Concrete mixers: record capacity terms and residue honestly
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A concrete mixer's drum capacity and mixing capacity can be different figures. Name the quantity you mean, use the correct model record and describe the condition separately.
For example, Altrad Belle's Minimix 150 specification lists a maximum drum capacity of 130 litres and maximum mixing capacity of 90 litres for the variants shown. It also distinguishes petrol and electric versions. The model name itself is not a capacity statement.
Those figures illustrate the difference; they should not be applied to a different mixer or an unidentified replacement drum. Match the machine and variant before quoting a specification.
Replace an ambiguous description
| Ambiguous wording | More useful information |
|---|---|
| “150-litre mixer” | Model identity, documented drum capacity and documented mixing capacity |
| “Electric mixer” | Recorded voltage and motor variant from the relevant plate |
| “Complete” | Itemised machine, stand and accessories included in the sale |
| “Clean drum” | Dated photographs and a factual account of visible residue |
| “Ready for site” | Current assessment, known defects and the exact scope of any work completed |
The corrected wording needs facts from your machine. Do not fill a missing specification with the closest number from an online listing.
For a replacement drum, retain the part number or purchase record if available. A compatible part claim should come from an applicable source. Its presence does not automatically resolve the identity or condition of the rest of the mixer.
Describe residue without making up a cleaning result
Photograph accessible visible deposits and describe their location. Distinguish a record of cleaning work from a claim that every internal surface is clean.
“Visible hardened residue inside drum; photographs supplied” tells a buyer more than “usual wear”. If a competent contractor has assessed or removed deposits, retain the scope and date of the work. Avoid guessing what a remaining deposit contains or whether it is harmless.
This guide is not a cleaning procedure. Do not enter the drum, remove protection or run the mixer for photography. Let a competent person decide how an inspection or necessary work can be carried out safely.
The broader process-residue handover guide helps when previous materials or cleaning records raise questions beyond ordinary appearance. It is especially useful for a mixer whose prior use is uncertain.
Make the package visible
Photograph the stand and other included parts separately as well as in the overall arrangement, where safe. A buyer should not have to infer whether the stand shown nearby belongs to this lot.
Identify the power source from the actual machine. An electric variant should not inherit the weight or dimensions of a petrol model in a copied description. Keep the manufacturer's stated measurement basis, such as whether the stand is included in a weight.
For battery equipment, identify the actual battery and charger allocation. If a charger is shared with retained equipment, resolve that before agreeing the sale package.
An honest package description can be short: exact model and variant, supported capacity terms, included components, observed condition, records available and unresolved points.
What does “working” mean here?
A recollection that the mixer ran on the last job is historical information. Give the date and source, and state whether it has been assessed since then. Do not convert that recollection into an unrestricted current condition claim.
If a fault is recorded, provide the observation and any diagnosis from a competent repairer. The non-running plant guide shows how to separate the two. For a former hire machine, the service-record guide helps connect reported defects with completed repairs.
Send the description, photographs and available records to UK Auction Group when discussing a sale. Clear capacity terms and a complete parts list help the catalogue answer practical buyer questions without overselling a small machine.
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Sources
This guide gives general information. Equipment-specific, legal, tax and safety decisions may need a qualified adviser or competent specialist. The guides do not promise sale prices, fees or results.