2. Structure and parts of the HIAB crane
2.1. Main groups
The 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
with stabiliser beams (2) and three-point bridge (3)
(4) Column
fitted to the crane base
(5) Rack and pinion slewing system
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
1
2
3
4
5
1
2
3
4
5
Structure and parts of the HIAB crane
HIAB K-HiPro 285-425 X4
11
