b250 Hydraulic Schematic v-0735-2

M
LOADER HYDRAULIC CONTROL VALVE
TILT
CYLINDERS
LIFT
CYLINDERS
F
RONT AUXLIARY
QUICK COUP
FEMALE
HYDRAULIC FILTER GROUP
HYDRAULIC OIL RESERVOIR
LOAD SENSING
STEERING UNIT
FOOT PEDAL
HYDROSTATIC PU
MP GROUP
10
11
TILT
LIFT
AUX
20
10
19
25
26
29
30
P
T
EF
L
R/CF
OUT
IN
T
P
T
P
1
2
31
32
2
1
7
5
6
3
4
8
21
28
18
9
REAR STEERING
CYLINDER
FRONT STEERING
CYLINDER
P
A
T
Sap
35
M2
G
M1
38
FRONT AUXLIARY
QUICK COUPLERS
FEMALE
MALE
A
B
P
T
37
HYDRAULIC SCHEMATIC
B250 “B SERIES”
(S/N 572911001 AND ABOVE)
(PRINTED SEPTEMBER 2005)
V-0735
1 of 2
Dealer Copy -- Not for Resale
FRONT AUXLIARY
QUICK COUPLERS
FEMALE
DRIVE MOTOR
GEAR PUMP
MP GROUP
11
AUX
11
27
22
23
24
A
A
B
B
MALE
33
34
T
Sapr Brake
WORKING CIRCUIT
PILOT CIRCUIT
DRAIN CIRCUIT
COMPONENTS
36
M2
BACKHOE HYDRAULIC CONTROL VALVE
LOCK VALVE
ARM CYLINDER
LOCK VALVE
BOOM CYLINDER
SWING CYLINDERS
RIGHT STABILIZER
CYLINDER
LEFT STABILIZER
CYLINDER
BUCKET CYLINDER
12
14
16
16
17
12
13
15
39
SWING
BOOM
R.H.
STABILIZER
L.H.
STABILIZER
BUCKET
ARM
SIDE SHIFT LOCK
CYLINDERS
40
V-0735 (9-15-05)
2 of 2
Dealer Copy -- Not for Resale