Independent, mobile, with reliable Yanmar diesel engine (EU STAGE V): HD Trailer HD 9/23 De Tr1 for long work shifts with high-pressure cleaning on construction sites and in municipal operations. With 1,000 l water tank.
Our mobile, unheated HD Trailer 9/23 De Tr1 is completely self-contained thanks to a powerful, reliable and environmentally friendly (EU STAGE V) Yanmar diesel engine and a 1,000 liter water tank. The trailer performs a variety of high-pressure cleaning tasks that are often encountered in municipal operations or in the construction sector in the easiest possible way. With a working pressure of 230 bar and a flow rate of up to 930 liters per hour, there are practically no limitations. The HD Trailer is equipped as standard with an ergonomic EASY!Force spray handle and many storage options. This robust machine is also easy to use and is available in several configurable versions – for example with a hose reel at the rear or in a Cab version (open version).
Features and benefits
Independent of external power or water supply
Yanmar diesel engine or Honda petrol engine (both EU STAGE V) for independent work. 1,000 litre water tank for at least one hour of work at full power. Integrated trailer concept for high mobility and maximum independence.
Easy and convenient use
Very easy to use and therefore ideal for rental. Convenient equipment with electric start for the engine and optional hose reel. Storage compartment in the rear for storing fuel containers and accessories.
Robust construction for demanding working conditions
Reliable, tried and tested high-pressure technology from Kärcher with a long service life. Impact protection and rear tarpaulin for machine protection are available as optional equipment. The integrated frost protection system enables year-round use.Multiple configurations are possible
- Flexible, customized configurations for the customer's individual requirements.
- An optional Cab version is available for use on platforms or installation in vehicles.
- Upon request, the tanks can also be painted in customized colors.
Specifications
Technical data
| Flow rate (l/h) | 400 - 930 |
| Inlet temperature (°C) | 60 |
| Working pressure (bar/MPa) | 40 - 230 / 4 - 23 |
| Engine make | Yanmar |
| Engine type | L 100 V |
| Weight (with accessories) (kg) | 600 |
| Dimensions (L × W × H) (mm) | 3382 x 1496 x 1435 |
The following is included
- Flush handle: EASY!Force Advanced
- High pressure hose length: 15 m
- High pressure hose type: Premium quality
- High pressure hose specification: DN 8, 315 bar
- Flush pipe: 1050 mm
- Servo Control
- Power nozzle
Standard equipment
- Detergent function: Suction




Areas of use
- Mobile high-pressure cleaning in the construction industry, e.g. of construction machinery and vehicles
- For rental by machinery rental companies for various cleaning tasks
- Ideal for cleaning contractors, e.g. for graffiti removal
- Mobile high-pressure cleaning in municipal operations, e.g. in parks













