Head to head
Graham Edwards TP126 vs Ifor Williams HB403
The Graham Edwards TP126 is rated 1.9 tonnes heavier gross. The Ifor Williams HB403 is 293kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Graham Edwards TP126 is rated 1.9 tonnes heavier gross.
- Unladen weight: the Graham Edwards TP126 weighs 293kg more empty.
Specifications side by side
| Graham Edwards TP126 | Ifor Williams HB403 | |
|---|---|---|
| Gross weight | 3500KG | 1600kg |
| Unladen weight | 1060KG | 767kg |
| Length | 12' | - |
| Width | 6'6" | - |
| Axles | TANDEM | - |
| Payload | - | 833kg |
| Internal length | - | 3.08m |
| Internal width | - | 1.30m |
Sources: Graham Edwards TP126, Ifor Williams HB403. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the TP126 if...
- you want one that is rated 1.9 tonnes heavier gross
A tipping trailer for groundworks, landscaping and site clearance where loads such as spoil and aggregate need to be tipped out. Removable side extensions and loading ramps are optional.
Full TP126 specifications →Buy or hire the HB403 if...
- you want one that is 293kg lighter empty
The smallest trailer in the HB horsebox range, bought by owners of a single horse or a couple of ponies who want the lightest legal option that can still be towed by a mid-size car.
Listed by
- Horse Trailer Sales - Robertsbridge, Staplecross
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Common questions
What is the difference between the Graham Edwards TP126 and the Ifor Williams HB403?
The Graham Edwards TP126 is rated 1.9 tonnes heavier gross. The Ifor Williams HB403 is 293kg lighter empty. The Graham Edwards TP126 is a 12 ft x 6 ft 6 in tandem axle 3.5 tonne tipping trailer; the Ifor Williams HB403 is a a compact single-horse or two-pony horsebox trailer.
Which is lighter, the Graham Edwards TP126 or the Ifor Williams HB403?
The Ifor Williams HB403. It is 293kg lighter empty than the Graham Edwards TP126.
Can I tow the Graham Edwards TP126 or the Ifor Williams HB403 on a car licence?
Yes, as far as the licence goes. Both are rated at or under 3,500kg gross, and a car (B) licence has covered towing up to 3,500kg since 16 December 2021. Your car still has to be rated to tow the loaded weight - check the handbook or the VIN plate.
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