Linkage – Sulky Cultiline HRW 1000 User 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