TREE SHEAR 450 FOR EXCAVATORS
Robust tree shear for professional applications
Ø 35-45 cm
2-in-1: Cutting and loading
A Biojack 450 tree shear is an excellent device for first thinning, tree felling in complicated areas, windthrow handling, and harvesting energy wood. In municipal applications the grapple can be used, for instance, for clearing roadsides and parks, next to buildings and powerlines.
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 felling grapple ensure that stumps are cut low and that the cutting result is neat. The grapple closes firmly around the tree before the cut, for maximal safety in urban felling.
The Biojack 450 energy wood grapple features tough log grabs.
The optional secondary upper grapple (EG-kit) is fitted with delimbing blades for removing branches on trees before the cut. The EG-kit also enables full tree vertical moving for bigger diameters, before felling.
The accumulation grapple (E-kit), for collecting several stems before loading, is an option to optimize and speed up the energy wood harvesting.
Biojack 450: 2-in-1 Cut and Load
Biojack 450EG: 3-in-1 Delimb, Cut, Load
Biojack 450EEG: 4-in-1 Delimb, Cut, Accumulate, Load
- For first thinning, tree felling in complicated areas, clearing away windthrows, energy wood harvesting, clearing of roadsides and parks.
- Moving blade: efficient and fast cut, wood loading enabled for optimized work.
- Delimbing enabled with the EG-kit (option) by moving the grapple along the trunk.
- Easy hydraulic: Only 1 pressure and 1 return hose.
- Flexible work cycle: Switch from cutting to loading, and from loading to cutting without interruption.
- Available with accumulating grapples (E-kit).
- Available quick couplings for example S40, S45, S50, S60 and NTP10 and many other quick couplers. Ask more.
- Available with rotator (TD-rotator and CPR15).
- Base machines: excavators (10-20 t), telescopic handlers.
Technical data
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Available with the following features and accessories
E-kit
The accumulation grapples (E-kit) can be used to gather several stems at a time, without having to load them, or move them onto a stack in between.
Wireless control
EG-kit
The EG-kit, i.e. the top grapples make it possible to hold even a larger trunk vertical, and to lower it safely onto the ground, e.g.
Normal grapples
TD Turning Device
For urban felling particularly, as well as for electric power line cleaning or any other sensitive work, the Turning Device is the solution.
