User and maintenance manual - SEMI-MOUNTED HARVESTER WITH TRUNK SHAKER - TR80
Rev. 0 - 05/2021
3.4.2 Telescopic arm
The telescopic arm of the machine supports the vibrating head through the
holding arms and allows its approach to the woody organ to be shaken.
The telescopic arm is equipped with a double hydraulic telescopic extension.
Main components
1) Fixed part
2) Moving part, first extension
3) Moving part, second extension
4) Arm lifting hydraulic piston cylinder
5) Arm extension jack
6) Support for the vibrating head
7) Flexible hydraulic pipes
8) Arm rotation jacks (right - left)
9) Arm fixing pin
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4
8 9 7
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Figure 9
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