JAK-250B Tree shear GEN4 for excavator

JAK-250B Tree shear GEN4 for excavator

Excavators 5-12 tn (11000-26455 lbs)

  • 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-250B tree shear for excavators can be equipped with eBoost hydraulic system!

The JAK-250B GEN4 tree shear for excavators is a compact, fast and efficient solution for excavators from 5 to 12 tonnes. This high-performance grapple is designed to deliver outstanding performance in all working conditions. The optional eBoost hydraulic system delivers up to 100% speed improvement without compromising power, making the JAK-250B GEN4 an even more efficient and productive tool.

Thanks to the updated chassis, the number of accessories has increased considerably. The model-protected double jaw design ensures a solid and secure grip on the tree trunk. With this tree shear you can easily clear trees up to 250 mm thick. Thanks to the detachable blade, you can also use the JAK-250B as a regular tree shear.

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-250B tree shear.

 

Clips

The most common excavator attachments

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

Metric Imperial
Weight 290 kg 639.3 lbs
Height 488 mm 19.2 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
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 hydrauliikkajärjestelmän lohko - tekee energiakourasta nopeamman ja voimakkaamman

eBoost hydraulic system

B and 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 sylinterin tuotekuva läpinäkyvällä taustalla

Cylinder options

B, K and R series JAK tree shears

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Energiakouran leuka kolmella sormella.

Cutting side jaw with three fingers

B, R and K-series JAK tree shears

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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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Kaivinkoneen kiinnikkeet energiakourille

Adapters for excavators

B-, C and R series JAK-tree shears

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B-sarjan energiakouran kantapää

B-series foot

B-series JAK tree shears

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