SEED-DRILLSSEMINATRICE PNEUMATICA JET-M
Old Cod.Q00A00168
New Cod. MANT2018/00060 R.2
INSTALLATION
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4.6. CHECKING THE RAISING CAPACITY AND TRACTOR STABILITY
When a machine comes coupled to the tractor, becoming to the ends of the street circulation integrating part of
the same one, can alter of the stability and cause difficulty in the guide and the job
.
The application of a machine to the tractor, involves one various distribution of the weights on the aces.
Depending on the composition of the machine, it is therefore advisable to add ballast to the front part of the tractor so as to
adequately distribute the weight on the axles.
Refer to the following list:
1)
Must be measured.
2)
Consult the tractor’s operation and maintenance manual.
3)
Must be calculated.
4)
Consult the operation and maintenance manual of the required implement.
A
= Distance of the front axle from the front ballast (m)
1
B
= Tractor wheelbase (m)
2
C
= Distance of the rear axle from the implement’s lower hitch (m)
2
Gv
= Ballast weight (kg)
3
Te
= Empty weight of the tractor
2
Tv
= Load on the tractor’s front axle when empty
2
Th
= Load on the
tractor’s rear axle when empty
2
Lb tot
= Distance from the lower hitch to the center of gravity of the complete
implement combination (m)
3
Lb1
= Distance from the lower hitch to the center of gravity of the first
combi machine (m)
1
Lb2
= Distance from the lower hitch to the center of gravity of the second
combi machine (m)
1
Lb3
= Distance from the lower hitch to the center of gravity of the third
combi machine (m)
1
Lb4
= Distance from the lower hitch to the center of gravity of the fourth
combi machine (m)
1
Mb1
= Overall weight of the first implement (kg)
4
Mb2
= Overall weight of the second implement (kg)
4
Mb3
= Overall weight of the third implement (kg)
4
Mb4
= Overall weight of the fourth implement (kg)
4
Mb tot
= Overall weight of the entire combi machine (kg)
2
