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Blue Series – Trailed Air Seeders

For the controlled traffic purist, and those wanting the flexibility and functionality of small to medium sized machines. The Blue Series air seeders will help you to optimise planting times.

Gason’s proven range of air seeders are robustly engineered, highly accurate and extremely easy to use.

VRT Metering System
Metering accuracy is assured with Variable Rate Technology, featuring ease of calibration and application rate changes from the tractor cabin.

SR Meterbox
Side Release meterboxes provide exceptional functionality, enabling fast and effective cleaning/changeover, and catering to a wide range of seeding practices.

Australian Made And Owned

Models Available


The most affordable of our tow behind air seeders. This trailed model has the capacity of it’s bigger brother without the added expense of controlled traffic. Ideal for smaller farms with mixed operation.


The versatile 1860 models are the perfect balance of functionality and affordability. Front tow and rear tow options are available, and rear tow models are configured with controlled traffic (castor or steering). The 1860 suits smaller farms where large heavy machinery is not always necessary.


The upgraded 1890 models come with larger bin sizes and an abundance of options not offered on the 1760/1860 models. Rear tow machines can be configured with controlled traffic (castor or steering), and all can be customised with many features of the Platinum Series high capacity range.

Configurations and Specifications

Bin CapacityBin SplitMeterboxWheel Type Wheel CentresTow Type
17606,200L (2 bin)
6,490L (3 bin)
44/56SRTrailed2m or 3mRear
18606,200L (2 bin)
6,490L (3 bin)
SRCTC or CTS3m*Front or Rear
18909,200L (2 bin)
9,260L (3 bin)
SRCTC or CTS3m*Front or Rear
CTC = Controlled Traffic Castoring, CTS = Controlled Traffic Steering.
*please contact dealer for model configurations

Watch 1890RT in action