SUNWARD SWE18UF - TRAVEL CONTROL

OPERATION & MAINTENANCE MANUAL SWE18UF
52
3.12 AUXILIARY CIRCUIT PIPELINES
As shown in FIG. 2.12.1 ,
① — Attachment pipeline
② — Breaking pipeline
③— Hydraulic quick hitch pipeline
SWE18UF Auxiliary Circuit Parameters
Breaking Pipeline
Attachment
Hydraulic Quick Hitch
Pressure
(MPa)
Flow
（L/min）
Oil supply
（Interflow）
Pressure
(MPa)
Flow
（L/min）
Oil
supply
Pressure
(MPa)
Flow
（L/min）
Oil
supply
12
35.6
P2+P3
21
20.9
P2
16
14.7
P3
Size of
pipe joint
Seal type
Size of
pipe joint
Seal type
Size of
valve
block
joint
Seal type of joint
M18X1.5
Seal O ring
M16X1.5
Seal O ring
G1/4
ED pad plane sealing
Parameters of key structural parts are shown as below figure for attachment assembly.
FIG. 3-16