Sinoboom AB14EJ - Hydraulic System; Layout of Hydraulic Elements

GTZZ14EJ&16EJ Maintenance Manual
59
© May 2023
7 HYDRAULIC SYSTEM
7.1 LAYOUT OF HYDRAULIC
ELEMENTS
Table 7-1
1. Hydraulic tank
5. High-pressure filter 9. Main boom luffing counterbalance
valve
2. Power unit assembly
6. Boom function manifold
10. Bidirectional counterbalance
valve
3. Slewing transition block 7. Return filter
11. Leveling counterbalance valve
4. Cycloid motor
8. Telescoping counterbalance valve
1 2 4 5
6
8
9
10
10
11
3
7