1 - 27
Constant parameters
0.2
Minimum ratio: actual
axle load of laden
front axle/ mass of
the unladen tractor
Legal
requirement
0.45
Minimum ratio: actual
axle load of laden
rear axle/ mass of the
unladen tractor
Legal
requirement
Required front ballast
To calculate
FWr
Ballast required at the front when
carrying a load RW at the rear
CALCULATION OF FWr
M*e = R1*b
e = (R1*b)/M
RW*(c+d) - (M *e) + (RF *b) = FWr*(a+b)
RF > 0.2*M
RF value must be higher than 0.2*M
FWr>[RW*(c+d- (R1*b)+(0.2*M*b)]/(a+b)
Required rear ballast
To calculate
RWr
Ballast required at the rear when
carrying a load FW at the front
CALCULATION OF RWr
M*b (b- e) = R2*b
FW*a - M *(b- e)+ (RR*b) = RWr*(b+c+d)
RW*(c+d) - (M *e) + (RF *b) = FWr*(a+b)
RR > 0.45*M
RR value must be higher than 0.45*M
RWr> [(FW*a) - (R2 *b)+(0.45 *M*b)]/(b+c+d)
Axle load limits
To calculate:
RF
RF < RFmax
RR
RR < RRmax
W
W < Wmax
CALCULATION OF RF
(RF*B) - FW*(A + B) - (M*E)+ RW*(C + D)
RF = [FW *(A+B)+ (R1*B) - RW*(C+D)]/B
< RFmax
CALCULATION OF W
W = FW + M + RW < Wmax
CALCULATION OF RR
R2T = W - RF < RRmax
FW
RF
W
RR
RW
a
b
c
d
C.G
e
R1
M
R2
C.G
Содержание XP8084
Страница 1: ...LS TRACTOR OPERATOR S MANUAL XP8084 XP8094 XP8101 ...
Страница 2: ......
Страница 4: ......
Страница 12: ......
Страница 70: ......
Страница 80: ...3 10 SCR inducement strategy Low DEF level ...
Страница 81: ...3 11 SCR inducement strategy poor DEF quality ...
Страница 82: ...3 12 SCR inducement strategy SCR System tampering detection ...
Страница 178: ...4 36 Attaching points for Front end loader When attaching the front end loader refer to the drawings as below Unit mm ...
Страница 188: ......
Страница 191: ...5 3 Identification markings Metric hex bolt head 1 Manufacturer s identification 2 Property class GS 8 8 1 2 ...
Страница 261: ...5 73 Attachment ...
Страница 262: ......
Страница 280: ......
Страница 281: ...8 1 8 Dimension and Specification 1 Cabin type Unit mm When applying front tire 12 4 24 8PR rear tire 16 9 34 8PR ...
Страница 282: ...8 2 2 Roll bar type Unit mm When applying front tire 12 4 24 8PR rear tire 16 9 34 8PR ...
Страница 287: ......
Страница 288: ......