Stabiliser Deployment Monitoring - Jonsered 1250RZ Operator's Manual

The maximum permitted ground inclination under the stabiliser leg plate is 5º.
(*) The maximum load that the stabiliser leg can impose on the ground:
Cranes
J1250RZ
J1500RZ
J1620RZ
J1300RS
J2490RS
DANGER
Check that the extra support plates do not bend or sink into the ground.
Do not lower the stabiliser legs on the edge of an embankment, soft ground,
hollows, etc... Lower the stabiliser legs only on to a flat, firm and stable surface.

5.2.2. Stabiliser deployment monitoring

This optimise the crane lifting capacity in relation to the
vehicle's stability. The ECU reads that the stabiliser
extensions are fully extened and and that the stabiliser legs
are pressed to the ground. When the stabiliser extensions
are not fully extended or the stabiliser legs are not pressed
to the ground there is a risk of of instability and the crane
capacity will be reduced.
When the stabiliser extensions are fully extended and/or
the stabiliser is set to the ground, the symbols for the stabiliser system will be blue. When the
stabiliser extensions is not fully extended and/or the stabiliser set to the ground, the symbols for the
stabiliser system will be red.
38
Starting crane operation
Jonsered 1250RZ -1500RZ safety+R CE
P (kN)
130
150
190
110
230