2-26
Safety notes
X6 - P/N 6525032M1
Constant parameters
0.2
Min. distribution ratio of loads:
actual load on front axle in condi-
tions of loaded tractor/tractor's
empty weight
Law require-
ment
0.45
Min. distribution ratio of loads:
actual load on rear axle in condi-
tions of loaded tractor/tractor's
empty weight
Law require-
ment
Ballasts required on front
To be calculated
BFr
Ballasting required on tractor's front end when
transporting a load on rear end BR
Calculation of the value of BFr
MT * and = MF * b
e = (MF * b)/MT
BR * (c+d) - (MT * e) + (MPF * b) = BFr * (a+b)
MPF > 0-2 * MT
Value MPF must be grater than 0.2 * MT
BFR > [BR*(c+d) - (MF*b) + (0.2*MT*b)] / (a+b)
Ballasts required on rear
To be calculated
BRr
Ballasting required on tractor's rear end when
transporting a load on front end BF
Calculation of the value of BRr
MT * (b - e) = MR * b
BF*a - MT*(b - e) + (MPR*b) = BRr * (b + c + d)
MPR > 0.45 * MT
Value MPR must be grater than 0.45 * MT
BRr > [(BF*a) - (MR*b) + (0.45*MT*b)] / (b + c + d)
Load limits on axle
To be calculated
MPF
MPF < MPF
max
MPR
MPR < MPR
max
MTP
MPT < MPT
max
Calculation of MPF
(MPF*b) - BF*(a + b) - (MT*e) + BR*(c + d)
MPF =
[BF*(a + b) + (MF*b) - BR*(c + d)]/b
MPF
max
Calculation of MPT
MTP = BF + MT + BR < MPT
max
Calculation of MPR
MPR = MPT - MPF < MPR
max
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