Holder C 9.92 H Lawn Mower User Manual


 
C 9.92
Operating Instructions
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Operating the attachments
Additional information for attachments
When installing attachments on the front and
rear lift arms, do not exceed the permissible to-
tal weight, the maximum allowable axle loads
and tire carrying capacities of the tractor. The
front axle of the tractor must always be loaded
with at least 20 % of the tractor’s curb weight.
Before purchasing any equipment, make sure
these conditions are met by performing the fol-
lowing calculations or by weighing the tractor-
equipment combinations.
Determination of the total weight, axle loads and tire
load capacity including minimum ballasting
For the calculation you need the following data:
T
L
(kg) Curb weight of the tractor
1)
T
V
(kg) Front axle load of the empty tractor
1)
T
H
(kg) Rear axle load of the empty tractor
1)
G
H
(kg) Total weight of
rear attachment/rear ballast
2)
G
V
(kg) Total weight of
front attachment/front ballast
2)
G
v
G
H
T
v
T
H
abcd
a (m) Clearance between centre of gravity
of front attachment/front ballast and
centre of front axle
2) 3)
b. (m) Wheelbase of the tractor
1) 3)
c (m) Distance between centre of rear axle
and centre of lower link ball
1) 3)
d (m) Distance between centre
lower link ball and centre of gravity of
rear attachment/rear ballast
2)
1)
See the technical data in the operating instructions
2)
See the price list and/or operating instructions of the
attachment
3)
Measure