3.21 Boom supported working platform (boomlift, cherry picker)

Assembly frame
For installation of boomlifts on vehicle chasses a sufficiently sized assembly frame is required.

 

Version

Resistance torque WW per
side member in cm3

3,5

30

4,6 and 5,0

40

Balanced connection of the assembly frame to all body consoles is required.
Connection of the first and additional console must be of the elastic type of sufficient dimensions (see item 3.4).
The spread of force into the assembly frame through the supports must be central between the standard double console pairs behind the cab.
In the area where force is introduced into the assembly frame through the supports, a sturdy cross member (front and rear) must protect the assembly frame adequately against torsion.

Connection of assembly frame to body consoles
a Area of additional consoles
b Necessary assembly frame cross members in area where force is spread on supports
c Support connection assembly frame to body consolesn

Necessary additional body console

For balanced spread of force across the vehicle chassis frame, an additional body console is required per frame side member in the area behind the cab.

The body consoles must have a minimum quality of the standard H240 LA material and a wall thickness of 3 mm.

The hole spacing of the additional body console to the adjacent hole of the existing body console must be 100 mm.



1 Additional body consoles



For the use of additional body consoles, we recommend genuine Volkswagen replacement parts. Further information about standard items and dimensions of body consoles can be obtained from item 6 Downloads.

General
For body assemblies with moveable assembly parts, sufficient movement to the vehicle must be observed, otherwise collisions between the assembly parts and the vehicle will ensue, thereby causing damage.

Additional loads in or on the cab in raised state are not permissible. Otherwise damage will be caused to the frame.

If vehicles are equipped with boom supported working platforms (boomlifts, cherry pickers, etc), the following points must be observed due to the high loads in raised state:

  • For retroinstallation of boom supported working platforms, a suitability certificate is required from the
  • department responsible.
  • For balanced spread of the load across the vehicle chassis, the body must be secured by way of an
  • assembly frame.
  • All body consoles must be connected to the assembly frame.
  • Installation of an additional double body console per frame side member behind the cab (see example).
  • Connection of the first and additional consoles must be of the elastic type, of sufficient dimension (see item 3.4)
  • Additional loads in or on the cab in raised state are not permissible (abuse).
  • The spread of force on the supports must be central between both standard double console pairs behind the cab on the assembly frame. In addition, the assembly frame must be protected sufficiently against torsion by a cross member in the area where force is introduced.
Note: Subject to errors and technical amendments. The electronic version of the body guidelines is the decisive source of up-to-date data on body guidelines (online body guidelines). Data status August 2007

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