Grapplesaw 650s

Tech Specs

  • Weight: 1900 lbs (870 kg)
  • Machine size range: 18+ tons
  • Cutting diameter max.: 25.5” (650 mm)
  • Grapple opening min. – max.: 2”-60” (45-1500 mm)
  • Height: 31.5” (800 mm)
  • Oil flow min. – max.: 37-58 gpm (140-220 L/min)
  • Operating pressure range (total pressure — back pressure): 250-310 bar
  • Back pressure max. 20-30 bar
  • Pressure and return lines min. 3/4″
  • Leakage oil line min. 3/8″

Grapplesaw 650s

Grapplesaw for big machines
Ø 25.5”

The largest grapplesaw from biojack. Designed for large scale tree removal and big machines. The chainsaw provides maximum cutting capacity, without hindering loading and tree maneuvering capability. 

Common optional add-ons include a rotator (including a limitless swivel), allowing for further maneuverability; and an additional upper grapple for securely holding taller trees. 

This grapple includes the saw unit Hultdins F11/19, with an automatic saw chain tensioner and a dedicated oil tank for the chain.

Applications: 

  • Ideal for large machines
  • Logging and tree harvesting
  • Precise tree removal
  • Jobsite Use
  • Tree service work
  • Land clearing
  • Fuel reduction and fire prevention
  • Post storm clean up
  • Road, utility, and field maintenance
  • Small forestry work
  • Recreation trail building and maintenance

Installation is easy! We will build you a custom coupler for your machine. All your machine needs is a single auxiliary hydraulic circuit (a thumb circuit, for example). 

How to Buy

Get the right gear for your setup and personal support. Call us today at (802) 373-2246 or send us a message.

Financing Available

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Tech Specs

  • Weight: 1900 lbs (870 kg)
  • Machine size range: 18+ tons
  • Cutting diameter max.: 25.5” (650 mm)
  • Grapple opening min. – max.: 2”-60” (45-1500 mm)
  • Height: 31.5” (800 mm)
  • Oil flow min. – max.: 37-58 gpm (140-220 L/min)
  • Operating pressure range (total pressure — back pressure): 250-310 bar
  • Back pressure max. 20-30 bar
  • Pressure and return lines min. 3/4″
  • Leakage oil line min. 3/8″
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Not sure which gear is right for your machine or application?

We're here to help! Call us today at (802) 373-2246.

We don't just import and distribute Biojack equipment. We're out de-limbing, cutting and clearing trees with this equipment every day! We have the work experience and know the ins and outs of the job.

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Biojack USA Owner Nils Smith comparing rotators on YouTube