Head to head
Stewart GX16-21 L vs Stewart GX19-25 Z
The Stewart GX16-21 L is a bulk agricultural trailer with easy sheet cover. The Stewart GX19-25 Z is a twin axle long-body grain and silage trailer with hydraulic rear door.
Last reviewed 13 September 2026
Specifications side by side
| Stewart GX16-21 L | Stewart GX19-25 Z | |
|---|---|---|
| Cubic capacity | grain 21m3, silage 37m3 | 28m3 |
| Carrying capacity | 16,000kg | - |
| Unladen weight | 5,500kg | - |
| Body | 6700 x 2450 x 1370mm | - |
| Carry capacity | - | 19,000kg |
| Body dimensions | - | 6700x2450x1730mm |
Sources: Stewart GX16-21 L, Stewart GX19-25 Z. Figures vary by model year and options, so check with the supplier before you commit.
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
Buy or hire the GX19-25 Z if...
The longer-bodied version of Stewart's grain and silage trailer, giving more cubic capacity for the same 19 tonne rating. It suits root crop and silage contractors moving bulky, lighter loads where volume runs out before weight does.
Listed by
- Rising Sun Trailer Hire - York
Common questions
What is the difference between the Stewart GX16-21 L and the Stewart GX19-25 Z?
The Stewart GX16-21 L is a bulk agricultural trailer with easy sheet cover; the Stewart GX19-25 Z is a twin axle long-body grain and silage trailer with hydraulic rear door.
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