KAESER M43 – specifications
Built: 2007 · Series: Other models
Data for the version built 2007 · Data origin: Official register · sources
More machines from model year 2007
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
Kaeser – other models: collective page of the M range up to 750 kg outside the named types, from Coburg, unladen and gross weight 510 to 750 kg, length up to 3,635 mm
This page gathers the towable construction compressors of Kaeser that the register could not assign to a named range. The manufacturer, based in Coburg, builds the mobile compressor units on a single-axle, unbraked chassis of EU class O1; the type name M followed by a number from 20 to 50 orders the size, and suffixes such as PE or E mark electrically driven variants alongside the engine-driven base types. The Finnish model word 'vaunukompressori' (wagon compressor) shows that part of the registration data comes from Finland.
Read on 3 more paragraphs
The register lists here 21 versions with unladen weights from 510 to 750 kg, gross vehicle weights likewise from 510 to 750 kg, lengths from 2,540 to 3,635 mm and widths from 1,050 to 1,454 mm.
As unladen and gross weight lie close together in this range, the units stay entirely within the brake-free class up to 750 kg and can be towed by any car with sufficient tow capacity; Kaeser thus covers the need of trade workshops and small building sites for mobile compressed air without requiring a higher trailer licence category.
Buying used, check the operating hours and service state of the compressor unit, the condition of valves, filters and cooler, and on the chassis the axle, tyres and lighting system; Kaeser and its authorised workshops run a consistent spare-parts programme for the compressed-air technology.
Sources: SpecCodex register, model data: Kaeser (weitere Modelle), Kaeser Kompressoren (manufacturer), Zulassungsdaten Traficom (Finnland)
Versions of this model in the register
Each row is a separate entry with its own data. The figures on this page belong to the row marked ●.
| Version | Built | kW | EU type approval | Origin |
|---|---|---|---|---|
| ● KAESER M43 | 2007 | — | — | Official register |
| M43 | 2007–2008 | — | — | Official register |
Technical data
Dimensions and weights
| Length | 2,748 mmcorrect |
|---|---|
| Width | 1,430 mmcorrect |
| Unladen weight | 740 kgcorrect |
Frequently asked questions
How much does the KAESER M43 weigh?
The unladen weight is 740 kg.
What are the dimensions of the KAESER M43?
2,748 mm × 1,430 mm.
When was the KAESER M43 built?
Production years: 2007.
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.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
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This page carries 4 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: Traficom — Finnish vehicle register (retrieved August 2026) · Data sources and cross-checks
Trailer in 3D section
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