Timber grapples
راﻮﻟا
ﻞﻤﺣ
يﺎﻫ
ﻚﮕﻨﭼ
97
راﻮﻟا
ﻞﻤﺣ
يﺎﻫ
ﻚﮕﻨﭼ
:
ﺪﻨﺷﺎﺒﻴﻣ
ﻒﻠﺘﺨﻣ
عﻮﻧ
ﺞﻨﭘ
رد
ﺎﻫ
ﻚﮕﻨﭼ
ﻪـﻛ
رﺎـﺑ
ﻪــﻴﻠﺨﺗ
ﻚﮕﻨﭼ
.
A
و
ﺖـــﺳا
ﺰﻴـﺗ
يﺎـﻫ
ﻚﺧﺎـﺷ
ياراد
ﻪﻨﺗ
ﺎﻳ
و
راﻮﻟا
ﻲﺑﻮﺨﺑ
رﺎﺑ
ﻪﻴﻠﺨﺗ
مﺎﮕﻨﻫ
ﻲـﻣ
يﺎـﺟ
دﻮـﺧرد
ار
ﺖــﺧرد
يﺎﻫ
.
ﺪﻫد
راﻮﻟا
يﺪﻨﺑ
ﻪﺘﺳد
ﻚﮕﻨﭼ
.
B
ﺖﺳا
ﺪﻨﻠﺑ
ﹰﺎﺘﺒﺴﻧ
يﺎﻫ
ﻚﺧﺎﺷ
ياراد
ﺪﻧﺮﻴﮕﻴﻣ
راﺮﻗ
ﻦﻴﻣز
ﺢﻄﺳ
يزاﻮﻣ
ﻪﻛ
ﻪﺘــﺳد
و
راﻮـﻟا
ﻲﻳﺎـﺠﺑﺎﺟ
و
ﻞـﻤﺣ
و
نﺎـﺳآ
رﺎﻴــﺴﺑ
رﺎﺒﻧا
رد
ار
ﺎﻬﻧآ
يﺪﻨﺑ
.
ﺪﻨﻜﻴﻣ
ﻚﺧﺎـﺷ
زا
يﺪـﻨﺑ
ﻪﺘـﺳد
ﻚــﮕﻨﭼ
ﻪﺑ
ﺖﺒﺴﻧ
هرﺎﻛ
ﻪﻤﻫ
ﻚﮕﻨﭼ
.
C
يﺪﻨﺑ
ﻪﺘﺳد
و
ﻞﻤﺣ
رد
ناﻮﺘﻴﻣ
نآ
زا
و
ﺖﺳا
رادرﻮﺧﺮﺑ
يﺮﺗﺪﻨﻠﺑ
يﺎﻫ
..
دﺮﻛ
هدﺎﻔﺘﺳا
ﺖﺧرد
ﻪﻨﺗ
ﺪﻨﭼ
ﺎﻳ
و
ﻚﻳ
رد
و
ﺖـﺳا
رادرﻮـﺧﺮﺑ
يﺮﺘـﺸﻴﺑ
يﺎﻨﻬـﭘ
زا
ﻪــﻛ
ﺖﺧرد
ﻪﻨﺗ
ﻚﮕﻨﭼ
زا
يﺪــﻨﺑ
ﻪﺘﺳد
ﻚﮕﻨﭼ
ﻪﺑ
ﺖﺒﺴﻧ
و
دوﺮﻴﻣ
رﺎﻜﺑ
ﺖﺧرد
ﻪﻨﺗ
ﻚﻳ
ﻞﻤﺣ
.
ﺖﺳا
رادرﻮﺧﺮﺑ
يﺮﺗﺪﻨﻠﺑ
يﺎﻫ
ﻚﺧﺎﺷ
ﻪﻨﺗ
و
ﺖﺳا
ﻢﻫ
زا
اﺪﺟ
يوزﺎﺑ
ود
ياراد
و
ﻦﻬﭘ
هرﺎﺣ
ﻖﻃﺎﻨﻣ
ﻚﮕﻨﭼ
.
دراد
ﻲﻣ
ﻪﮕﻧ
دﻮﺧ
رد
ﻢﻜﺤﻣ
ار
ﺖﺧرد
ﻦﻴﮕﻨﺳ
و
گرﺰﺑ
يﺎﻫ
دﻮـﺷ
ﻲــﻣ
لﺎﻤﻋا
ﺎﭘورا
ﻪﻳدﺎﺤﺗا
رد
ﻪﻛ
CEN EN
٤٧٤
-
٣
دراﺪﻧﺎﺘﺳا
ﻲــﻣ
نﺎﺸﻧ
ﺪﺻرد
ترﻮﺼﺑ
هﺎﮕﺘﺳد
يﺮﺑﻻﺎﺑ
ترﺪﻗ
ﻪﺑ
ار
رﺎﺑ
نزو
ﺖﺒﺴﻧ
ﻪــﻄﺑار
رد
ار
دﻮﺧ
ﻲﻠﺧاد
دراﺪﻧﺎﺘﺳا
ﺰﻴﻧ
ﻮﻟو
ﺖﻛﺮﺷ
سﺎﺳا
ﻦﻳا
ﺮﺑ
ﺪﻫد
بﺎـﺨﺘﻧا
دراﺪﻧﺎﺘـﺳا
ﻦـﻳا
ﺎﺑ
ﻖﺑﺎﻄﻣ
راﻮﻟا
ﻞﻤﺣ
يﺎﻫ
هﺎﮕﺘﺳد
ﺖﻴﻓﺮﻇ
ﺎﺑ
.
ﺖﺳا
هدﺮﻛ
ياراد
ﻪـﻛ
راﻮـﻟا
ﻞــﻤﺣ
ﻚﮕﻨﭼ
ﻪﺑ
ﺰﻬﺠﻣ
ﻲﻜﻴﺘﺳﻻ
خﺮﭼ
يﺎﻫردﻮﻟ
رد
ﻲـﻣ
ﻪـﻴﺻﻮﺗ
زﺎـﺠﻣ
رﺎـﺑ
ﺮﺜــﻛاﺪﺣ
،ﺪﻨﺷﺎﺒﻴﻣ
ﺰﻴﻧ
دراﺪﻧﺎﺘﺳا
لدﺎﻌﺗ
ﻪﻧزو
.
دﻮﺷ
راﺪـﻘﻣ
زا
،هﺎﮕﺘﺳد
ﻪﺑ
ﺮﮕﻳد
تاﺰﻴﻬﺠﺗ
ﻪﻧﻮﮔ
ﺮﻫ
ندﺮﻛ
ﻪﻓﺎﺿا
ترﻮﺻ
رد
.
دﻮﺷ
ﻲﻣ
ﻪﺘﺳﺎﻛ
هﺎﮕﺘﺳد
زﺎﺠﻣ
رﺎﺑ
ﺰﻴﻧ
ﺮﮕﻳد
ﻲﻨﻤﻳا
تارﺮﻘﻣ
EEA
و
ﺎﭘورا
ﻪﻳدﺎﺤﺗا
زا
جرﺎﺧ
يﺎﻫرﻮﺸﻛ
رد
ﺖﻳﺎـﻋر
ار
درﻮـﻣ
ﻦــﻳا
رد
ﻲﻠﺤﻣ
ﻦﻴﻧاﻮﻗ
اﺬﻟ
ددﺮﮔ
لﺎﻤﻋا
ﺖﺳا
ﻦﻜﻤﻣ
.
ﺪﻴﻨﻛ
Timber grapples
There are five different
timber grapples:
A Unloading grapple
has
short tines which makes it
easier to fill the grapple
when unloading a
transporting vehicle.
B Sorting grapple
has
relatively long fork tines,
which can be placed in
parallel with the ground.
This facilitates filling the
grapple when taking from a
stack and a sorting bin.
C General purpose grapple
has longer fork tines
than the sorting grapple and can be used for handling
whole trunks when sorting or grabbing single trunks.
Tree-length grapple
is a wide grapple which also can
handle single trunks. This grapple too has slightly
longer tines than the sorting grapple.
Tropical grapple
also is wide and has two separate
clamping arms in order to get a secure grip on large,
heavy logs.
The CEN standard EN 474-3 applies within the EU,
which means that nominal operating load is expressed
as a percentage of the tipping load. In accordance
with this. Volvo CE have chosen to adapt its internal
standard for stating the capacity of timber grapples.
The recommended maximum loads apply for
combinations of timber grapples and wheel loaders
which are equipped with approved counterweights for
timber handling.
Any equipment added to the attachment reduces the
rated operating load.
In countries outside the EU and EEA other safety
requirements may apply, therefore, always observe
local regulations.