
培训手册
Training Manual
液压原理图
Hydraulic Schematic
JCPT-HD/DC
www.cndingli.com
8-3
总溢
流阀
Main over
flow
valve
转向电磁
阀
刹车溢
流阀
Br
ake over
flow va
lve
行走
电磁阀
Drive sole
noid
起升
电磁阀
Lift va
lve
solenoid
举升
左转
右转
刹车
起升溢
流阀
转向溢
流阀
马达
变量电
磁阀
右行
走
左行走
左行
走
右行走
Steer valve s
o
len
o
id
L
if
t overflow valve
转向优
先阀
Driv
e motor
var
iable so
leno
id
Steer
overflo
w
valve
Steer pressu
re-
gra
d
ient control va
lve
L
S2
S1
BR
K
D2
D3
D1
D4
RV
1
SV
2
RV
3
SV
4
SV3
RV4
FR
RV
2
SV1
油
管接口
/Pipe Port
Left turn
Right
turn
Break
Righ
t drive
Lef
t drive
Le
ft drive
Right d
rive
Lif
t
新功能阀块(
New Function Valve
)-
JCPT-HD
Summary of Contents for JCPT-HD/DC Series
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