HYDRAULIC/HYDROSTATIC SCHEMATIC

S205 (S/N 528411001 AND ABOVE)

(S/N 528511001 AND ABOVE)

(PRINTED JULY 2005)

V-0567legend
LEGEND
1 RESERVOIR: 14 LOAD CHECK VALVE 27 PILOT ACTIVATED DIRECTIONAL 40 SOLENOID ACTIVATED DIRECTIONAL
Capacity . . . . . . . 19.2 Qts. (18,2 L) CONTROL VALVE - REAR AUXILIARY CONTROL VALVE - BUCKET POSITION
SPRING LOADED FILTER BY-PASS 15 LIFT CYLINDER SPOOL - MADE TO VALVE (ON/OFF)
2 28 RESTRICTOR - 0.140 inch (3,6 mm)
VALVE: 45-55 PSI (3,1-3,8 Bar) RESTRICT FLOW DURING BOOM
DOWN BUT NOT DURING BOOM UP 41 CHECK VALVE - BICS CONTROL VALVE
3 DIFFERENTIAL PRESSURE SWITCH: 29 RESTRICTOR - 0.031 inch (0,8 mm)
36-44 PSI (2,5-3,0 Bar) 16 SOLENOID ACTIVATED DIRECTIONAL 42 SOLENOID ACTIVATED DIRECTIONAL
Normally Closed CONTROL VALVE - BICS CONTROL 30 RELIEF VALVE: 3300 PSI (228 Bar) CONTROL VALVE (TWO COIL)
4 DRIVE MOTOR SHUTTLE VALVE 17 PILOTED ACTIVATED DIRECTIONAL 43 CHECK VALVE - With 300 PSI (20,7 Bar)
CONTROL VALVE - TILT CONTROL 31 FILTER - HYDRAULIC (CANISTER) Spring And With 0.016 inch (0,40 mm) Orifice
5 RELIEF/REPLENISHING VALVE - HIGH
PRESSURE: 5000 PSI (345 Bar) 18 PILOTED ACTIVATED DIRECTIONAL
CONTROL VALVE - LIFT CONTROL 32 FILTER - CASE DRAIN (SINTERED 44 PILOT ACTIVATED DIRECTIONAL
6 RELIEF VALVE - CHARGE INLET: BRONZE) CONTROL VALVE - HYDRAULIC
19 PULL BUTTON ACTIVATED
220-270 PSI (15,1-18,6 Bar) POWERED BOB-TACH
DIRECTIONAL CONTROL VALVE - LIFT 33 FILTER - BICS CONTROL VALVE
at High Engine Idle
ARM BY-PASS (SCREEN) 45 RESTRICTION - 0.089 inch (2,26 mm)
With 140 degrees F. (60 degrees C.) Fluid
20 PILOTED ACTIVATED DIRECTIONAL 34 CHECK VALVE - BUCKET POSITION 46 RESTRICTION - 0.025 inch (0,6 mm)
7 FRONT AUXILIARY MANUAL PRESSURE CONTROL VALVE - UNLOADING VALVE
BLEED-OFF VALVE SPOOL 47 RELIEF VALVE - 2000 PSI (137 Bar)
21 PILOTED ACTIVATED DIRECTIONAL 35 RESTRICTION
8 HYDRAULIC PUMP . . . . . . . Gear Type
16.3 GPM (61,7 L/min.) at High Engine Idle CONTROL VALVE - FLOW CONTROL 48 RELIEF VALVE - 1200 PSI (83 Bar)
SPOOL 36 VARIABLE CAPACITY DISPLACEMENT
9 RELIEF VALVE - MAIN: BIDIRECTIONAL HYDROSTATIC PUMP 49 FILTER - BOB-TACH VALVE
22 FLOW DIVIDER ADJUSTMENT VALVE
3250 - 3350 PSI (224-231 Bar) 37 (S/N 528411783 & Above)
SHUTTLE RELIEF VALVE
at Front Quick Couplers (S/N 528511010 & Above)
23 SOLENOID ACTIVATED DIRECTIONAL (Not Adjustable - Factory Set)
10 RELIEF/ANTICAVITATION VALVE - CONTROL VALVE - BASE 65 PSI (4,5 Bar)
PORT 3500 PSI (241,3 Bar)
24 SOLENOID ACTIVATED DIRECTIONAL 38 FIXED CAPACITY DISPLACEMENT
CONTROL VALVE - ROD BIDIRECTIONAL HYDROSTATIC
11 ANTICAVITATION VALVE MOTOR
25 LOAD SHUTTLE VALVE - BLEED OFF
12 SOLENOID ACTIVATED DIRECTIONAL 39 CHECK VALVE - With 80 PSI (5,5 Bar)
CONTROL VALVE - AUXILIARY Spring
26 SOLENOID ACTIVATED DIRECTIONAL
13 RELIEF/ANTICAVITATION VALVE - CONTROL VALVE - TWO COIL
PORT (OPTIONAL) 3500 PSI (241,3 Bar)

NOTE: Unless otherwise specified

springs have NO significant
pressure value.

Printed in U.S.A. V-0567legend (7-12-05)

 (REAR QUICK
FEMALE COUPLERS) MALE

HYDRAULIC/HYDROSTATIC SCHEMATIC
S205 (S/N 528411001 AND ABOVE)
BASE ROD REAR AUX VALVE (OPTIONAL)
(S/N 528511001 AND ABOVE)
(PRINTED JULY 2005) INTEGRATED QUICK
V-0567 23 24 COUPLER BLOCK

25 MALE
26
28 7 (FRONT AUXILIARY
MALE
7 LEFT SIDE LIFT ARM)
DRIVE MOTOR
29
1 30
FEMALE
27

4 37

P-OUT P-IN T

32 BUCKET POSITION VALVE (OPTIONAL)

38
D
HYDRAULIC FILTER 34

31

OIL
2 22
COOLER
B HYDROSTATIC PUMPS A

5 36
5
A
6 3 40 C
HYDRAULIC CONTROL VAVLE 21

13
20

12 12
CHARGE 13 B
INLET B A
BOB-TACH
CYLINDER
(OPTIONAL)
AUXILIARY
SPOOL
HYDRAULIC 14
36 POWERED
10 TILT CYLINDERS
BOB-TACH BICS CONTROL VALVE
(OPTIONAL)
5 5
D C
39
DR
8 10
INLET OUTLET
43
48 46 B A 17
47 TILT
13 CYLINDER
42 45 SPOOL
PP 11
DRIVE MOTOR 49 14
LIFT CYLINDERS
38 P1 P2 10
44 18

B A
13 LIFT
CYLINDER
SPOOL 35
15

4 37
14
9 16 WORKING CIRCUITS
33 41 33 PILOT CIRCUITS
DRAIN CIRCUITS
COMPONENTS

LIFT ARM BY PASS VALVE

32
19

Printed in U.S.A. V-0567 (7-12-05)