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Indespension Alumax 10' x 5'7" Plant Trailer vs Stewart GX16-21 L

The Indespension Alumax 10' x 5'7" Plant Trailer is 4,910kg lighter empty.

Last reviewed 13 September 2026

Indespension Alumax 10' x 5'7" Plant Trailer
Indespension Alumax 10' x 5'7" Plant Trailer - image: Indespension
Stewart GX16-21 L
Stewart GX16-21 L - image: Rising Sun Trailer Hire

Key differences

Specifications side by side

Indespension Alumax 10' x 5'7" Plant TrailerStewart GX16-21 L
Unladen weight590kg5,500kg
Gross weight3500kg-
Payload2910kg-
Internal size3.05 x 1.70-
Bed height367mm-
Carrying capacity-16,000kg
Cubic capacity-grain 21m3, silage 37m3
Body-6700 x 2450 x 1370mm

Sources: Indespension Alumax 10' x 5'7" Plant Trailer, Stewart GX16-21 L. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the Alumax 10' x 5'7" Plant Trailer if...

  • you want one that is 4,910kg lighter empty

A lightweight plant trailer with a low bed and shallow ramp angle, aimed at mini digger hire and contractors who want a high payload from a 3.5 tonne gross weight.

Full Alumax 10' x 5'7" Plant Trailer 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

Full GX16-21 L specifications →

Common questions

What is the difference between the Indespension Alumax 10' x 5'7" Plant Trailer and the Stewart GX16-21 L?

The Indespension Alumax 10' x 5'7" Plant Trailer is 4,910kg lighter empty. The Indespension Alumax 10' x 5'7" Plant Trailer is a 10 ft x 5 ft 7 in lightweight 3.5 tonne plant trailer; the Stewart GX16-21 L is a bulk agricultural trailer with easy sheet cover.

Which is lighter, the Indespension Alumax 10' x 5'7" Plant Trailer or the Stewart GX16-21 L?

The Indespension Alumax 10' x 5'7" Plant Trailer. It is 4,910kg lighter empty than the Stewart GX16-21 L.

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