2. Structure and parts of the HIAB crane
2.1. Main groups
This HIAB crane consists of the following main groups:
• Crane base with column and slewing system
• Stabiliser system
• Boom system
• Operating system - hydraulic components
Some accessories can be fitted depending on your crane configuration:
• Add-on lifting accessories [option]
• Hooks [option]
• Separate lifting accessories [option]
2.2. Crane base with column and slewing system
The crane base, column and the slewing system
consist of the following components:
(1) Crane base
(2) Stabiliser beam
(3) Three-point bridge
(4) Column
(5) Rack and pinion slewing system.
2.3. Stabiliser system
HIAB cranes (except stationary mounted) have two
stabiliser extensions and two stabiliser legs. Auxiliary
stabiliser systems may be needed for bigger cranes. The
stabiliser system consists of:
(1) Stabiliser beam
(2) Stabiliser extensions
(3) Stabiliser legs
(4) Stabiliser locking devices [option]
(5) Extra support plates
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Structure and parts of the HIAB crane
HIAB L-HiPro 145/165/195/235
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