The JAK-250R is designed for use with 3 to 6 ton (6600-13200 lbs) wheel loaders and telehandlers with a maximum lifting capacity of at least 900 kg (1984 lbs). By changing the rear part to be connected to the grapple, it is also possible to harness the JAK-250R for use in excavators, for example.
The structure with two cylinders cuts the trees efficiently and precisely up to a thickness of 25 cm (9,8 in). The jaws and high profile of the JAK-250R tree shear take a firm and unmistakable grip on the wood. With the JAK-250R’s wide 690 mm (27 in) opening, it is also easy to cut several trees at once.
The firmly pressed wood is cut precisely and neatly thanks to a cutting blade shaped for the purpose, after which the wood material firmly attached to the grapple can be lifted to the desired location.
If necessary, the cutting blade can be removed, in which case the tree shear acts as a wood grapple.
JAK-250R tree shear specifications
Weight: 270kg (595 lbs)
Multimount -adapters weight: 57 kg (125,6 lbs)
Cutting diameter: 250 mm (9,8 in)
Working pressure: 250-300 bar (3 625-4 351 psi)
Minimum oil flow: 60 l/min (15,8 gal/min)
Height: 530 mm (20,8 in)
Operating machines
The JAK-250R can be equipped with the most standardized attachment methods for wheel loaders and telehandlers. Examples of suitable machines are:
Skid steer loaders
Wheel Loaders
Telescopic handlers
By replacing the rear end, it is also possible to harness the JAK-250R for use also in excavators, for example.