SANY LATIN AMERICA
4-90
SY195/205/215/225C9 Crawler Hydraulic Excavator
Structure and Function
Shop Manual - June 2013
A:
From main valve BTL
B:
From main valve BTR
C:
From main valve ATL
D:
From main valve ATR
A1:
To L. travel motor port (P1)
B2:
To R. travel motor port (P2)
C3:
To L. travel motor port (P2)
D4:
To R. travel motor port (P1)
G:
To swing motor port DB
G1:
From travel motor
fi
nal drive assembly oil drain port (D1,D2)
F:
From solenoid valve port A2
F1:
To travel motor reducer Hi/Lo speed switching port (P)
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