HAMMELMANN AQUAJET, 14 – specifications
Built: 2017 · Series: Other models
Data for the version built 2017 · Data origin: Official register · sources
More machines from model year 2017
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Hammelmann – other models: the collective page of high-pressure pump trailers outside the named ranges, the Aquajet range and HDP types, 1.98 to 2.7 t unladen weight, 2.0 to 3.0 t gross weight
This page gathers the Hammelmann trailers from Oelde the register could not assign to a named range. Hammelmann builds high-pressure pumps, mounted here on a trailer chassis; the designation HDP in the type 12 HDP 124 stands for Hochdruckpumpe, high-pressure pump, and the Aquajet range (Aquajet 11, Aquajet 12) covers mobile high-pressure cleaning units.
Read on 3 more paragraphs
The register lists 14 versions with unladen weights from 1,980 to 2,702 kg, gross weights from 2,000 to 3,000 kg, lengths from 3,930 to 4,690 mm and widths from 1,800 to 1,980 mm.
The small gap between unladen and gross weight is typical of these trailers: the weight of the fixed pump, drive and water tank makes up most of the permitted load, leaving little free payload beyond it. Such trailers are used in sewer cleaning, construction and industry, where high-pressure water jets remove deposits, coatings or concrete. Operators are mainly specialist pipe and sewer cleaning firms as well as construction companies that keep the trailers as a mobile work unit.
On a used trailer, the condition of the pump and its seals, the drive and hydraulics, axle and brake, rust on the frame, and the tightness of the water tank and hose lines all count; the pump's operating hours say more than the age of the chassis alone. Pressure gauges, safety valves and the record of the last service should also be checked before purchase.
Sources: SpecCodex register, model data: Hammelmann (weitere Modelle), Hammelmann (manufacturer)
Technical data
Dimensions and weights
| Width | 1,900 mmcorrect |
|---|---|
| Coupling-to-axle distance | 3,520 mmcorrect |
| Unladen weight | 2,560 kgcorrect |
| Gross vehicle weight | 2,700 kgcorrect |
Drivetrain and chassis
| Wheels | 4correct |
|---|---|
| Top speed | 100 km/hcorrect |
Frequently asked questions
How much does the HAMMELMANN AQUAJET, 14 weigh?
The unladen weight is 2,560 kg.
What is the gross vehicle weight of the HAMMELMANN AQUAJET, 14?
2,700 kg.
Up to what speed is the HAMMELMANN AQUAJET, 14 approved?
Approved up to 100 km/h.
When was the HAMMELMANN AQUAJET, 14 built?
Production years: 2017.
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 8 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.
