FAE UMM/S – specifications
Series: Other models
Build year not documented · Data origin: Manufacturer information · sources
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FAE UMM/S/EX: forestry mulcher head from the Italian manufacturer for excavators between 25 and 40 tonnes operating weight, shredding vegetation directly at the carrier
FAE is an Italian manufacturer of attachments for forestry and soil work, based in northern Italy, known chiefly for mulcher heads, rock cutters and tillers mounted on excavators, wheel loaders and tractors. The UMM/S/EX belongs to the forestry mulcher category and is listed as a head for excavators.
Read on 3 more paragraphs
The register lists an excavator carrier machine for the UMM/S/EX with an operating weight between 25 and 40 tonnes. For an attachment head like this, that weight range determines the size class: the mulcher head itself is not sized by its own power output but by how much hydraulic power and attachment weight the carrier machine supplies and can carry.
Forestry mulchers such as the UMM/S/EX shred vegetation, stumps and leftover wood on the spot, instead of felling and hauling it away. Mounted on an excavator, the head can be worked precisely via the boom on slopes, in ditches and in rough terrain that a carrier with a front-mounted attachment could not reach. The quick coupler and hydraulic connections have to match the excavator's control circuit.
When buying used, the condition of the rotor shaft and its bearings matters most, since imbalance from worn or missing rotor tools quickly wrecks the bearings. Hydraulic motors and lines should be checked for leaks, the housing for cracks, and weld seams for rework, which can point to earlier damage from stones or stumps.
Sources: SpecCodex-Register: Kennwerte des Modells FAE UMM/S/EX, FAE Group (manufacturer)
Technical data
Other data
| Carrier machine | Traktorcorrect |
|---|---|
| Power hp max | 350correct |
| Power hp min | 180correct |
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.
- 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 4 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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Other models in this series
Sources: Manufacturer documentation, fae-group.com (retrieved August 2026) · Dealer data sheet, fae-group.com (retrieved August 2026) · Data sources and cross-checks
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