Appendix Calculating Axis Load - SaMASZ DUO 680 Operator's Manual

OPERATOR'S MANUAL DOUBLE-ROTOR RAKES
ATTENTION!
When mounting the machine on a tractor using front and/or rear 3-point linkage,
a maximum value of permissible load cannot be exceeded – tractor's front axis
load must be 20% of the tractor's overall weight.
Before using the tractor-machine assembly, check whether these conditions are
met, while calculating and weighing the assembly.
1. Defining the total weight, axis load, tyre load capacity and minimum load.
M
P
For calculations the following data is necessary:
T [kg] Tractor's overall weight
T [kg] Front axis load on unloaded tractor
P
T [kg] Rear axis load on unloaded tractor
T
Total weight of machine mounted on front 3-point linkage or weight of front
M [kg]
P
ballast
Total weight of machine mounted on rear 3-point linkage or weight of rear
M [kg]
T
ballast
Distance between centre of gravity of machine mounted on front 3-point
A [m]
linkage / front ballast and tractor's front axis centre
B [m] Distance between tractor's axes
Distance between tractor's rear axis centre and centres of ball joints on
C [m]
tractor's lower links
Distance between centres of ball joints on tractor's lower links and centre
D [m]
of gravity of machine mounted on rear 3-point linkage / rear ballast
Refer to tractor's operation manual
1
Refer to technical data for machine in operation manual or price list
2
Dimensions / measurement
3
APPENDIX
CALCULATING AXIS LOAD
T
P
B
A
DUO
M
T
T
D
C
T
1
1
1
2
2
2
1
1
2
3
3
3
3
3
3
3
3
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