Sulky Cultiline HRW 1000 - Manual (Page 23)

V
ALuES cALcuLATED
T
RAcTOR
’
S
PERmISSIBLE VALuES
V
ALuES PERmISSIBLE WITH
THE TYRES THAT ARE
FITTED TO THE TRAcTOR
P1c
P2c
Pc
Tractor control
- To be checked :
• The total authorised weight.
• The permitted weight per axle.
• The authorised support weight on the tractor’s linkage.
• The permissible load capacity for the tyres fitted to the tractor.
• Is the authorised linkage weight sufficient?
All of this information can be found on the registration papers, or on the data plate and in the tractor manual.
F
IGuRES THAT YOu SHOuLD KNOW
ð M1 mini = Calculation of the minimum ballast need in front. ð P1c = Calculation of the weight on the front axle
ð Pc = Calculation of the total weight of the unit (tractor + machine) ð P2c = Calculation of the weight on the rear axle
- Complete the table below :
- Check that :
• The values calculated should be < or = to the tractor’s permissible values and the values for the tyres fitted to the tractor.
• It is essential that the minimum load on the front axle is > or = to 20% of the unladen tractor weight.
T
he machine musT noT Be hiTched To a TracTor if
:
ð The total weight calculated is > than the maximum authorised weight.
ð The weight on the front axle is < than the minimum required.
P(kg) Unladen weight of tractor
Consult the tractor’s instruction manual or the
registration documents.
P 1 (kg) Weight on the front axle when the tractor is empty
P 2 (kg) Weight on the rear axle when the tractor is empty
M 2 (kg) Total weight with machine attached to rear
Consult the machine’s technical characteristics.
(see section
5 “Characteristics”).
M 1 (kg) Total weight of front ballast
Consult the technical characteristics of the tractor
and the front ballast, or measure.
a (m)
Distance between the centre of gravity of the front
ballast and the centre of the front axle
b (m) Wheelbase of tractor
Consult the instruction manual or the tractor’s
registration documents, or measure.
c (m)
Distance between the lower linkage pins and the centre
of the rear axle.
Consult the instruction manual or the tractor’s
registration documents, or measure.
d (m)
Distance between the lower linkage pins and the centre
of gravity of the machine.
Consult the machine’s technical characteristics.
(see section
5 “Characteristics”).
21
D
1
GB
Linkage