2. Structure and parts of the crane
2.1. Main groups
The crane consists of the following main groups:
(1) Crane base with column and slewing system
(2) Boom system
(3) Stabiliser system
(4) Operating system
2.2. Crane base with column and slewing system
The crane base, column and the slewing system consist of the following
components:
• Crane base
with stabiliser beam, column bearings and three-point
bridge.
• Column
is fitted to the crane base and turns in an upper and a
lower bearing.
• Slewing system
2.3. Boom system and add-on lifting accessories
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.
Add-on lifting accessory is placed between the boom tip
and the load.
Structure and parts of the crane
12 Loglift 96S CE