t190 Hydraulic Schematic v-0312-2

HYDRAULIC CONTROL VALVE
OIL
COOLER
OUTLET
INLET
CHARGE INLET
A
D
B
TANDEM PISTON
PUMP WITH
GEAR PUMP
Printed in U.S.A.
WITH HIGH FLOW OPTION
HYDRAULIC
FILTER
4
DRIVE MOTOR
31
32
36
12
37
2
4
37
8
36
6
S/N 519313198 - 519315202
S/N 519412039 - 519412316
(PRINTED April 2004)
V-0312
43
11
3
5
5
5
5
9
38
38
DRIVE MOTOR
47
42
46
46
32
P1
P2
DR
HYDRAULIC
POWERED
BOB-TACH
(OPTIONAL)
BOB-TACH
CYLINDER
(OPTIONAL)
55
56
54
52
57
1
53
PP
C
45
C2
C1
T
SELECT VALVE
25
24
30
5858
27
23
26
28
PRESS
29
28
T190 HYDRAULIC/HYDROSTATIC SCHEMATIC
BRAKE
VALVE
T
IN
A1
B2
B1 A2
50
48
49
51
1 of 2
Dealer Copy -- Not for Resale
HYDRAULIC CONTROL VALVE
AUXILIARY
SPOOL
TILT
CYLINDER
SPOOL
LIFT
CYLINDER
SPOOL
13
12
12
14
14
V-0312 (3-30-04)
WORKING CIRCUITS
PILOT CIRCUITS
DRAIN CIRCUITS
COMPONENTS
BUCKET POSITION VALVE (OPTIONAL)
D
C
A
B
TILT
CYLINDERS
LIFT
CYLINDERS
BICS CONTROL VALVE
LIFT ARM
BY PASS VALVE
22
34
21
20
40
17
18
16
35
41
33
33
43
11
9
10
19
A
B
A
B
A
B
44
39
15
MALE
FEMALE
(REAR QUICK COUPLERS)
OPTIONAL
23
FEMALE
MALE
(RIGHT SIDE LIFT ARM
QUICK COUPLERS)
OPTIONAL
29
PB
MALE
FEMALE
(FRONT AUXILIARY
LEFT SIDE LIFT ARM)
MALE
INTEGRATED QUICK COUPLER
BLOCK
FEMALE
MALE
7
7
2 of 2
Dealer Copy -- Not for Resale