5600 Hydraulic Schematic v-0728legend-2

HYDRAULIC/HYDROSTATIC SCHEMATIC
5600 UTILITY WORK MACHINE
S/N A00211001 AND ABOVE
S/N A00311001 AND ABOVE
(PRINTED FEBRUARY 2010)
V-0728legend
FILTER - HYDRAULIC (CANISTER)
SPRING LOADED FILTER BYPASS
VALVE: 45-55 PSI (3,1-3,8 bar)
HYDRAULIC RESERVOIR:
Reservoir Capacity . . . .14.8 Qt. (14.0 L)
System Capacity. . . . . . 42.0 Qt. (39.7 L)
1
FILTER - CASE DRAIN (25 Micron)
2
4
16
SOLENOID VALVE - FORWARD/REVERSE
17
SERVO PISTON - Swash Plate
18
SHUTTLE VALVE - Motor Flushing
19
RELIEF VALVE - Motor Flushing
21 PSI (1,5 bar) max @
1.5 GPM (5,7 L/min)
5
20
VALVE - 2 Speed
21
SERVO PISTON - Swash Plate - 2 Speed
22
23
DIFFERENTIAL LOCK VALVE
218 - 363 PSI (15 - 25 bar)
24
25
FIXED DISPLACEMENT FAN MOTOR
26
RELIEF VALVE/ANTI-CAVITATION VALVE
2030 PSI (210 bar)
27
28
RELIEF VALVE - MAIN
3117 - 3044 PSI (215 - 205 bar)
LEGEND
SWITCH
DIFFERENTIAL PRESSURE SWITCH:
NA PSI (NA bar)
BIDIRECTIONAL HYDROSTATIC
MOTOR - 2 Speed
6
7
8
9
10
11
12
13
Printed in U.S.A.
29
30
3
SPRING LOADED FILTER BYPASS
VALVE: 20 PSI (1,5 bar)
HYDRAULIC PUMP . . . . . . . Gear Type
5.2 GPM (19,7 L/min.) at High
Engine Idle
HYDRAULIC PUMP . . . . . . . Gear Type
8.88 GPM (33,6 L/min.) at High
Engine Idle
HYDRAULIC PUMP . . . . . . . Gear Type
18.42 GPM (69,7 L/min.) at High
Engine Idle
CHARGE PUMP
4.45 GPM (16,9 L/min.) at High
Engine Idle
RELIEF VALVE - CHARGE:
350 PSI (24 bar)
at High Engine
Idle
140 degrees F. (60 degrees C.)Fluid
15
RELIEF/REPLENISHING VALVE - HIGH
PRESSURE: 4650 PSI (321 bar)
14
SOLENOID VALVE - TRAVEL LOCKOUT
VARIABLE CAPACITY DISPLACEMENT
BIDIRECTIONAL HYDROSTATIC PUMP
BRAKE VALVE................319 PSI (22 bar)
RELIEF VALVE - Port - With Anti-Cavitation
(Lift Base)
3480 - 3263 PSI (240 - 225 bar)
31
DIAGNOSTIC COUPLER
RELIEF VALVE - Port - With Anti-Cavitation
(Tilt Rod)
4205 - 3988 PSI (290 - 275 bar)
RELIEF VALVE - MAIN
3117 - 3044 PSI (215 - 205 bar)
1 of 2
Dealer Copy -- Not for Resale
V-0728legend (2-11-10)
NOTE 1: Unless otherwise specified
springs have NO significant
pressure value.
41
FRONT AUXILIARY MANUAL
PRESSURE BLEED-OFF VALVE
33
CHECK VALVE ...... 100 PSI (6,9 bar)
34
35
36
37
38
39
FLOW DIVIDER
40
ORIFICE ........................ 0.030 in. (0,75 mm)
SOLENOID ACTIVATED DIRECTIONAL CONTROL
VALVE - Solenoid A (See Note 2)
RELIEF VALVE - Load Sense
1450 PSI (100 bar)
32
RELIEF VALVE - Port - With Anti-Cavitation
(Tilt Base)
3480 - 3263 PSI (240 - 225 bar)
SOLENOID ACTIVATED DIRECTIONAL CONTROL
VALVE - Solenoid C (See Note 2)
SOLENOID ACTIVATED DIRECTIONAL
CONTROL VALVE - Solenoid B - (See Note 2)
ORIFICE ........................ 0.023 in. (0,6 mm)
42
ORIFICE ........................ 0.051 in. (1,3 mm)
43
ORIFICE ........................ 0.040 in. (1,0 mm)
44
PULL BUTTON ACTIVATED DIRECTIONAL
CONTROL VALVE - LIFT ARM BY-PASS
45
LOAD CHECK VALVE
46
47
NOTE 2: In Front Steer Mode, Solenoids
A & B are closed and Solenoid C is
open. In 4 Wheel Steer Mode,
Solenoids A & B are open and
Solenoid C is closed.
RELIEF VALVE - Port - With Anti-Cavitation
(Lift - Rod)
3480 - 3263 PSI (240 - 225 bar)
FILTER
ORIFICE ........................ 0.065 in. (1,65 mm)
48
DIVERTER VALVE - SOLENOID
ACTIVATED PILOT PRESSURE
49
50
RELIEF VALVE (Optional) -
Port - With Anti-Cavitation (Auxiliary)
3263 - 3480 PSI (225 - 240 bar)
HYDRAULIC/HYDROSTATIC SCHEMATIC
5600 UTILITY WORK MACHINE
S/N A00211001 AND ABOVE
S/N A00311001 AND ABOVE
(PRINTED FEBRUARY 2010)
V-0728legend
LEGEND
2 of 2
Dealer Copy -- Not for Resale