Z 45/75-90/110
10
Before installation
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3
Before installation
3.1
Vehicle chassis requirements
To comply with applicable underrun protection stand-
ards, there are requirements for the vehicle chassis
on which the rear tail lift is mounted.
The moment of inertia in a cross-section on the
frame beam in question must not be less than 306
cm
4
. For this reason, the frame beam cross-section
shall have a dimension of at least 140x70x3 mm,
corresponding to a minimum surface moment of
inertia of 306 cm
4
around the x-axis. See Image 7. If
in doubt, contact ZEPRO for support.
Image 7. Cross section of vehi-
cle chassis frame beam
X
140
70
3(x2)
Y
m
WARNING!
The dimensions above are the minimum permitted
for the installation of underrun protection. The
strength requirements for mounting the tail lift
usually require larger dimensions.
3.2
Statutory dimensions
• Distance between the beam and the ground when the vehicle is unloaded: Max. 550 mm.
• Horizontal distance from the outermost part of the platform to the underrun protection: Max 328 mm. See Image 8.
NOTE!
The underrun protection must be located further back and lower.
Max 550 mm
Max 328 mm.
Image 8. Statutory dimensions
Summary of Contents for Z 45-90
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