STABILITY DETERMINATION WITH TRAILER FITTED
STABILITY DETERMINATION BY CALCULATION
Stability coefficient n:
n
N A M
2
C
×
+
×
G B P E
×
+
×
---------------------------------------
=
Where:
n
Stability coefficient n > 1,0 tai n = 1,0
A
Right angle distance from the loader swing centre to the tipping edge
B
Right angle distance from the end of the boom (from the load) to the tipping edge
C
Right angle distance from the loader booms centre of gravity to the tipping edge
E
Right angle distance from the loader boom centre to the centre of the rear axle
G
Maximum load at the distance of A-B
N
Loader weight without the booms
P
The weight of the booms (the centre of the gravity)
M
2
Rear axle weight without load
Line X -X is a tipping edge, it runs through the support point of the support legs and through the centre of
the wheel (with bogey wheel axle through the centre of the wheel pair).
If there is a danger of the tipping over (n<1), extra weight must used for stability:
M
3
G B P E N A M C
×
–
×
–
×
+
×
C
----------------------------------------------------------------------------
=
M
3
= extra weight to the rear axle center.
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