Head to head
HM Trailers DC20 vs Ifor Williams BV126
The HM Trailers DC20 is a 12m3 commercial dump trailer. The Ifor Williams BV126 is a a wider, higher-capacity enclosed box van trailer.
Last reviewed 13 September 2026
Specifications side by side
| HM Trailers DC20 | Ifor Williams BV126 | |
|---|---|---|
| Axles | 2 x 127mm round axles, 385/65 R22.5 wheels | Twin (dual) |
| Capacity | 12 cubic metres | - |
| Body length | 5200mm (17ft) | - |
| Width | 2550mm (8ft 4in) | - |
| Overall length | 7284mm (23ft) | - |
| Max tipped height | 6210mm (20ft 4in) | - |
| Gross weight | - | 3500kg |
| Unladen weight | - | 980kg |
| Payload | - | 2520kg |
| Internal length | - | 3.60m |
| Internal width | - | 1.73m |
Sources: HM Trailers DC20, Ifor Williams BV126. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the DC20 if...
A dump trailer for hauling muck, aggregate or waste on a construction site, built to tip clear over a high-sided skip or wagon. Its round-axle running gear and reinforced chassis suit off-road site use rather than road haulage.
Listed by
- H M Trailers - Ongar, Fyfield
Buy or hire the BV126 if...
Aimed at businesses moving bulkier equipment or several machines that need to travel enclosed and secure, where the BV105 is too narrow or too light. Its 3500kg rating means a car-derived van or 4x4 with a suitable tow rating can still pull it.
Listed by
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
- Universal Trailers - Billingshurst
Common questions
What is the difference between the HM Trailers DC20 and the Ifor Williams BV126?
The HM Trailers DC20 is a 12m3 commercial dump trailer; the Ifor Williams BV126 is a a wider, higher-capacity enclosed box van trailer.
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