- Product group:
- Harvesters, grapples, energy grapples
Biojack Oy
- Booth:
- B8
We design and manufacture multifunctional tree shears and harvesting heads, mostly for energy wood, first thinning and tree care, for all kind of machines, from ATV to heavy diggers.
The original idea of Biojack dates from back in 2006. The owner of Nummek had a solid background in forest equipment and wanted to develop the company’s activities. We simply asked foresters what they need to harvest energy wood. Two main properties came up always: cutting and loading capabilities. So we designed a first tree shear with mobile blade and tilt, the Biojack 150, and launched it in 2008 with the motto CUT & LOAD. This very first Biojack 150 prototype is still in use to this day!
We perfected our grapples, added different options like the delimbers, the stem collectors, the wireless control, developed the range, according to what our customers wanted.
In 2010, we launched the Biojack series for excavators.
Our product range is extensive, since we wish to serve our customers in the widest possible way – from professional contracting to performing minor jobs.
The purpose of the energy grapples we produce is to make users’ work easier. We wish to ensure that our grapples are always multifunctional, easy to use and reliable.
We cooperate with Biojack users on an ongoing basis to make our products even better.
Only the best is good enough for us.
Check out our offers
Biojack MasterGrapple 320
It’s not only a tree shear, but a real fix-mounting-grade loading grapple, with large and solid clamps.Ideal in forest harvesting, ditch cleaning, tree removal, and some other dirty work around, like piling and sorting different materials like energy wood, logs, stumps, building materials.
Expo location: B8
Valid 28.–30.8.2025
Biojack MasterGrapple 260
It’s not only a tree shear, but a real fix-mounting-grade loading grapple, with large and solid clamps.Ideal in forest harvesting, ditch cleaning, tree removal, and some other dirty work around, like piling and sorting different materials like energy wood, logs, stumps, building materials.
Expo location: B8
Valid 28.–30.8.2025