Head to head
Ifor Williams GX126 vs Lider 39400E
The Lider 39400E is 680kg lighter empty. The Ifor Williams GX126 is rated 3 tonnes heavier gross and is 1.93m (6.5ft) longer inside.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams GX126 weighs 680kg more empty.
- Gross weight: the Ifor Williams GX126 is rated 3 tonnes heavier gross.
- Internal length: the Ifor Williams GX126 is 1.93m (6.5ft) longer inside.
- Internal width: the Ifor Williams GX126 is 69cm (2.5ft) wider inside.
Specifications side by side
| Ifor Williams GX126 | Lider 39400E | |
|---|---|---|
| Internal length | 3.66m / 12'0" | 173cm |
| Internal width | 1.84m / 6'0" | 115cm |
| Gross weight | 3500kg | 500kg |
| Unladen weight | 765kg (Skids); 795kg (Ramp) | 85kg |
| Overall length | 5.70m | - |
| Overall width | 2.30m | - |
| Payload | 2735kg (Skids); 2705kg (Ramp) | - |
| Tyres | 155/70R12C | - |
| Axles | - | 1 |
| Brakes | - | Unbraked |
Sources: Ifor Williams GX126, Lider 39400E. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the GX126 if...
- you want one that is rated 3 tonnes heavier gross
- you want one that is 1.93m (6.5ft) longer inside
- you want one that is 69cm (2.5ft) wider inside
The GX126 is Ifor Williams' mainstream plant trailer for mini diggers, dumpers and similar machinery on a single-axle-per-side, 3500kg braked chassis. Hirers usually pick the Ramp version for self-loading and the Skids version where a separate loading ramp or forklift is already available.
Full GX126 specifications →Buy or hire the 39400E if...
- you want one that is 680kg lighter empty
The lightest motorcycle trailer in the Lider range, aimed at owners of smaller bikes who want the least weight to tow and store.
Listed by
- Lider Trailers - Accrington, Blackburn
Common questions
What is the difference between the Ifor Williams GX126 and the Lider 39400E?
The Lider 39400E is 680kg lighter empty. The Ifor Williams GX126 is rated 3 tonnes heavier gross and is 1.93m (6.5ft) longer inside. The Ifor Williams GX126 is a a twin-axle plant trailer available in Skids and Ramp variants for carrying machinery.; the Lider 39400E is a an unbraked single-axle trailer for carrying one motorcycle, lighter than the 29420/39401..
Which is lighter, the Ifor Williams GX126 or the Lider 39400E?
The Lider 39400E. It is 680kg lighter empty than the Ifor Williams GX126.
Can I tow the Ifor Williams GX126 or the Lider 39400E 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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