Alpego DJ Use And Maintenance Manual page 29

The ballast to add is calculated with the formula:
Gv min. = (Mb tot x (C + Lb tot)) – (Tv x B) + (0,2 x Te x B)
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- The distance from the center of gravity of the combi machine to the lower hitch of the tractor is calculated with the formula:
Lb tot = (Lb1 x Mb1) + (Lb2 x Mb2) + (Lb3 x Mb3) + (Lb4 x Mb4) + (Lb....x Mb....)
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Mb1+Mb2+Mb3+Mb4+Mb....
- The overall weight of the entire combi machine is calculated with the formula:
Mb tot = Mb1+Mb2+Mb3+Mb4+Mb.....
On the front bridge of the tractor it must, in any
case, burden at least 20% of the total mass
tractor-tool in march order. It is however to hold
present that, beyond to the appropriated one
chosen the connection tractor-tool, the
application of ballasts in front position, the limits
and with the modalities indicated from the
constructor of the tractor, can improve of the
stability. Moreover, with firm tractor it must be
made to come down to earth the tool avoiding
therefore possible involuntary reductions,
improving at the same time, the stability.
28 Strictly confidential information - All rights to the contents of this document are reserved. It is forbidden to copy, use, distribute, even partially or
otherwise disclose such information, unless expressly authorised by "ALPEGO S.p.a.". Violations will be prosecuted in accordance with the law.
Codice: Q00A00017 Rev. 23_11/2022
A+B
Tractor wheelbase
Distance of the front axle
from the front ballast:
Tractor weight
Ballast weight:
Load on the tractor's axle
when empty:
Implement weight:
Tot center of gravity length:
B =............ m
A =............ m
Te =...............Kg
Gv =...............Kg
Tv =......... Kg
Mb tot =......... Kg
Lb tot =................m