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Structure and parts of the HIAB crane
Operator's Manual GB
2.3
2.3
Stabiliser system
Every HIAB crane is equiped with two stabiliser
extensions and two stabiliser legs. Auxiliary
stabiliser systems may be needed for heavy
cranes. The stabiliser system consists of:
①
Stabiliser beam
②
Stabiliser extensions
③
Stabiliser legs
④
Stabiliser locking devices
[option]
⑤
Extra support plates
2.4
Boom system
The boom system consists of the following
components:
•
①
1st boom
•
②
2nd boom
•
③
Hydraulic extensions
The length of the hydraulic extension depends
on the type of crane.
•
④
Manual extensions [option]
•
⑤
Hook [option]