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Case L780 - Tractor Ballast and Tread Adjustment Details; Minimum Tread Settings; Ballast Recommendation Chart; Tractor;Loader Hydraulic Controls

Case L780
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SECTION 2 - OPERATION
2-2
Minimum Tread Settings
WARNING
Overturning risk. The tractor can overturn if its
track is too narrow. Increase to maximum track
for best stability.
Tread should be set as wide as practical considering
the enviroment of use. Minimum tread settings are
recommended to provide static stability on a side
slope of 15 degrees with loader positioned. Unless
otherwise specified by tractor manufacturer, mini-
mum rear tread settings should be selected from
Table.
TRACTOR MASS (Weight)
MINIMUM REAR
TREAD SETTING*
Kg Lbs mm inches
Less than
2250
Less than
4960
1575 62.0
2250 3650 4950 8030 1675 65.9
More than
3650
More than
8030
1825 71.8
0199-a
2
BALLAST RECOMMENDATION CHART
Recommended loader ballast for common tractor/
loader combinations are listed in ballast chart.
Recommendations are intended as a starting point
only. Specific tractor configurations may require
more or less ballast than that shown in the chart.
Always confirm correct ballasting by weighting the
fully loaded tractor as specified in “Determination of
Ballast” section.
Recommended rear wheel ballast can be reduced by
using a three point hitch counter weight.
Tractor/Loader Hydraulic Controls
The loader’s hydraulic system can be connected to
the tractor hydraulic system in one of two alternate
ways.
Recommended Tractor Ballasting
Tractor Model
Rear Axle
Ballast
3-Point Hitch
Ballast
MX MAGNUM
series
300 kg
(660 lb)
200 kg
(440 lb)
NOTE: Choose either rear axle or 3-point hitch
ballasting option.
Alternative 1
The first method means that the tractor’s hydraulic
system is connected to the loader’s control valve.
There are two versions of this method.
Version 1 -- Control valve, mechanically operated
0131
3

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