FELLING GRAPPLE 500S FOR EXCAVATORS

Saw grapple

⌀ 50 cm

 

 


A sturdy and powerful grapple for forest harvesting, urban felling and wood handling. 

In municipal applications the grapple can be used, for instance, for removing trees around power lines and buildings. The trunk is cut with a chainsaw. During the loading cycle the saw remains in the frame and is activated by pressing a power button; this means that the grapple can be used flexibly for cutting and loading.

This grapple includes the saw unit SuperCut 100, with automatic saw chain tensioner and a dedicated chain oil tank. 

The hydraulic components are well protected into the rear casing, while being easily reachable. 

The Biojack 500S can be mounted on a telehandler or on an excavator, with different coupling solutions. The TD rotator is available with its swivel joint for limitless rotation. 

  • For forest harvesting, energy wood, urban felling, old tree removal, tree surgery, park maintenance, windthrows removal. 
  • Excellent loading properties
  • 1 pressure hose, 1 return hose, 1 leakage oil line, 1 electric wire or wireless control for the saw 
  • Flexible work cycle
  • Saw unit SuperCut 100 (10 cc)
  • Automatic saw chain tensioner 
  • Lub oil tank for the saw chain, auto lubrication
  • In option, flat box, TD rotator (IMO) with its swivel joint for limitless rotation 
  • Available with the following excavator couplings: S40, S45, S50, S60, S70, S80 and NTP10
  • Base machines: excavators (12-20 t), telehandlers.

Technical data

Weight
690 kg
Cutting diameter max.
500 mm
Grapple opening min. - max.
40-1480 mm
Height in the felling position
930 mm
Oil flow min. - max.
80-100 L/min
Operating pressure range (total pressure — back pressure)
200-250 bar
Back pressure max.
20-30 bar
Pressure and return lines min.
3/4"
Leakage oil line
3/8"
Electric connection
1 electric cable, 12 or 24 V

Download the brochure

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Available with the following features and accessories

TD Turning Device

TD slew drive

For urban felling particularly, as well as for electric power line cleaning or any other sensitive work, the Turning Device is the solution.

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S Series coupling

Quick coupling S-series

The common coupling used on our models are  S40, S45, S50, and S60. Also available with other couplings on the market.

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Wireless control

Biojack Wireless control

No electric wire, easy 360° rotation! Radio control from the cabin. 

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