Karcher HD 9/23 GE – specifications
Built: 2020 · Series: Other models
Data for the version built 2020 · Data origin: Official register · sources
More machines from model year 2020
Not the right version? The data comes from vehicle registers holding many near-identical versions side by side. Photograph the data plate — we read make and type from it. Open the scanner e-mail address required
Kärcher – other models: the collective page of mobile high-pressure-cleaner trailers outside the named ranges, from HD 9/23 to HDS 13/35, gross weight 1,600 to 3,500 kg
Kärcher of Winnenden is the globally known maker of cleaning technology; this page gathers mobile high-pressure-cleaner trailers outside the named ranges. The designations HD and HDS stand for cold-water and hot-water high-pressure cleaners respectively, the numbers after them – such as 9/23 – give flow rate in litres per minute and operating pressure in bar times ten; the suffixes DE and GE distinguish drive variants of the HD 9/23 range, while TFK and TFL mark dedicated trailer platforms carrying the cleaning unit.
Read on 3 more paragraphs
The register lists here 10 versions with unladen weights from 490 to 3,330 kg, gross weights from 1,600 to 3,500 kg, lengths from 2,080 to 3,850 mm and widths from 1,500 to 2,180 mm.
Such trailers belong to the light class O2 and are fitted with an engine, pump, water tank and often their own generator, so cleaning work can be carried out independently of a fixed water connection on site, for example at municipalities, haulage firms or construction sites. The trailer's own water tank and an optional built-in generator allow work where neither a water nor a power connection is available.
On used trailers of this kind, operating hours and the condition of pump and drive engine, the tightness of water tank and hoses, the condition of the heating coil on hot-water units, and the trailer's frame, axle and brakes count; spare parts for the cleaning technology run through Kärcher's dense service network. At the periodic inspection, the axle, brakes and lighting are common points of attention on such trailers, quite apart from the cleaning technology itself.
Sources: SpecCodex register, model data: Kärcher (weitere Modelle), Kärcher (manufacturer)
Technical data
Dimensions and weights
| Length | 3,400 mmcorrect |
|---|---|
| Width | 1,500 mmcorrect |
| Coupling-to-axle distance | 2,510 mmcorrect |
| Unladen weight | 490 kgcorrect |
| Gross vehicle weight | 1,600 kgcorrect |
Drivetrain and chassis
| Wheels | 2correct |
|---|---|
| Top speed | 100 km/hcorrect |
Frequently asked questions
How much does the Karcher HD 9/23 GE weigh?
The unladen weight is 490 kg.
What is the gross vehicle weight of the Karcher HD 9/23 GE?
1,600 kg.
Up to what speed is the Karcher HD 9/23 GE approved?
Approved up to 100 km/h.
What are the dimensions of the Karcher HD 9/23 GE?
3,400 mm × 1,500 mm.
When was the Karcher HD 9/23 GE built?
Production years: 2020.
What to check before buying
- Search the frame and welds at the axle mounts — that is where cracks start.
- Check the brakes and the last inspection in the papers.
- Work the gross weight against the towing vehicle before buying.
- Compare the chassis number with the papers.
- Look at the floor, cover or body from the inside — rust does not show from outside.
A general list for this type of machine — no substitute for an inspection or an appraiser.
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This page carries 10 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
The technical data on this page comes from official vehicle registration records (RDW/Traficom), not from the manufacturer.
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Sources: RDW — Dutch national vehicle register (retrieved August 2026) · Data sources and cross-checks
Trailer in 3D section
Turn the model, look inside and click an assembly — each one is explained.
