Tree Shear Biojack 230 for Excavators
Light and compact tree shear even for challenging tasks
4-in-1
Delimb
Cut
Collect
Load
A Biojack 230 energy wood grapple is an excellent tool for primary thinning, felling of trees in problem areas, clearing away windthrow, and harvesting energy timber. In municipal applications the grapple can be used, for instance, for clearing roadsides and parks.
Due to the movable blade, felling and loading can both be performed without any special modifications. There is no need to remove the blade for loading; in the loading position it is securely stowed away inside the frame.
Installation is easy and swift; no additional hydraulics is required, other than a pressure and a return hose. The technical features of this Biojack grapple ensure that stumps are cut low and that the cutting result is smooth.
- 270 kg
- 20-25 cm
The Biojack 230 energy wood grapple is fitted with delimbing grapples as standard. Timber dries better and, the quality of wood chips is more uniform.
The Biojack 230 energy wood grapple is also available with a accumulating grapples (E-kit) with wireless control as standard, and top grapples (EG-kit), which can also be retrofitted. The accumulating grapples can be used to gather several stems at a time, without having to load them, or move them onto a stack in between.
Moreover, the energy wood grapple is also available with brushwood grapples.
Biojack 230 – 3 in 1 – Delimb, Cut & Load
Biojack 230E – 4 in 1 – Delimb, Cut, Accumulate & Load
- for primary thinning, felling of trees in problem areas, clearing away windthrow, and harvesting energy timber, clearing of roadsides and parks
- moving blade
- delimbing by moving the grapple along the trunk
- no additional hydraulics is required, other than a pressure and a return hose
- flexible work cycle
- delimbing grapple fitted as standard, trees can be limbed before cutting
- available with accumulating grapples, brushwood grapples, or normal grapples
- available with the following excavator couplings: S40, S45, S50, S60, S70, S80 and NTP10
- base machine: excavators 6-10 t, telescopic handlers
Technical data
Weight | 270 kg (595 lbs) |
Trunk cutting diameter (Nordic timber species) | 200-250 mm (8-10″) |
Grapple opening | 775 mm (30″) |
Total height in the felling position | 490 mm (19″) |
Oil flow | 40-80 L/min (10-21 gpm) |
Operating pressure range (total pressure – back pressure) | 190-240 bar (2755-3480 psi) |
Back pressure, max. | 20-30 bar (290-435 psi) |
Hydraulic connections | Pressure and return lines min. 1/2″ |
Available with the following features and accessories
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