JAK-250R Tree shear GEN4 for excavator

JAK-250R Tree shear GEN4 for excavator

Excavators 5-12 tn (11000-26455 lbs)

  • Available with 360° Rotator system
  • Available with eBoost hydraulic system
  • Available with one optional hydraulic line
  • Made of Hardox® wear-resistant steel
  • CE approved
  • Made in Finland
  • Removable blade

The JAK-250R tree shear can be equipped with a 360° rotation system!

The JAK-250R GEN4 is a fast, compact and efficient tree shear designed for use on excavators weighing between 5 and 12 tonnes. Equipped with a 360° rotation system, the tree shear can be freely rotated in both directions along the body axis. The optional eBoost hydraulic system increases the speed of the tree shear by up to 100% without reducing power.

The double jaw design ensures a firm and secure grip on the tree trunk. With this tree shear you can easily clear trees up to 250 mm thick trunks. Thanks to the detachable blade, you can also use it as a normal tree shear.

By replacing the rear part, the JAK-250R GEN4 tree shear can also be used on wheel loaders and telehandlers.

We use strength-rated Hardox® wear-resistant steel for durability and reliability in all situations and conditions. Domesticity and quality materials are the basis of the JAK-250R GEN4 tree shear.

 

Clips

The most common excavator attachments

On request according to the type of machine ordered by the customer

Metric Imperial
Weight 270 kg 595 lbs
Height 500 mm 19.6 in
Cutting diameter 250 mm 9.8 in
Operating pressure 250-300 bar 3625-4351 psi
Oil flow* 50-120 l/min 13.2-31.7 gal/min
Opening 690 mm 27.1 in
Collision plate height 390 mm 15.3 in
Weight of the excavator attachment 56 kg 123 lbs
Warranty 24 months 24 months

*eBoost halves the amount of oil needed

Work more efficiently and save money








Estimated benefit of the eBoost hydraulic system when used with a collector

Per week

Per month

Per year

Accessories

eBoost hydraulic system - a powerful and energy-efficient accessory to improve the performance of excavators and energy wood excavators

eBoost® hydraulic system

B and R series JAK for Tree Shear

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360 Pyörittäjäyksikkö kiinni energiakourassa

360 ° Rotator system

R-series JAK tree shears

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Joukkokeräin JAK energiakouraan - tehokasta raivausta.

Collector Gen2 B/R-Series

B/R series JAK tree shears

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Kaapeliohjaus energiakouralle

Cable control

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Radio-ohjaus energiakouralle

Radio control

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Sähköohjattu 6-2 suuntaventtiilin tuotekuva

Electrically controlled 6/2 directional valve

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LP cylinder product image with transparent background

Cylinder options

B, K and R series JAK for Tree Shear

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Tree shear jaw with three fingers.

Working chin with three fingers

B, R and K series JAK for Tree Shear

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Kiinteä jatkopuomi energiakouralle

Solid extension

B, C and R series JAK-tree shears

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Kaatotuki energiakouralle

Felling support

For B- and R-series JAK Tree Shears

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Excavator brackets for tree shears

Attachments for excavators

B-, C- and R-series JAK Tree Shears

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Tree shear rear end for excavator

Excavator rear end

R-series JAK for Tree Shear

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Tree shear rear end for loader

Wheel loader and telehandler rear end

R-series JAK for Tree Shear

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Avant clamp for tree shear

Avant-garde

R-series JAK for Tree Shear

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Heel R-series

R-series excavator for the tree shear

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