Steelwrist HCX14 – specifications
Series: HCX
Build year not documented · Data origin: Manufacturer information · sources
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Steelwrist HCX – the range of excavator attachment compactors from the Swedish maker, from the HCX6 to the HCX26, 190 to 590 kg unladen weight
This page gathers the HCX attachment compactors from Steelwrist: HCX6, HCX8, HCX12, HCX14, HCX20 and HCX26. Steelwrist is a Swedish maker of attachments and quick couplers for excavators, known chiefly for tiltrotators and quick couplers; the HCX range extends the programme with hydraulically driven compaction plates fitted to the excavator arm in place of the bucket. The number in the type designation orders the size ascending, from the small HCX6 to the heavy HCX26.
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The register lists here 6 versions with unladen weights of 190 to 590 kg.
Such attachment compactors are used in utility and pipeline construction to compact trench backfill, pipe bedding and surfaces without keeping a dedicated compaction machine, since the unit is guided directly by the excavator.
As build size rises from the HCX6 to the HCX26, both the centrifugal force and the own weight of the compaction plate grow, shifting the compacting depth and the soil type each version suits; since the eccentric runs off an auxiliary hydraulic circuit on the excavator, its flow rate has to match the given HCX size, while the excavator's weight class has to safely absorb the reaction forces at the arm.
Buying used, on attachment compactors the condition of the compaction plate, the hydraulic drive and the coupling to the excavator's quick coupler matter most, since this varies by excavator maker; parts and service run through Steelwrist's specialist trade for construction-machinery attachments.
Sources: SpecCodex register, model data: Steelwrist Anbauverdichter HCX
Technical data
Dimensions and weights
| Unladen weight | 420 kgcorrect |
|---|
Working data
| Working width | 630 mmcorrect |
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Other data
| Carrier machine | Baggercorrect |
|---|---|
| Carrier max. | 14 tcorrect |
| Carrier min. | 12 tcorrect |
Frequently asked questions
How much does the Steelwrist HCX14 weigh?
The unladen weight is 420 kg.
What to check before buying
- Check the hour meter against the service records — a replaced instrument is the most common gap.
- Compare the data plate and chassis number with the papers.
- Check the weights in the papers against the figures here — attachments change them.
- Ask about parts availability for this build year — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
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This page carries 6 individual figures for this model. They come from 2 recorded sources; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
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Sources: Manufacturer documentation, steelwrist.com (retrieved August 2026) · Dealer data sheet, steelwrist.com (retrieved August 2026) · Data sources and cross-checks
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