SK599-AT5
Driving
Truck
4-48
SPIERINGS MOBILE CRANES USER MANUAL V 0.1
D
ec
2
01
6
C
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an
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an
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y
po
gr
ap
hi
c
al
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ro
rs
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er
v
ed.
©
20
1
6
S
pi
er
ings
M
obi
le
C
ran
es
–
A
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ght
s
re
se
rve
d
.
4.13.5.4.
Steering program: Wall steering
With this steering program it is possible to drive away from an obstacle with a minimum swing of the
back of the truck (
). The pivot point of the vehicle is situated on the back. The turning circle
is significantly greater.
Activating steering program
Enable steering program
wall steering
by using the key on the
control panel steering system
:
-
The red indicator above the key becomes active when the steering program can be carried out
successfully;
-
When enabling the program, axle 3 will be retracted.
The buzzer becomes active when the vehicle is ready;
-
After enabling the off-the-road mode, the maximum vehicle speed is limited to 15 kph (9.4 mph).
Using steering program
Axles 1 and 2 are mechanically steered by the steering wheel, axle 5 is steering very minimal and axle
4 steers proportionally with axle 5.
Examples
The
display control panel steering system
shows the current steering position of the rear axle
In combination with the steering program
wall steering
, the display always shows the centre position:
Message
Description
Rear axle in straight forward position.
Picture 4-17
Table 4-8
