Sinoboom AB16EJ Plus - Page 74

© Mar. 2023 62 AB16EJ Plus Maintenance Manual
HYDRAULIC SYSTEM
Two-section Platform Valve (PN.202040000329)
Fig 4 Two-section platform valve (PN.202040000329)
Table 7-4 Two-section platform valve (PN.202040000329)
No. Indication
Torque
Function
1–1 Solenoid valve
40～45Nm (30～33ft-lb) Control the direction of jib luffing movement
1–2 Solenoid valve
40～45Nm (30～33ft-lb) Control the direction of platform swing
2
Damper 5Nm (9ft-lb)
\
3
Damper 5Nm (9ft-lb)
\
2
2
3
3
1-1 1-2