Liebherr Truck-mounted concrete pumps - Manual (Page 7)

7
Innovative outriggers
Outrigger XXT
Liebherr offers an extensive variety of support systems to ensure that an ide-
al solution can always be configured for the respective requirement. Outrigger
XXH and outrigger XXT are particularly innovative. Both systems are exclusive to
Liebherr and offer specific advantages for everyday applications on the building
site:
For example, with the narrow support option the front outriggers can be ex-
tended up to the front of the vehicle, allowing a greater working range of up to
70 % (yellow). In particular, pumping concrete over the operator‘s cab can often
be extremely advantageous, and this would not be possible with other types of
outrigger.
Advantages of the XXH-outrigger:
• Only simple telescoping of front outrigger necessary -
Front outrigger rotatable
• Excellent possibilities for narrow support
• Flexible set-up possibilities
• More storage space
Advantages of the XXT-outrigger:
• Direct power transmission from boom to outrigger
• No forces on the frame/chassis
• Only simple telescoping of front outrigger necessary
• All support arms are rotatable around the same centre of rotation
• Optimum possibilities for narrow support
• Flexible set-up possibilities
• Weight reduction
The stability control system XXA guarantees a reliable and safe operation in
every situation. Depending on the position of the outrigger system and the boom
only safe movements are allowed.
Liebherr comply with all specifications of the
new C-Standard DIN EN 12001:2012-11.