HANGCHA CPD30J - Page 32

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Hydraulic system principle diagram
Tonnage Items
1.3t
1.5t
1.8-3.5t
4-5t
The max. input pressure
of redirector
16MPa
16MPa
16MPa
16MPa
Main safety valve
pressure of multi-spool
control valve
12 MPa
15 MPa
17.5 MPa
18.5 MPa
Rated pressure of gear
pump
20 MPa
20 MPa
20 MPa
20 MPa