Jumil JM 2040 Series, Руководство оператора

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Operator’s Manual JM 2040
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10.1.1 - Tractor Preparationr
Proceed to a general revision in the tractor, in way to make the planting
without interruptions motivated by damages with the tractor - Remember
that your period of planting is short, and it is dependent of climatic conditions,
on which won't have influence. Like this, besides a revision in the motor and
hydraulic system, proceed to a revision of the coupling system of three
point, horizontal arms, vertical arms, tighter, threads of adjustment of the
vertical arms, above all the right arm whose size is adjustable, thread of
adjustment of the arm of the third point, ure of the tires, there is the necessity
to do a ballasting with water in the tires to improve the traction, etc.
Verify and adjust the gauge of the tractor (center measure the center
of the tires of the tractor), in agreement with the following rule:
SIMPLE TRACTION TRACTOR
Place the gauge (center to center of the tires) at an equivalent distance
to twice the spacing used among rows.
DOUBLE WHEELED AND SIMPLE TRACTION TRACTOR
Place the gauge (center to center of the external wheels) as near as
possible of an equivalent distance to four times the spacing used among
rows.
SIMPLE WHEELED TRACTOR AND FOUR WHEELS TRACTION
Place the gauge (center to center of the tires) at a distance as near
as possible of an equivalent to twice the spacing used among rows.
Verify the ure of the tires of the tractor in agreement with the
recommended by the manufacturer, been able if necessary ballast the back
tires with water, given that the traction effort in certain cases is big.
As the planter goes set up in the system of three points of the three-
points hitch of the tractor, it is quite natural that the front of the tractor, in
certain circumstances, tend to rise of the soil. To compensate that tendency,
the tractor manufacturers place in the front of the same one a support destined
to support weights, that are used to balance the tractor, should be retired
when they are not necessary. A practical way of being determined the
minimum quantity of weights to balance the tractor, is the following: in a
scale, weigh just the wheeled of the front of the tractor, without the coupled
implement.
After the coupling, place it in position of transport, in other words,
with the implement in your higher position (completely raised by the hydraulic
system) and weigh again the wheeled of the front.
It should place the necessary weights to obtain, at least, more of the
half of the initial weight.
You should use the weights that they are supplied with the tractor, or
to proceed to the acquisition of the same ones in an authorized resale,
avoiding so much as possible, to pl
ac
weights in the front wheels.