SKY Agriculture Maxidrill W 4020-6020 Betriebsanleitung Seite 43

Start-up / Start-up / Inbetriebsetzung
T
G
RACTOR CONTROL
Checking the tractor's required characteristics
The requirements for the tractor concern:
• 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 fi tted to the tractor.
All of this information can be found on the data plate or on the registration papers and in the tractor manual.
The weight on the tractor's front axle should be at least 20% of the unladen weight of the tractor.
The tractor must supply the deceleration power (braking) required by the manufacturer when the machine is coupled up to it.
The gross weight of the tractor indicated on the vehicle's registration papers must be greater than the sum of:
- the unladen weight of the tractor
- the ballast
- the total weight of the towed machine
U kg Unladen weight of tractor
W
F Kg Weight on the front axle when the tractor is empty
AL
R Kg Weight on the rear axle when the tractor is empty
AL
F Kg
RB
L Kg Load transfer of the towed machine
T
Distance between the centre of gravity of the front
A m implement or ballast and the centre of the front axle
Distance between the centre of the front axle and the
1 m
A
centre point of the front lower linkage arms
Distance between the centre point of the front lower
2 m linkage arms and the centre of gravity of the front
A
m
B
Distance between the centre of the rear axle and the
m
C
centre point of the front lower linkage arms
The method on the previous page will enable you to complete the table below.
A
CTUAL VALUE OBTAINED
VIA THE CALCULATION
Frb
M
INIMUM
(min)
FRONT BALLAST
=
W (tot)
T
OTAL WEIGHT
=
F Fal
RONT AXLE
(tot) =
LOAD
Ral
R
EAR AXLE LOAD
(tot) =
Front ballast (if present)
(total of a1 + a2)
implement or ballast
Wheelbase of tractor
less than
or equal to
less than
or equal to
less than
or equal to
Cf the tractor's registration documents
Cf technical specifi cations
Cf characteristics of the diff erent elements or measure
cf the tractor's instruction manual or measure
Cf characteristics of the diff erent elements or measure
Cf the tractor's registration documents
A
UTHORISED VALUE ACCORDING
TO THE MANUAL OR REGISTRATION
DOCUMENTS
or its instruction manual
Cf ballast characteristics
or its instruction manual
L
OAD CARRYING CAPACITY OF
2
THE TYRES ON EACH AXLE
less than
or equal to
less than
or equal to
2
EN
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