Page 4 - www.hoggmbh.de - BioJack Katalog 2021

Tree Shears

for cranes

Robust and agile tree
Robust and agile tree
shears, fitted with a tilt
shears, fitted with a tilt
unit.
unit.
Thanks to the mobile
Thanks to the mobile
blade, switch from cutting
blade, switch from cutting
to moving wood, back
to moving wood, back 110
and forth, without any
and forth, without any
interruption. The blade
interruption. The blade
is into its casing for
is into its casing for 230
grabbing logs.
grabbing logs.
The bigger models
The bigger models
feature the delimbing
feature the delimbing
tines as standard, to 160
tines as standard, to
remove the branches
remove the branches
quickly and efficiently.
quickly and efficiently.
Low stumps assured.
Low stumps assured.
The blade can be
The blade can be
advantageous: no
advantageous: no
jumping saw chain and
jumping saw chain and
less maintenance.
less maintenance.
All the tree shears only
All the tree shears only 180 300
need 2 hoses.
need 2 hoses.
110 160 180 230 300
Weight 59 kg (139 lbs) 160 kg (350 lbs) 200 kg (440 lbs) 230 kg (505 lbs) 300 kg (660 lbs)
Cut diameter max. 100-120 mm 150-180 mm 170-200 mm 200-250 mm 250-300 mm
(hardwood-
softwood) (4-5”) (6-7”) (7-8”) (8-10”) (10-12”)
Cut mode Blade Hardox 500 Blade Hardox 500 Blade Hardox 500 Blade Hardox 500 Blade Hardox 500
10-20 L/min 35-60 L/min 35-60 L/min 40-80 L/min 60-100 L/min
Oil flow
(2.6-5.3 gpm) (9-16 gpm) (9-16 gpm) (10-21 gpm) (16-26 gpm)
Operating pressure 180 bar 170-190 bar 180-220 bar 190-240 bar 200-250 bar
Back pressure max - - 20-30 bar 20-30 bar 20-30 bar
Grapple opening 580 mm (23”) 840 mm (33”) 775 mm (30”) 775 mm (30”) 775 mm (30”)
Delimbing grapple Delimbing grapple Delimbing grapple
Grapple type Round wood grapple Round wood grapple
standard standard standard
Shut off valves No Blade Blade Blade Blade
Tilt Tilt Tilt Tilt
Height in felling
position 330 mm (13”) 590 mm (23”) 470 mm (18”) 490 mm (19”) 600 mm (24”)
Connection to Sleeve 39.5 mm Sleeve 49.5 mm Flange ø173 mm Flange ø173 mm Flange ø173 mm
rotator standard standard
Hydraulic 3/8” (2 hoses, 3/8” (2 hoses, 3/8” (2 hoses, 1/2” (2 hoses, 1/2” (2 hoses,
connections pressure and return) pressure and return) pressure and return) pressure and return) pressure and return)
ATV, trucks, tractors, ATV, trucks, tractors, Tractors, trucks, Tractors, trucks, Tractors, trucks,
Base machines
trailers trailers forwarders forwarders forwarders
Rotator adapter Rotator adapter
Normal grapple Normal grapple Rotator adapter
(round wood) (round wood) 4-fingered grapple
4-fingered grapple 4-fingered grapple (brushwood)
Options Rotator adapter Rotator adapter (brushwood) (brushwood) E-kit, accumulation
E-kit, accumulation E-kit, accumulation grapple
grapple grapple Wireless control for
Wireless control for Wireless control for the E-kit
the E-kit the E-kit
MADE IN FINLAND Biojack Oy | www.biojack.fi
Valimotie 1, FI-25500 Perniö | info@biojack.fi