Air Jet Berry Harvester


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KOKAN 500S is towed behind harvester that efficiently harvests blueberry, raspberry, blackberry, black currants, haskap and other berries.

KOKAN500S with unique and innovative Air Jet harvesting technology by imitating storm and shaking plant/berry with pulsating air jets of controlled velocity and frequency, in a natural way and without physical contact with the plant is processing only technologically mature fruits without damages.

KOKAN 500S provides an innovative, unique and proven solution for effective Harvesting of wide range of fruits including Blueberries, Raspberries, Blackberries and Black Currants.

Unlike other industry available harvesters, the mechanism of agitating fruit plants is essentially touchless, resulting in minimum fruit bruises and bush damage rate.

Deploys industry proven and improved methods of detached fruit collection, transport and purification. Delayed free fall of detached and collected fruits is another inherent and distinctive design feature of KOKAN 500S, which provides further reduction in bruise rate. Air Jet Technology with technology of soft berry drops (pneumatic pillows) allows mechanically blueberry harvesting for the fresh market at the level of manual harvesting quality.

Inherent application versatility is accomplished via simple and user friendly adjustment of machine operating parameters, such as independent adjustment of pulsating air jets velocity and frequency.

Harvesting for fresh market

Unique harvesting solution with significant advantages


Advantages of Air Jet harvesting over mechanical harvesting

Mechanical berry harvesters with mechanical shaking technology with percussion system are represented on the world markets. With respect to mechanical shaking, KOKAN 500S offers air shaking and purification of fruits, which has many advantages:

  • Multi-functional harvester with friendly adjustment operating parameters for harvesting wide range of berry fruits including Blueberries, Raspberries, Blackberries, Black Currants and Haskap;
  • Selective harvesting – harvesting mature fruits only;
  • Capability of harvesting from the beginning of harvesting season, when there is a greater number of immature than ripe fruits;
  • Ability to harvest the same row from day to day without fear of trauma or damage to the plant;
  • Do not come to break gender branches and reduce the yield;
  • Air Jet Technology with technology of soft berry drops (pneumatic pillows) allows mechanically blueberry harvesting for the fresh market at the level of manual harvesting quality.

Advantages of Air Jet harvesting over manual picking

Today, picking berries in our country and in the world is mostly done manually, which requires considerable labor costs and prevents the rapid fruit harvesting. KOKAN 500S, in addition to more reliable and efficient harvesting, has other significant advantages over manual picking:

  • It replaces up to 200 pickers a day;
  • Meets Food Safety Standards (HACCP);
  • Increases yield in kilograms;
  • It prevents the onset and development of the disease;
  • It enables planting to be extended to economic viability;
  • Increases dry matter content by 50% over hand-picked fruits.

Photo gaLlery

Technical characteristics – Standard model

Length (with tow bar) mm5.200
Width (with closed platform) mm2.900
Width (with lowered platform) mm4.000
Height (lowest position) mm2.650
Weight kg3.700
Speed ​​of harvestingkm / h0,3-1,5
Harvesting capacity ha / Day (12h)2-4
Lifting height of the structure (max.) mm500
Number of crates pieces200
Number of persons served by the picker (min.) person3
Air tunnel height (min.) mm2.100
Air tunnel height (max.)mm2.600
Inlet air tunnel widthmm1.400
Outlet air tunnel widthmm900
Pneumatic dimensionsinc400/60-15.5 TL

With KOKAN Air Blueberry harvester no worries about seasonal labour availabilty!

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KOKAN500S harvesting quality is almost at the level of manual picking – 1st class quality blueberries for the fresh market!

Harvester capacity is 10.000 kg daily, it is possible to return investment, in full exploitation, within one harvesting season – no more thinking about seasonal operating expenses.

On top of that, Air jet technology supported with pneumatic pillows is not expensive as traditional technology.

For more information: email:, land line: +381118720874, web:



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Signed dealership contracts with companies around the world:

Blueline Equipment Company LLC, Yakima, Washington, USA – exclusive agreements for the following USA states: Oregon, California, Michigan, Washington and Canada: British Columbia;

– Kirkland UK, Kent – an exclusive agreement for market of United Kingdom of Great Britain and Norhtern Ireland;

King & Associates New Zealand Limited, Tauranga, New Zealand – an exclusive agreement for China, New Zealand and Australia

Customer review

By Hugh King on Apr. 29, 2020

The team at BSK have been great to work with as we commence sales in New Zealand, Australia and China. The product is innovative and fits the global berry situation perfectly. The administration and technical support has been responsive and timely. BSK deliver on their promise and we have built a trusting relationship. I look forward to supporting my Customers.


Biofeconda SRL, Maramures, Romania, a non-exclusive contract for the Romanian market.

If you would like to contact our representatives in these countries, please write us at:, via FB page: @BSKObrenovac or call us: +381 87 20 874 and we will connect you with our friends.

Sincerely, BSK team.



KOKAN500S presentation at Parcela La Esperanza, Bella Union plantation Chile

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On Saturday, 14.12.2019. we had a presentation of KOKAN500S harvester at Parcela La Esperanza, Bella Union plantation, in Chile.

The blueberry harvest season in Chile is underway and with the great help of our friend who represents us in Chile, we greeted interested in the performances of our harvester.

It was a pleasure to watch how are guys harvesting blueberries efficiently with fine-tuning of Air velocity and Air pulsations.


Best Berry Harvesting Solution in the World