Z3N/Z3NU/Z3NN/Z3NNU/Z3NW/Z3NWU 75-100
Before installation
9
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Image 7. Cross section of vehicle chassis’ frame beam
X
95
50
3
Y
R4(x2)
3
Before installation
3.1
Vehicle chassis
requirements
In order to comply with the applicable underrun protec-
tion standards, 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 current
frame beam is not permitted to be less than 78 cm
4
. For
this reason, the frame beam’s cross-section shall have
at least dimensions of 95x50x3 mm, corresponding to
a minimum surface moment of inertia of 78 cm
4
around
the x-axis. See Image 7. If in doubt, contact ZEPRO
for support.
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. 355 mm.
See Image 8.
NOTE!
The underrun protection must be located further back and lower.
Image 8. Statutory dimensions
The above dimensions are the minimum per-
mitted for the installation of underrun protec-
tion. The strength requirements for mounting
the tail lift usually require larger dimensions.
m
WARNING!
max 550 mm
max. 355 mm
max. 100 mm
max. 1900 mm
Содержание Z3N 75-100
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