass cylinder head increases cleaning power and energy efficiency by around 20 percent. Numerous options for storing and transport-safe storage of accessories and a very service-friendly device construction complete the sophisticated concept of the HD 7 / 14-4 M.
Features and benefits
| High quality equipment |
- Automatic pressure relief to protect components extends their life.
- Powerful, 4-pole, slow-running electric motor.
- High-quality cylinder head made of brass.
|
| Flexible operation |
- Designed for standing and lying operation.
- Maximum stability in horizontal operation as the wheels do not touch the ground.
|
| High mobility |
- Push-in push handle increases the compactness of the device and reduces the space required.
- Effortless to stow in service vehicles.
- Integrated storage options reduce set-up times
|
| Thought-out accessory storage |
- Holder for fixing the cup foam lance.
- EASY! Lock TR20 allows storage of the power nozzle or a surface cleaner directly on the device.
- Practical nozzle compartment for housing the rotor nozzle.
|
| Exemplary service friendliness |
- Easy access to the cylinder head via open device base.
- Quick access to the electrical box by simply removing the hood.
- Large, easily accessible water fine filter to protect the pump from dirt particles in the water.
|
| Power and time-saving solutions |
- Anti-fatigue EASY! Force high pressure gun.
- EASY! Lock quick releases: durable and robust. And 5 times faster than screwed.
|
| Increased energy efficiency |
- Newly developed 3-piston axial pump with significantly reduced flow and pressure losses.
- 20% increase in cleaning performance and energy efficiency.
|
 |
Kärcher Auto-Shutdown: automatic Shutdown of motor and pump when the trigger gun is closed |
 |
The trigger of the innovative EASY!Force-gun is placed at the end, so that the backstroke power of the high-pressue jet can be used to activate the gun. The The holding forces are reduced to zero. This enables effortless work even during longer cleaning tasks. |
 |
Thanks to the patended EASY!Lock connection system connecting accessories is done very easily and quickly. Spray lance, gun, hose and nozzles are connected with only a single rotation. |
 |
This cold-water high-pressure cleaner is recommended for cleaning tasks with a duration from 2 up to 3 h (on average). |
Technical data
| Water flow rate (l/h) |
700 |
| Working pressure (bar/MPa) |
140 / 14 |
| Pressure max. (bar/MPa) |
210 / 21 |
| Size of standard nozzle |
043 |
| Input amount min. (l/min) |
12 |
| Input temperature max (° C) |
60 |
| Connected output (kW) |
3.4 |
| Mains voltage (V) |
230 |
| Phase (~) |
1 |
| Frequency (Hz) |
50 |
| Power protetction (A) |
16 (slow-blowing) |
| Cable length (m) |
5 |
| Weight (kg) |
35 |
| Dimensions (L × B × H) (mm) |
400 x 455 x 700 |
Equipment
- 1 x Trigger gun EASY!Force
- 1 x High-pressure hose (10 m)
- 1 x Spray lance (840 mm)
- 1 x Dirt blaster
- 1 x Power nozzle 25°
Fields of application
- Ideal for constructing businesses, craftsmen, contract cleaning service providers and municipalities
Currently partially longer delivery times due to high demand 
