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1. Operating Specifications
Description Tree Spade OPTIMAL 2 5 0 0
serial-Number 250021
year of production 2004
capacity upper root ball diameter 250 cm 98“
root ball depth 150 cm 59“
Dimensions of the height 290 cm 114“
digging head width, gate closed 250 cm 98“
width, gate open 304 cm 120“
clearance between open gate 162 cm 64“
inner diameter of frame 178 cm 70“
working height 303 cm 119“
weights digging head 5750 kg
superstructure 7800 kg
hydraulics hydraulic working pressure 200-220 bar 2900–3190 psi
oil flow 80–100 l/min 21,1–26,4 GPM
spade pressure at 200 bar 15000kg/blade 33000lbs/blade
controls electro-hydraulic valves, double acting,
activated either from
control panel in the driver’s cabin by means of levers,
joystick and switch, or
from valve banks at the base frame and the digging head by
means of manual valve levers
application for moving and transplanting trees with a trunk diameter of
up to approx. 25 cm (10”)
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