High-pressure cleaner HD 8/18-4 St H steel
Stationary high-pressure unit (steel frame/steel cover): Designed with a flow rate of 800 l/h, 180 bar operating pressure, and electronic machine monitoring.
This stationary cold water high-pressure cleaner with a booster pump is designed for continuous operation and is suitable for water inlet temperatures of up to 85°C. With a flow rate of 800 l/h and an operating pressure of 180 bar, it handles demanding cleaning tasks. An integrated water supply tank with descaling and dry-run protection, including a low-level indicator, supports operational safety. Additionally, the unit features a detergent suction mechanism with a dosing valve and low-level indicator. The crankshaft pump features a brass cylinder head, while the frame and housing are made of steel. Power is supplied by a 4-pole, slow-running electric motor, with electronic monitoring supporting ongoing operation. Control is provided via a large rotary switch, and the design is tailored for accessible installation and maintenance. Delivery takes place without accessories. Optionally available: pressure gauge, operating hours counter, suction for a second detergent, automatic pressure relief, and various remote controls.
Features and benefits
High-quality equipment
Storage tank with valve, limescale protection and dry-running protection. Frame and cover made of powder-coated steel. Advance pressure pump for inlet temperatures of up to 85°C.
Designed for continuous operation in commercial and industrial use.
4-pole, slow-running electric motor guarantees a long working time. Crankshaft pump with brass cylinder head and ceramic piston Crankshaft pump from Kärcher for consistent pressure generation during operation.
Easy operation
Simple operation per rotary switch. LEDs indicate important operating states The machine can alternatively be controlled with a remote control.Electronic monitoring for greater operational safety.
- Automatic shutoff in event of low voltage range or overvoltage.
- Automatic switch-off in the event of leaks or phase failure.
- Switch off in the event of water shortage, LEDs: standby, service, error.
Designed for continuous commercial and industrial use.
- Designed for daily use.
- Longer service life, less maintenance effort and lower costs. Ideal for industrial use.
- Designed for continuous workflows in commercial and industrial operations.
Service-friendly design with easily accessible maintenance points
- Good accessibility for easy service and maintenance.
- Less downtime and longer productivity thanks to faster routine maintenance and repairs.
- Comprehensive service network with highly trained service technicians.
Is ready for use quickly at any time
- Remote controls can be used directly at the point of use.
- Ready at the push of a button, with no set-up times or transporting mobile machines.
- The pump starts as soon as the trigger gun is activated, allowing convenient working from any supply point.
Extensive range of accessories and attachment kits
- Pre-wired for remote control connection, can control up to 6 extraction points.
- A time counter and pressure gauge as well as automatic pressure relief to protect accessories and pipelines are available as options.
- Suitable accessories for every work site and every application can be individually selected from the Kärcher high-pressure range.
Large integrated water filter
- Protects high-pressure pump from dirt ingress.
- Easy to use, easy to clean
- Ensures long service life for all high-pressure components.
Specifications
Technical data
| Number of current phases (Ph) | 3 |
| Voltage (V) | 400 |
| Frequency (Hz) | 50 |
| Flow rate (l/h) | 500 - 800 |
| Working pressure (bar) | 50 - 180 |
| Max. pressure (bar) | 240 |
| Inlet temperature (°C) | 85 |
| Connected load (kW) | 5,5 |
| Protection (A) | 16 |
| Power cable (m) | 5 |
| Water inlet | 1″ |
| Number of users | 1 |
| Portability | stationary |
| Weight (with accessories) (kg) | 75 |
| Weight incl. packaging (kg) | 84,8 |
| Dimensions (L × W × H) (mm) | 1005 x 700 x 1041 |
Scope of supply
- Servo Control
- Power nozzle
- Frame and cover: Steel, powder-coated
- Pre-equipped for a detergent inlet
Equipment
- Crankshaft pump with ceramic pistons
- Advance pressure pump
- Calcification protection
- Dry-running protection
- Large water fine filter
- Storage tank with float valve
- Prepared for remote operation
- RM1 dosage
- Sight glass for oil level
- Oil dipstick
- Air-cooled motor
Application areas
- Ideal for cleaning in industrial environments, for example for cleaning production facilities
- High-pressure cleaning of machines and equipment in the construction, agricultural and municipal sectors
- For cleaning machines and vehicles
- Cleaning of stables, milking parlours, agricultural machinery and vehicles in agriculture
- Ideal for applications in the food and chemicals industries
- Ideal for diverse applications in the transport and logistics sector
- Vehicle and machine cleaning in the automotive, industrial and agricultural sectors
- Vehicle fleets and transport companies: in wash halls and depots where trucks, buses or other commercial vehicles need to be cleaned regularly
- For cleaning in workshops, garages, building yards, vehicle fleets in municipal facilities
- Industry
