Head to head
Bailey Trailers TB12-15 vs HM Trailers DC20
The Bailey Trailers TB12-15 is a twin axle tipping trailer range, 12 to 15 tonne capacity. The HM Trailers DC20 is a 12m3 commercial dump trailer.
Last reviewed 13 September 2026
Specifications side by side
| Bailey Trailers TB12-15 | HM Trailers DC20 | |
|---|---|---|
| Capacity | 15.8m3 (TB12) to 19.7m3 (TB15) | 12 cubic metres |
| Axles | 2 x commercial 10-stud | 2 x 127mm round axles, 385/65 R22.5 wheels |
| Body size | 5400x2500x1225mm (TB12) to 6000x2500x1300mm (TB15) | - |
| Tyres | 385/65 R22.5 | - |
| Suspension | 32 tonne, 3-leaf, tandem | - |
| Body length | - | 5200mm (17ft) |
| Width | - | 2550mm (8ft 4in) |
| Overall length | - | 7284mm (23ft) |
| Max tipped height | - | 6210mm (20ft 4in) |
Sources: Bailey Trailers TB12-15, HM Trailers DC20. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the TB12-15 if...
Bailey's TB12-15 range covers three tipping trailer sizes on the same heavy commercial running gear, aimed at contractors and plant hire yards moving aggregate, spoil and site waste. The largest, the TB15, carries close to 20m3 of loose material, so it suits bulky waste rather than dense loads.
Listed by
- Bailey Trailers Ltd - Sleaford, Sleaford
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
Common questions
What is the difference between the Bailey Trailers TB12-15 and the HM Trailers DC20?
The Bailey Trailers TB12-15 is a twin axle tipping trailer range, 12 to 15 tonne capacity; the HM Trailers DC20 is a 12m3 commercial dump trailer.
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