A misty forest landscape creating a peaceful and mysterious atmosphere. A misty forest landscape creating a peaceful and mysterious atmosphere.

Grapple Saws

Grapple Saws for efficient tree handling

JAK and LogRunner grapple saws combine a secure grip and a hydraulic chainsaw in one productive attachment. The range includes rigid-mounted excavator grapple saws with 360-degree rotation, as well as suspended grapple saws for tractor cranes, forest machines and truck-mounted cranes.

Applications include tree removal, roadside and utility corridor clearance, energy wood harvesting, cross-cutting, material handling and timber loading.

JAK-350S Grapple saw for 4–8 tonne excavators

JAK-350S Grapple saw for 4–8 tonne excavators

Grapple Saw for 4–8 ton excavators

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JAK-400S Grapple saw for 8–12 tonne excavators

JAK-400S Grapple saw for 8–12 tonne excavators

Sahakoura 8–12 tonnin kaivinkoneisiin

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JAK-550S Grapple saw for 12–25 tonne excavators

JAK-550S Grapple saw for 12–25 tonne excavators

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LogRunner GS38 Tilting grapple saw

LogRunner GS38 Tilting grapple saw

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LOGRUNNER MGS40 Multi-purpose loading grapple with saw

LOGRUNNER MGS40 Multi-purpose loading grapple with saw

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Shared features

Electro-hydraulic control through one double-acting hydraulic circuit

  • Hydraulic chainsaw with automatic chain lubrication
  • Manual chain tensioning for straightforward inspection and adjustment
  • Manufactured from SSAB steel
  • Extensive use of Hardox® steel in the structure
  • Customer-specific mounting interfaces and rotator configurations
  • Five models for 4–25 tonne excavators, tractor cranes, forest machines and truck-mounted cranes

Note: One double-acting hydraulic circuit means hydraulic supply and return connections, not a single hydraulic hose.

Why choose a JAK tree shear?

Countless excavator contractors, earthmoving contractors, farmers, forest owners and energy wood contractors rely on the quality and efficiency of the JAK Tree Shear. Our products are efficient, durable, fast and versatile attachments for excavators, wheel loaders and telehandlers. They enable fast and accurate logging, clearing and energy wood harvesting, increasing the utilisation of your machine all year round. The lightweight but strong construction ensures long life and optimum performance even in demanding conditions.

JAK Tree Shear