DINGLI BA28RT - Schematic

Schematic
74
Hydraulic Schematic
V B B
P / N 9 2 0 4 7 7 8 8
PFD P/N
90028889
19cc
P / N 9 2 0 4 8 8 8 3
RA P/N 92047752
P/N 92046398
PI P/N 92046505
MI P/N 92046506
PS P/N 90028882
Turret rotation
P/N 00006822
FAR P/N 90018480
FA
P/N 92029476
V B B
P / N 9 2 0 4 7 7 8 9
P/N
90008919
P/N
00001871
P/N
92010235
P/N 92030355
P/N
90003092
F D
F D
F D
F D
C S P
C S A
VU
VU
B
A
Chassis
Turret
4 bar
VU
E V 3
E V 4
VU
p 1
p 1
p 1 p 1
p 3
c
d
a
Displacement 28cc
p max 265 bar/ Ls stand-by 20 bar
0,75 l
precharge 30 bar
A
VUR
pilot ratio
4.5:1
pilot ratio
4.5:1
350 bar
350 bar
c o d . 9 2 0 2 9 8 8 8
c o d . 9 2 1 0 0 6 7 2
Tower
telescopic
P/N 92051218
VBT
200 bar
300 bar
pilot ratio
4,2:1
pilot ratio
4,2:1
VBJ
350 bar
tower lifting
P/N 92051412
350 bar
pilot ratio
4.5:1
PE P/N
90005017
Chassis valve
Front
Jib lifting
P / N
9 2 0 4 9 2 7 3
VBSP
92049338
pilot ratio
4,2:1
pilot ratio
4,2:1
Main telescopic
P/N 92050909
Main
lifting
P/N
92051406
Jib
leveling
P/N
92051401
VBS
P/N
92100672
VBJ
P / N
9 2 0 0 0 2 5 1
C1
C2
V1 V2
350 bar
350 bar
M
VU1
2bar
250μm
2,5 bar
0,5 bar
0,1 bar
VA
15μm
5
5
4 4
2
2
1
1
3 3
E V 7
E V 5
1 5 l/ m in
E V 9
E V 9 A
E V 8
E V 6
D L
P 1
B R
M
25 bar
20,5 cc
420 bar
420 bar
90 cc
max
V2V1
T
HLE10-OPO C2
1/4"-19
PR2
1/4"-19
PR1
1/4"-19 PL2
1/4"-19
PL1
1/2"-14 P
1/2"-14
T
CP200-7 RV1 140 bar
RV08-DR RV2
160 bar
CP124-1
LV2
PSV2
HLE10-OPO
C1
CP124-1
LV1
PSV1
E V2 2 / E V2 3
E V2 4 / E V2 5
TPL
TPR
140 bar
V1
C2
C1
V2
V1
C2
C1
V2
V1
C2
C1
V2
C2
C1
M1
M2
V2
V1
200 bar
pilot ratio
4:1
300 bar
pilot ratio
4:1
C 2
C 1
T
G
E V 1 0 E V 1 1
C 2
C 1
T
G
E V 1 2
E V 1 3
PRMP 064
A
210bar
Note：This schematic is applied to
BA28RT and BA24RT.
P/N
00002744
Hydraulic Schematic
Turret
Chassis
Signature
Date
Rev.
Date
Qty
Tab
File Code
Approved
Technology
Designed
Standardized
Checked
Confirm ed
Material:
Total Pages,No
Scale
Weight
1:1
S
ORIGINAL Drw No:
Creat：
Qty
Tab
Hydraulic
schematic
46463
VBJ
350 bar
350 bar
pilot ratio
4.5:1
pilot ratio
2:1
pilot ratio
4,2:1
46463
REAR STEERING
FRONT STEERING
3 5 0 b a r
E V1 4
E V1 5
E V1 8
E V1 6
E V2 1