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SS 21 (16t)
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The SmartSilo SS.21, capable of storing 16 tonne of wheat is our second to largest silo. The SS.21 is most popular as a dairy feed/palm kernel silo and also a fertilizer silo. One advantage with this UV stabilized plastic is that you can store anything in them, at any time. And you can keep an 'eye' on this with the user - friendly sightglasses up the side of the SmartSilo.


  • 21,000ltr capacity
  • Clean and easy discharge
  • Double angle cone for fast discharge
  • Access ladder/safety cage system (optional)
  • Spring loaded lid
  • Very low maintenance concept
  • Totally reduced condensation problems
  • Flexible design package to suit your needs
  • Food and health grade rated
  • Affordable value
  • Top quality (no rust, fully UV stabilized)
  • Easy finance options
  • Quick delivery

Technical Information

Model   SS. 21
Silo Height (m)   5.2
Silo Width (m)   3.0
Silo ground clearence - custom (m)   0 - 1.6
Standard frame opening (m)   1.4
Silo Weight (kg)   625
Silo Thickness (mm)   8 - 12
Capacity (tonne)  


Wheat   16 tonne
Urea   16 tonne
Peas   16 tonne
Beans   16 tonne
Maize   15 tonne
Linseed   15 tonne
Barley   13.5 tonne
Meal   13 tonne
Pallets   12 tonne
Palm kernel   12 tonne
Oats   11 tonne
Capacity (ltrs)  



SS 21 (16t)

The SS.21 SmartSilo is our third largest silo, and is used most commonly for dairy feed and fertiliser.

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We have dealers in New Zealand and abroad that will be more than happy to provide you assistance.

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Contact Us
Send a Message 254 Easterbrook Road
Fernside 7691
New Zealand
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