TRIMAX 520
Page 18
Preparation of the tractor
The ballast of the tractor
When mounting the appliance, it is absolutely necessary that the highest degree of stability between
appliance and tractor is achieved – this can be ensured by using ballast, in order to counterbalance
some of the weight of the mounted appliance.
Front weights
May be necessary when mounting appliances behind the tractor, in order to place some of the total
weight of the machine on the front axle. This ensures stable road transportation and reduces the
“jumping” of the tractor during field work.
Factors which influence the stability
•
The centre of gravity for the tractor/appliance/machine combination.
•
The geometric conditions, such as the exact location of the appliance and the ballast.
•
Weight, track width and the axle distance of the tractor.
•
Acceleration, braking, turning and the relative location of the appliance during those
manoeuvres.
•
The nature of the terrain, is it hilly, what type of underlay and the condition of the underlay.
•
The flexibility of the mounted appliance.
•
Pay special attention to the fact that on articulated tractors the balance is shifted, according to
how sharp a turn may be.
Suggestions for improved stability
•
Increasing the track width; a tractor with a greater track width has more stability.
•
Front weights.
NOTE:
The suggestions mentioned above are purely a guidance with regards to stability, they are
not meant for guidance when it comes to the power of the tractor. It is recommended that you
contact your tractor manufacturer or your local dealer for specific guidance regarding this. At the
same time, you should contact a tire specialist for advice regarding tire pressure etc., so that all
settings will get to be compatible with the type of appliance that you wish to mount.