Head to head
Graham Edwards GP85DB vs Ifor Williams HB403
The Graham Edwards GP85DB carries 1,342kg more and is 342kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Payload: the Graham Edwards GP85DB carries 1,342kg more.
- Unladen weight: the Ifor Williams HB403 weighs 342kg more empty.
- Gross weight: the Graham Edwards GP85DB is rated 1 tonnes heavier gross.
Specifications side by side
| Graham Edwards GP85DB | Ifor Williams HB403 | |
|---|---|---|
| Gross weight | 2600kg | 1600kg |
| Unladen weight | 425kg | 767kg |
| Payload | 2175kg | 833kg |
| Internal bed | 8'2" x 5' | - |
| Axles | Tandem | - |
| Brakes | Braked | - |
| Internal length | - | 3.08m |
| Internal width | - | 1.30m |
Sources: Graham Edwards GP85DB, Ifor Williams HB403. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the GP85DB if...
- you want one that carries 1,342kg more
- you want one that is 342kg lighter empty
- you want one that is rated 1 tonnes heavier gross
A farm and smallholder trailer for loose or bagged loads, bales or livestock kit, built to Graham Edwards' tandem-axle braked general-purpose spec rather than the lighter single-axle unbraked version.
Listed by
- G-Tec Trailers - Thetford, Holme Hale
Buy or hire the HB403 if...
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 GP85DB and the Ifor Williams HB403?
The Graham Edwards GP85DB carries 1,342kg more and is 342kg lighter empty. The Graham Edwards GP85DB is a a tandem-axle braked general-purpose dropside trailer; the Ifor Williams HB403 is a a compact single-horse or two-pony horsebox trailer.
Which is lighter, the Graham Edwards GP85DB or the Ifor Williams HB403?
The Graham Edwards GP85DB. It is 342kg lighter empty than the Ifor Williams HB403.
Which carries more, the Graham Edwards GP85DB or the Ifor Williams HB403?
The Graham Edwards GP85DB, by 1,342kg.
Can I tow the Graham Edwards GP85DB 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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