Head to head
Ifor Williams GP126 vs Lider 39600
The Lider 39600 is 230kg lighter empty. The Ifor Williams GP126 is rated 1 tonnes heavier gross.
Last reviewed 13 September 2026

Key differences
- Unladen weight: the Ifor Williams GP126 weighs 230kg more empty.
- Gross weight: the Ifor Williams GP126 is rated 1 tonnes heavier gross.
Specifications side by side
| Ifor Williams GP126 | Lider 39600 | |
|---|---|---|
| Gross weight | 3500kg | 2500kg |
| Unladen weight | 780kg (skids) or 795kg (ramp) | 550kg |
| Internal length | 3.66m/12' | - |
| Internal width | 1.78m/5'10" | - |
| Internal bed | - | 256 x 148 x 30cm |
| Axles | - | 2 |
| Brakes | - | Braked |
Sources: Ifor Williams GP126, Lider 39600. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the GP126 if...
- you want one that is rated 1 tonnes heavier gross
A twin-axle general purpose trailer from Ifor Williams's plant range, used to carry mini diggers, dumpers and other small plant, or general building materials. Available with loading ramps or skids.
Listed by
- East Midlands Trailers - Leicester, Thrussington
Buy or hire the 39600 if...
- you want one that is 230kg lighter empty
A serious tipping trailer for groundworkers and smallholders shifting muck, aggregate or spoil in bulk, with braked axles for towing at higher payloads.
Listed by
- Lider Trailers - Accrington, Blackburn
Common questions
What is the difference between the Ifor Williams GP126 and the Lider 39600?
The Lider 39600 is 230kg lighter empty. The Ifor Williams GP126 is rated 1 tonnes heavier gross. The Ifor Williams GP126 is a general purpose plant trailer; the Lider 39600 is a a braked twin-axle tipping trailer rated at 2500kg gross weight..
Which is lighter, the Ifor Williams GP126 or the Lider 39600?
The Lider 39600. It is 230kg lighter empty than the Ifor Williams GP126.
Can I tow the Ifor Williams GP126 or the Lider 39600 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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