2.8. Operating system - hydraulic components
The operating system consists of the following hydraulic components:
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2
3
4
5
6
7
8
9
10
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(1) Oil tank
(5) Stabiliser control valve [option]
(11) Return filter
(2) Hydraulic pump
(6) Hydraulic hoses and lines
(12) Load holding valve
(3) Oil cooler [option]
(7) Slewing cylinders / Slewing motors
Pressure filter [option]
(4) Main control valve
Actuators:
(8) First boom cylinder
(9) Second boom cylinder
(10) Extension cylinder/s
Structure and parts of the HIAB crane
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HIAB L-HiPro 145/165/195/235