Bocker JUNIOR HD 18 – specifications
Built: 2018 · Series: Other models
Data for the version built 2018 · Data origin: Official register · sources
More machines from model year 2018
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
Böcker – other models: German trailer cranes of the AHK, HD and Junior series for roofers and material transport, 700 to 3,500 kg kerb weight
Böcker is a German manufacturer of trailer-mounted cranes; this collective page gathers crane models outside the named series. AHK stands for "Anhängerkran" (trailer crane), with the following figure giving the lifting capacity or reach; the HD ("Heavy Duty") series and the more compact Junior range differ in load capacity and jib length, the latter also carrying a figure for the number of jib sections.
Read on 3 more paragraphs
The register lists 63 versions with kerb weights from 700 to 3,500 kg and gross weights from 920 to 3,500 kg. Lengths range from 4,920 to 9,600 mm, widths from 1,270 to 2,300 mm.
Trailer cranes of this type are used by roofers, façade contractors and material-transport firms to lift building materials or components onto roofs and scaffolding without needing a dedicated mobile crane. Their compact build, mounted on a car-trailer chassis, makes them affordable and flexible for smaller firms. As braked class O2 trailers up to 3.5 t gross weight, they can be towed behind any suitable vehicle with a tow hitch and a category BE licence.
When buying used, check the jib sections and cable routing for wear, the hydraulic rams for leaks, and the frame for cracks at the support points. Stability on the outriggers, the trailer's brake system, and an up-to-date crane inspection certificate should all be checked. Spare parts for cables, hydraulics and the jib are supplied directly by the manufacturer.
Sources: SpecCodex register, model data: Böcker, Böcker
Technical data
Dimensions and weights
| Width | 1,290 mmcorrect |
|---|---|
| Coupling-to-axle distance | 3,350 mmcorrect |
| Unladen weight | 740 kgcorrect |
| Gross vehicle weight | 1,200 kgcorrect |
Drivetrain and chassis
| Top speed | 101 km/hcorrect |
|---|
Frequently asked questions
How much does the Bocker JUNIOR HD 18 weigh?
The unladen weight is 740 kg.
What is the gross vehicle weight of the Bocker JUNIOR HD 18?
1,200 kg.
Up to what speed is the Bocker JUNIOR HD 18 approved?
Approved up to 101 km/h.
When was the Bocker JUNIOR HD 18 built?
Production years: 2018.
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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Other models in this series
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.
