Iveco Stralis MY 2016, Инструкция для тренажера

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NEW STRALIS MY2016
‒
GUIDELINES FOR BODYBUILDERS
GENERAL INFORMATION
1.15 DIMENSIONS AND GROUND
15
–
Printed 692.68.697
–
5 Ed. - Base 03/2019
3. Loads that result in increased aerodynamic actions
In fittings characterised by high vertical and surface development (e.g.: advertising panelling), the hight of the centre of thrust, de-
termined in the case of cross-wind, must be evaluated very carefully.
▶
Even with the low centre of gravity, a vehicle fitting that has a high surface area may not provide
sufficient lateral stability and may be exposed to the danger of tilting.
Special attention must therefore be paid:
●
in defining the height of the fitted vehicle's centre of gravity and at full load,
●
in assessing the aerodynamic forces,
●
in prescribing the adoption of adequate precautions for driving.
Any cases where evaluation is difficult should be submitted to IVECO for approval.
Adoption of stabiliser bars
The application of additional or reinforced stabiliser bars, reinforcing the springs or rubber elastic elements (in accordance with the
procedure outlined in Section 2.7 - Paragraph "suspension" (
➠
Page 36)) helps to compensate for any high values of the centre
of gravity of the payload. However, it should be noted that the operation must be carried out on the rear axle, since acting on the
front may give rise to an incorrect sensation of higher vehicle stability and higher safety limits. Interventions on the front axle can be
carried out in the presence of concentrated loads behind the cab (for example, cranes) or of superstructures with high rigidity (for
example, vans).
Respect of the permitted masses
All the limits shown on IVECO documentation must be respected. It is particularly important to evaluate the maximum ground on
the front axle in any load condition, in order to ensure the necessary steering features in all road surface conditions.
Special attention must therefore be paid to vehicles with concentrated load on the rear overhang (e.g.: cranes, tail lifts, central axle
trailers) and vehicles with a short wheelbase and high centre of gravity height (e.g. silo vehicles, concrete mixers).
In vehicles with an added lifting rear axle, it must be considered that, in the case of a lifted axle, the actual wheelbase is reduced
while the rear overhang increases, so it is advisable not to place the centre of gravity of the superstructure and the payload behind
the centre line of the engine axle. installation of the axle lifting system in the case of concentrated rear loads is also discouraged.
Note
In the positioning of the auxiliary bodies and superstructure, a proper load distribution in the transverse direction must be ensured.
A variation on the nominal load may be permitted for each wheel (50% load on the corresponding axle) of
±
4% (e.g.: load allowed
on the axle 10,000 kg; allowed for each wheel side from 4,800 to 5,200 kg) in compliance with what is permitted by the tyres,
without affecting the braking and driving stability characteristics of the vehicle.
Unless otherwise specified individual vehicles, the minimum values
​​
of the mass on the front axle must be:
–
20% of the actual mass of the vehicle, if the load is evenly distributed,
–
25% of the actual mass of the vehicle, if the load is concentrated on the rear overhang.
Actual mass is meant to include any vertical load resulting from the trailer.