High-pressure washer HDS 10/21-4 M
User-friendly, powerful hot water high-pressure cleaner with 4-pole, water-cooled electric motor, economical eco!efficiency mode and 2 detergent tanks.
The HDS 10/21-4 M is one of the most powerful hot water high-pressure cleaners in the middle class and also impresses with its sophisticated ergonomics and high level of user-friendliness. Its low-speed, 4-pole and water-cooled electric motor, the robust 3-piston axial pump with ceramic piston and the economical eco!efficiency mode simultaneously ensure maximum performance and reliable, economical operation. The energy-saving EASY!Force Advanced HP trigger gun with servo control and 1050-millimetre-long spray lance with patented nozzle technology as well as the EASY!Lock quick-release fasteners are also included as standard for fatigue-free and time-saving work. Many other equipment and performance details are also impressive, such as the optimised burner engineering, the 2 detergent tanks, the convenient mobility concept, the extensive safety technology, the simple operation with just one switch or the clever accessory storage options.
Features and benefits
High efficiency
- In eco!efficiency mode, the machine operates in the most economical temperature range (60 °C) – with full water flow.
- The burner cycles are optimised to reduce fuel consumption by 20% compared to full load operation.
Wide-ranging accessories with EASY!Lock
- EASY!Force Advanced for fatigue-free work without any holding force.
- Pressure and water volume can be adjusted on the Servo Control controller positioned between the lance and trigger gun.
- Rotating 1050 mm stainless steel lance.
Maximum efficiency
- Highly efficient, tried-and-tested "Made in Germany" burner technology.
- 4-pole electric motor with 3-piston axial pump.
- Water-cooled motor for a high performance and long service life.
Operational safety
- Easy-to-access water filter protects the pump against dirt particles in the water.
- Safety valves, water shortage and fuel protection ensure the availability of the machine.
- The Soft Damping System (SDS) compensates for vibration and pressure peaks in the high-pressure system.
Multiple storage spaces for accessories integrated into the machine
- On-board storage for full range of accessories. Includes 2 hooks for suction hose and power cord.
- Spacious storage compartment, e.g. for detergents, gloves or tools.
Detergent dosing
- Easy to switch between detergent tank 1 and 2.
- Precise detergent dosing unit with rinse function.
Mobility concept
- "Jogger" design with large rubber wheels and steering roller.
- Integrated tipping trough for effortless transport over ledges.
- Push handles for simple transport and manoeuvrability.
Easy to use controls
- One switch for all unit functions.
Specifications
Technical data
| Supply voltage (Ph/V/Hz) | 3 / 400 / 50 |
| Flow rate (l/h) | 500 - 1000 |
| Working pressure (bar/MPa) | 30 - 210 / 3 - 21 |
| Temperature (for supply 12 °C) (°C) | min. 80 - max. 155 |
| Connected load (kW) | 8 |
| Consumption of heating oil or gas at full load (kg/h) | 7.3 |
| Consumption of heating oil in eco!efficiency mode (kg/h) | 5.8 |
| Power cable (m) | 5 |
| Fuel tank (l) | 25 |
| Weight (with accessories) (kg) | 160.2 |
| Weight incl. packaging (kg) | 170.1 |
| Dimensions (L x W x H) (mm) | 1330 x 750 x 1060 |
Scope of supply
- Spray gun: EASY!Force Advanced
- High-pressure hose: 10 m, Longlife, DN 8, 400 bar
- Spray lance: 1050 mm
- Power nozzle
Equipment
- Cleaning agent function: 20 + 10 l tank
- ANTI!Twist
- Tanks for cleaning agents, calcification protection and fuel that can be filled from the outside
- Control bar with display light
- Pressure switch-off
- Pole reverse plug (3~)
- 2 cleaning agent tanks
- Dry-running protection
