Fertilizer spreader
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Efficiency
up to 50 ha/h Operating widthup to 28 m -
Fuel consumption
0,25–0,35 l/ha
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Efficiency
up to 50 ha/h Operating width28 m -
Fuel consumption
0,2–0,25 l/ha
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Efficiency
up to 60 ha/h Operating widthup to 28 m -
Fuel consumption
up to 0,25 l/ha
About fertilizer spreader
The spreader is designed for surface application of dry granular mineral fertilizers starting from early spring (on a snow shard) and during the optimum terms.
Comparison of the "Tuman" line spreaders
For a wide
range of tasks
![]() Tuman-3
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![]() Tuman-2M
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![]() Tuman-1M
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Field speed |
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Efficiency |
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Hopper volume |
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Operating width |
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Fertilizer application rate |
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Soil pressing |
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Fuel consumption |
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Equipment
Spreading discs, chokes
The spreading discs are made of stainless steel. The rotational speed of the discs is 750 rpm.
Fertilizer consumption can be adjusted by setting the extreme position of the metering choke. The choke is equipped with an electric actuator that gradually opens or closes it depending on the speed of movement.
The setting choke is used to regulate the delivery point to the discs, which determines the distribution pattern of the fertilizer across the working width.
A universal
solution
Tuman-1M | Tuman-2M | Tuman-3 | |
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Operating width |
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Number of spreading discs | 2 pieces | 2 pieces | 2 pieces |
Rotation speed of spreading discs | 750 ±50 rpm | 750 ±30 rpm | 750 ±30 rpm |
Flow rate and reservoir
The hopper for dry granular mineral fertilizers made of stainless steel is equipped with a special mesh that prevents large clods of fertilizers and debris from getting onto the spreading discs.
To the very last
granule
Tuman-1M | Tuman-2M | Tuman-3 | |
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Hopper volume | 1000 l | 2000 l | 2500 l |
Fertilizer consumption |
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Fuel consumption |
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Computers and chemical systems equipment
The flow controller is installed in the cabin. Operating width, application rate, fertilizer density, speed and hopper correction factors are set by a computer. The interface is key operated.
The spreader flow controller is used to adjust the application rate.
The efficiency
in 2 times higher

Bars-5
Application variations
Complex solutions
Atlas + Bars-5
Manual control of sections
Automatic flow control mode
Manual flow control mode
Driving in parallel lines
Capability to work at night
Overlap visualization
Creating of field boundaries
Calculation of area
Automatic sections control