Head to head
Ifor Williams GX126 vs Stewart GX16-21 L
The Ifor Williams GX126 is 4,735kg lighter empty.
Last reviewed 13 September 2026

Key differences
- Unladen weight: the Stewart GX16-21 L weighs 4,735kg more empty.
Specifications side by side
| Ifor Williams GX126 | Stewart GX16-21 L | |
|---|---|---|
| Unladen weight | 765kg (Skids); 795kg (Ramp) | 5,500kg |
| Overall length | 5.70m | - |
| Overall width | 2.30m | - |
| Internal length | 3.66m / 12'0" | - |
| Internal width | 1.84m / 6'0" | - |
| Gross weight | 3500kg | - |
| Payload | 2735kg (Skids); 2705kg (Ramp) | - |
| Tyres | 155/70R12C | - |
| Carrying capacity | - | 16,000kg |
| Cubic capacity | - | grain 21m3, silage 37m3 |
| Body | - | 6700 x 2450 x 1370mm |
Sources: Ifor Williams GX126, Stewart GX16-21 L. 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 4,735kg lighter empty
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 GX16-21 L if...
A large bulk trailer used to cart grain and root crops at harvest, with an easy sheet system to cover the load without climbing on top. Farmers hire extra units like this at harvest to move crop faster than their own trailers allow.
Listed by
- Rising Sun Trailer Hire - York
Common questions
What is the difference between the Ifor Williams GX126 and the Stewart GX16-21 L?
The Ifor Williams GX126 is 4,735kg lighter empty. The Ifor Williams GX126 is a a twin-axle plant trailer available in Skids and Ramp variants for carrying machinery.; the Stewart GX16-21 L is a bulk agricultural trailer with easy sheet cover.
Which is lighter, the Ifor Williams GX126 or the Stewart GX16-21 L?
The Ifor Williams GX126. It is 4,735kg lighter empty than the Stewart GX16-21 L.
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