YouTube.svg Facebook.svg 


New rotator adapter 140 mm


We now propose a new adapter model for rotators 140x140 mm / 4 bolts. 

In the center of the adapter is a bushing for hydraulic hoses. It can be fastened on Tree Shears, where is a standard flange ⌀173 mm, such as Biojack 180, Biojack 230, Biojack 300, Biojack 400S and Biojack 400 Combi. 


New rotator adapter 140 mm

Expanding to Canada


The Biojack 300 tree shear is doing great in wildfire prevention next to Whistler. 

What’s best? The grapple grabs firmly the tree before cutting. No more safety hazard next to buildings and power lines! 

The cut is super quick. The knife requires less maintenance than a chainsaw and happens to be perfect for working in mountain, where the slope and the stones can complicate the cutting process. 

Cutting and Loading with the same grapple is easy: the knife is inside the chassis for the loading job and the Biojack can be used like a normal grapple. Felling, sorting, gathering logs, re-cut logs, grabbing a pile of logs, all that is possible without interruption. 

Only 2 hydraulic hoses are necessary thanks to the sequence system. All is swiftly working and easy to use. Cutting up to 30 cm / 12”. 

Biojack 300 in Whistler, BC

Our new website serves you more comprehensively than ever


You now have a wider and easier access to the information about our products. The new functionality of our website makes selecting grapples to match your base machine simple, which facilitates purchasing the new grapple. We have added news and other interesting topics. In these sections you can look for hints about events and trade shows, or learn about our different campaigns!

Our new website is also a more efficient tool for our dealers; for instance, this is where you can find materials to promote new Biojack products.

Should you find any faults or errors you are welcome to send us feedback to


biojack verkkosivu

We value the opinion of our dealers and Biojack users.


We value the opinion of our dealers and Biojack users.

All Biojack products are being continuously developed, and invariably in cooperation with their users.
“We are always open to feedback. This is the only way to make sure that our product development is on the correct path”, says Janne Asikainen, CEO of Biojack.

Biojack User

We are looking forward to your feedback on the functioning of the grapple. Please let us know if you have any suggestions about how to make the product better. We are also interested to learn how did the transaction go from your standpoint. Was the grapple delivered to you as promised? Did you receive from your dealer guidance and support for commissioning the unit?

biojack palaute

Good vibes and a view to the market at KoneAgria trade show


KoneAgria, the three-day specialist trade show for agricultural machinery and equipment ended in Tampere on Saturday with a good feeling. Based on preliminary data, the trade show was visited by over 15 000 agricultural professionals.

“This year the scope of KoneAgria was very wide. It was a pleasure that almost every operator in the industry attended the show. There were also some first-time attendees. This gave visitors an excellent opportunity to compare the offering”, says Marko Toivakka, Head of exhibition. “Judging by the feedback received from the exhibitors the visitors were satisfied, leaving quote requests and concluding deals”, Toivakka continues.