Z3N/Z3NU/Z3NN/Z3NNU/Z3NW/Z3NWU 75-100
10
Safety rules
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3.3
Calculating the installed dimensions
For easier installation it is useful to calculate and specify the necessary dimensions in advance.
Determine the C dimension first, then obtain the other dimensions from the relevant table. You
should try to place the lift as high as possible within the specified C dimension in the table.
3.3.1
C dimension
The C dimension is the distance between the top of the support frame and the vehicle floor level.
This dimension governs how far the lift needs to be installed under the vehicle body (D dimension)
and the space there will be between the lift arms in the upper position and the vehicle floor level
(A dimension).
3.3.2
D dimension
The D dimension is the space the lift needs, measured from the rear edge of the body to the front
edge of the support frame (in the direction of the vehicle). Once the C dimension is determined,
the D dimension can be obtained from the table.
3.3.3
A dimension
The A dimension is the space provided for the rear member, i.e. the space there will be between
the lift arm and the vehicle floor with the lift in the raised position. The A dimension is dependent
on the C dimension
3.3.4
H dimension
The H dimension is the height from the ground (unloaded) to the vehicle floor level. The H dimen
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sion must not be greater that the maximum lifting height of the lift. The platform must always be
able to reach ground level.
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