High-pressure washer HD 7/16-4 ST - preconfigured
With a working pressure of 160 bar, the preconfigured cold water high-pressure cleaner HD 7/16-4 ST is an entry-level machine to the area of our stationary high-pressure cleaners with 1-spray lance operation.
Our preconfigured cold water high-pressure cleaner HD 7/16-4 ST also offers various equipment details and multiple options for completely individual retrofitting. Dry-running protection and elapsed time counter come as standard. It also offers the option of vacuuming with 1 or 2 cleaning agents with high or low pressure, and can be optimally adapted to its operation site thanks to the comprehensive accessories package. With 160 bar working pressure, it belongs to the entry-level models in this segment, but has more than sufficient power to cope with very demanding cleaning tasks. The user is supported by Kärcher innovations such as the EASY!Force high-pressure gun, which utilises the recoil force of the high-pressure jet to reduce the retaining force to zero, and the EASY!Lock quick-release couplings, which enable handling that is five times faster than conventional screw connections without compromising on robustness or longevity.
Features and benefits
Perfectly hygienic
- Up to 70°C water supply temperature even in the basic model.
- Simple pre-connection of a HWE 860 hot water generator possible.
- Permanent installation with no hazards: No contamination or loose hoses
Always flexible thanks to fast retrofitting capability
- Most functions and accessory parts can be retrofitted at any time.
- Simple Plug-and-Play saves assembly costs.
- Can be adjusted to individual cleaning requirements.
High flexibility
- Further accessory parts or equipment can be attached.
- Remote controls can be used directly at the point of use.
- Simple pre-connection of a HWE 860 hot water generator possible.
Durable and robust
- Slow-running 4-pole electric motor.
- 4-pole electric motor with 3-piston axial pump.
- Robust brass cylinder head and ceramic piston.
Durable and robust design
- Suitable for daily use.
- Allows long periods of use and increases efficiency and productivity.
- Minimal maintenance effort and long lifetime.
Is ready for use quickly at any time
- 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.
- For fast cleaning at different locations of use.
Specifications
Technical data
| Supply voltage (Ph/V/Hz) | 3 / 400 / 50 |
| Flow rate (l/h) | 300 - 700 |
| Working pressure (bar/MPa) | 30 - 160 / 3 - 16 |
| Max. pressure (bar/MPa) | 190 / 19 |
| Inlet temperature (°C) | max. 70 |
| Connected load (kW) | 5 |
| Protection (A) | 16 |
| Water inlet | 1″ |
| Number of users | 1 |
| Portability | stationary |
| Weight (with accessories) (kg) | 75,6 |
| Weight incl. packaging (kg) | 81 |
| Dimensions (L x W x H) (mm) | 533 x 470 x 790 |
Scope of supply
- High-pressure hose length: 10 m
- High-pressure hose type: Premium quality
- High-pressure hose specification: ID 8, 315 bar
- Triple nozzle (0°/ 25°/40°): manual
- Stainless steel spray lance: 1050 mm
- Frame and cover: Steel, coated
- Prepared for servo control
- Pre-equipped for a detergent inlet
Equipment
- Spray gun: EASY!Force Advanced
- Dry-running protection
- Elapsed time counter
Application areas
- Ideal for cleaning applications in the food industry
- Ideal for applications in the food, cosmetics and chemicals industries
- High-pressure cleaning of machines and equipment in the construction, agricultural and municipal sectors
- Agriculture
- Stable cleaning
- Ideal for use in logistics centres, multi-storey car parks, production halls, warehouses, hotels, smaller parking facilities and car parks.
- Perfect for use in vehicle cleaning, in the construction and transport sectors, as well as industry
- Public institutions
