Head to head
Erde 143 vs Stewart GX 18-23 S
The Stewart GX 18-23 S is rated 19.4 tonnes heavier gross.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Stewart GX 18-23 S is rated 19.4 tonnes heavier gross.
Specifications side by side
| Erde 143 | Stewart GX 18-23 S | |
|---|---|---|
| Gross weight | 600kg | 20,000kg |
| Internal length | 1.44m | - |
| Internal width | 0.99m | - |
| Internal height | 0.40m | - |
| Unladen weight | 98kg | - |
| Payload | 502kg | - |
| Body size | - | 6,700 x 2,450 x 1,500mm |
| Cubic capacity | - | 23m3 grain, 39m3 silage |
| Tare weight | - | 5,900kg |
| Axles | - | 125mm dia., 10-stud, 420x180mm brakes |
Sources: Erde 143, Stewart GX 18-23 S. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the 143 if...
The Erde 143 is a step up in size from the Erde 102, still light enough for many family cars to tow without a braking system, and commonly used for camping, tip runs and light gardening or DIY loads. Its tipping body and low unladen weight make it a popular first trailer for private buyers.
Listed by
- Towy Trailer Centre - Llandeilo, Ffairfach
Buy or hire the GX 18-23 S if...
- you want one that is rated 19.4 tonnes heavier gross
An 18-23 tonne tipping trailer built for grain and silage haulage, with an easy-sheet system so one person can cover a loaded trailer without climbing on top. Its monocoque steel body gives it the extra capacity over Stewart's standard flat trailers.
Listed by
- Rising Sun Trailer Hire - York
Common questions
What is the difference between the Erde 143 and the Stewart GX 18-23 S?
The Stewart GX 18-23 S is rated 19.4 tonnes heavier gross. The Erde 143 is a a single-axle, unbraked general-purpose trailer with a tipping body, larger than the Erde 102.; the Stewart GX 18-23 S is a twin-axle tipping grain and silage trailer with an easy-sheet cover system.
Can I tow the Erde 143 or the Stewart GX 18-23 S on a car licence?
Stewart GX 18-23 S is rated over 3,500kg gross, which is beyond what a car can tow in the UK.
GetBrent is an independent directory and is not a dealer for, nor affiliated with, either manufacturer. Model and brand names are the trademarks of their owners.