Manitowoc Grove GMK4100L-1 Operating Manual page 26

Separate steering
22
Always switch off the separate steering when driving a rigged truck crane.
There are two steering modes with separate steering.
– Driving around corners
When separate steering is switched on, the steering angle is larger than
for normal steering mode – the turning circle is smaller.
– Crab travel mode
When separate steering is switched on, you can turn the wheels of the
front and rear axle lines in the same direction – the truck crane drives
sideways.
If the error symbol is displayed, contact
3 302 710 en
Switching to separate steering
•
Select and confirm the symbol for the
desired steering mode.
1 Manual
3rd and 4th axle lines steered manu-
ally
2 Automatic – driving around corners
3rd and 4th axle lines steered automat-
ically
3 Automatic – crab travel mode
3rd and 4th axle lines steered automat-
ically
The symbol (4) indicates the selected steering
mode, e.g. driving around corners .
Manitowoc Crane Care
Additional pages GMK4100L-1
.