SK375-AT3
Driving
Truck
4-38
SPIERINGS MOBILE CRANES USER MANUAL V 0.0
Nov
2
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4.13.2.3.
Levelling
During levelling, the axles are automatically adjusted to the
on-the-road mode
.
This feature applies when the axle height is disrupted by outriggering, off-the-road mode or long-term
parking.
1. Enable switch
levelling
on the control panel:
-
The axles are automatically adjusted to the
driving height
;
-
When the axles are adjusted to driving height, the symbol
levelling position
on the main
screen becomes active;
2. Disable switch
levelling
on the control panel.
4.13.3.
Off-the-road gear
While driving on rough terrain or when a low vehicle speed is desired (e.g. at driving with an erected
tower), the transfer case can be switched to
off-the-road gear
.
Then the transfer case has a lower gear ratio.
CAUTION!
Before driving on public roads, the vehicle must always be levelled related to the
maximum transport height of 4 metres.
CAUTION!
Check if there are no persons on or around the truck in order to prevent dangerous
situations.
CONDITIONS
The crane must be in
transport position
;
The truck must be standing on a flat surface;
The outrigger control must be disabled;
The brake pedal must NOT be used.
CAUTION!
Before driving, switch
levelling
must be disabled. The symbol
levelling position
may NOT be active.
If the brake pedal is operated, levelling is NOT possible.
CAUTION!
Switching the transfer case may only be done when the vehicle is fully standing
still and de gearbox is in
neutral position N
.
