DINGLI BT22ERT - Schematic

Schematic
60
Hydraulic Schematic
P 1
B R
M
V2V1
T
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
PRMP 064
10μm
100μm
RV2
350 bar
350 bar
E V 1 6
Turret
Chassis
Chassis valve
Turret
Chassis
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
B
A
p 1 p 1
p 3
Displacement 28cc
p max 265 bar/ Ls stand-by 20 bar
PS P/N 92028882
PE P/N
90005017
MR
P/N 00006823
前
V B B
P / N 9 2 0 4 7 7 8 8
V B B
P / N 9 2 0 4 7 7 8 9
00001871
90030355
90003092
M
80μm
Jib lifting
P / N
9 2 0 4 9 2 7 3
VBSP
92049338
pilot ratio
4,2:1
pilot ratio
4,2:1
VBS
P/N
92100672
VBJ
pilot ratio
4.2:1
pilot ratio
2:1
350 bar
350 bar
VBJ
P / N
9 2 0 0 0 2 5 2
C1
C2
V1 V2
350 bar
350 bar
5
5
4 4
2
2
1
1
3 3
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
PLATFORM ROTATION
PLATFORM LIFT
CP200-7
RV1
140 bar
RV08-DR RV2 160 bar
CP124-1
LV2
PSV2
HLE10-OPO C1
CP124-1 LV1
PSV1
E V 2 2 / E V 2 3
E V 2 4 / E V 2 5
TPL
TPR
140 bar
300 bar
pilot ratio
4:1
C2
C1
M1
M2
V2 V1
200 bar
pilot ratio
4:1
pilot ratio
4.5:1
pilot ratio
4.5:1
Note：The schematic is
applied to BT22ERT.
P/N
00002744
Main boom
Lifting
P/N 92058324
Main boom
telescopic
P/N 92058184
Jib level
P/N 92058332
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
BT22ERT
BT22ERT
F D
F D
F D
F D
C S P
C S A
VU
VU