HYDRAULIC CIRCUIT DIAGRAM
PC12R-8 MISTRAL HS (with variable gauge undercarriage and travel increment)
10-23
PC12R-8 PC15R-8
Swing
Left
Swing
Right
Swing motor
Boom swing cylinder
(Ø60 x Ø30 - 313)
L.H. swing
R.H. swing
Bucket cylinder
(Ø50 x Ø30 - 378)
Open
Curled
Boom cylinder
(Canopy: Ø55 x Ø30 - 354)
(Cabin: Ø55 x Ø30 - 342)
Lower
Raise
Arm cylinder
(Ø50 x Ø30 - 453)
Close
Open
Additional
equipment
Boom
swing
Blade
Bucket
Boom
Reverse
R.H. travel
Forwards
Reverse
L.H. travel
Forwards
Swing
Arm
L.H. PPC valve
R.H. swing
Close arm
L.H. swing
Open
arm
R.H. PPC valve
Curled
bucket
Lower
boom
Open
bucket
Raise
boom
Cylinder block
Accumulator
12 bar
Filter 10
µ
n
Oil cooler
R.H. travel motor
capacity: 21.6
ᐉ
Hydraulic tank
Raise
Lower
L.H. travel motor
4
2
3
1
100 mesh
P
T
1
4
2
3
0,35
ᐉ
EV1
EV2
100 mesh
P
T
30 kg/cm
2
Ts
Pi3
Pi2
Pi1
Pb6
Pb5
A7
B7
A4
B4
125 kg/cm
2
T
A
B
002
002
002
002
002
002
003
003
4 kg/cm
2
190 kg/cm
2
210 kg/cm
2
S
LS
Pa1
T
C
P1
A1
B1
Pa2
A2
B2
P2
Pb2
Pb1
A3
B3
Pa5
Pa9
A8
B8
A9
A5
A6
B6
B5
Pa6
a2
P2
P1
T1-T2
Ps
R/G
a1
R/G
a2
P1
P2
T1-T2
Ps
a1
M
P1
P2
P3
RKP11431
1,5kg/cm
2
4
3
6
8
7
5
1
D
2
EV3
B
A
T
P
v1
v2
c1
c2
Blade cylinder
(Ø60 x Ø30 - 60)
Variable
undercarriage
cylinder
(Ø50 x Ø30 - 315)
Summary of Contents for PC12R-8 MISTRAL
Page 1: ......
Page 2: ...40 28 PC15R 8 ...
Page 4: ...00 2 PC12R 8 PC15R 8 ...
Page 17: ...GROUP 10 ...
Page 18: ...40 28 PC15R 8 ...
Page 30: ...10 12 PC12R 8 PC15R 8 PAGE INTENTIONALLY LEFT BLANK ...
Page 32: ...10 14 PC12R 8 PC15R 8 PAGE INTENTIONALLY LEFT BLANK ...
Page 34: ...10 16 PC12R 8 PC15R 8 PAGE INTENTIONALLY LEFT BLANK ...
Page 36: ...10 18 PC12R 8 PC15R 8 PAGE INTENTIONALLY LEFT BLANK ...
Page 38: ...10 20 PC12R 8 PC15R 8 PAGE INTENTIONALLY LEFT BLANK ...
Page 40: ...10 22 PC12R 8 PC15R 8 PAGE INTENTIONALLY LEFT BLANK ...
Page 42: ...10 24 PC12R 8 PC15R 8 PAGE INTENTIONALLY LEFT BLANK ...
Page 44: ...10 26 PC12R 8 PC15R 8 PAGE INTENTIONALLY LEFT BLANK ...
Page 79: ...10 61 PC12R 8 PC15R 8 PAGE INTENTIONALLY LEFT BLANK ...
Page 130: ...10 112 PC12R 8 PC15R 8 PAGE INTENTIONALLY LEFT BLANK ...
Page 132: ......
Page 133: ...GROUP 20 ...
Page 134: ...40 28 PC15R 8 ...
Page 158: ...20 24 PC12R 8 PC15R 8 PAGE INTENTIONALLY LEFT BLANK ...
Page 198: ......
Page 199: ...GROUP 30 ...
Page 200: ...40 28 PC15R 8 ...
Page 283: ...GROUP 40 ...
Page 284: ...40 28 PC15R 8 ...
Page 317: ...40 33 PC12R 8 PC15R 8 PAGE INTENTIONALLY LEFT BLANK ...
Page 324: ......