RENR7759 01 Outside HYD [Converted]...2003/10/15  · Valve Gp - Electronic Pilot 247-7829 29 B-4 Valve Gp - Load Control (Stabilizer Cylinder Lock) 204-6924 32 G-1, G-2 Valve Gp -

31200305

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Last Modified: 10/15/2003

Hydraulic Symbols (Electrical)

Electrical Symbols Table

325-AG135 PK-14

Circuit IdentificationNumber

Wire Color Wire Gauge

Harness identification codeThis example indicateswire 135 in harness "AG".

325-PK-14

Wire Gauge

Wire Color

Circuit Number Identification

Wire Number Identification Codes

Current Standard

Previous Standard

Electrical Schematic Example Hydraulic Schematic Example

325-PK

Wire ColorCircuit Number Identification

B A

Wire

Wire

(EXAMPLE VALVE)

Current Standard

Transducer(Fluid)

Transducer(Gas / Air)

G

Generator

Electrical WirePressure Switch

MElectric Motor

Pressure Switch (Adjustable)

Temperature Switch

T

PressureSymbol

TemperatureSymbol

LevelSymbol

FlowSymbol

Electrical Symbols (Electrical)

Last Modified: 05/10/2004

ONE POSITION TWO POSITION THREE POSITION

VENTED PRESSURIZED RETURN ABOVE FLUID LEVEL RETURN BELOW FLUID LEVEL

LINES CROSSING LINES JOINING

TWO-WAY THREE-WAY FOUR-WAY

SPRING CONTROL VALVES RESTRICTION LINE RESTRICTION(FIXED)

2-SECTION PUMP

MAIN AUX.

SPRING(ADJUSTABLE)

VARIABILITY LINE RESTRICTION(VARIABLE)

LINE RESTRICTIONVARIABLE and PRESSURE

COMPENSATED

PRESSURECOMPENSATION

PUMP: VARIABLE andPRESSURE COMPENSATED

ENERGY TRIANGLESHYDRAULIC PNEUMATIC

MEASUREMENT

PRESSURE TEMPERATURE FLOW

ROTATING SHAFTS

UNIDIRECTIONAL BIDIRECTIONAL

PUSH-PULL LEVER PEDALGENERAL MANUAL PUSH BUTTON SPRING

MANUAL CONTROL SYMBOLS

HYDRAULIC MOTORS

FIXEDDISPLACEMENT

VARIABLE DISPLACEMENTNON-COMPENSATED

UNIDIRECTIONAL

BIDIRECTIONAL

HYDRAULIC PUMPS

FLUID STORAGE RESERVOIRS

CROSSING AND JOINING LINES

VALVE ENVELOPES VALVE PORTS

BASIC COMPONENT SYMBOLS

FLUID CONDITIONERPUMP or MOTOR

FLUID POWER SYMBOLS

FIXEDDISPLACEMENT

VARIABLE DISPLACEMENTNON-COMPENSATED

UNIDIRECTIONAL

BIDIRECTIONAL

VALVES

PILOT CONTROL SYMBOLSRELEASED PRESSURE

EXTERNAL RETURN INTERNAL RETURN

REMOTE SUPPLY PRESSURE

SIMPLIFIED COMPLETE INTERNALSUPPLY PRESSURE

ACCUMULATORS

SPRING LOADED GAS CHARGED

SOLENOID or MANUAL

SOLENOID and PILOT

SOLENOID and PILOT or MANUAL

COMBINATION CONTROLS

SOLENOID SERVO THERMAL DETENT

HYDRAULIC AND PNEUMATIC CYLINDERS

DOUBLE ACTINGSINGLE ACTING

BASICSYMBOL

SPRINGLOADED

CHECK VALVES

TWOPOSITION

INFINITEPOSITIONING

FLOW IN ONEDIRECTION

FLOW ALLOWED INEITHER DIRECTION

THREEPOSITION

CROSSFLOW

PARALLELFLOW

INTERNAL PASSAGEWAYS

NORMAL POSITION

A B

P T

A B

P TSHIFTED POSITION INFINITE POSITION

CONTROL VALVES

ATTACHMENT

MANUAL SHUTOFF

SHUTTLE PILOTCONTROLLED

31200305December 15, 2006

TH580B TelehandlerHydraulic SystemS/N TBJ00100 & After

Valve Gp - Stabilizer ControlStabilizer CylindersStabilizer SystemCylinder Gp - Frame Leveling

Valve Gp - Load Control(Stabilizer Cylinders) (Lock)

Valve Gp - Bank 4 (Implement)

Valve & Mtg Gp - Diverter (Dual Auxiliary)

Machine Component Locations

Valve Gp - Diverter (Single Auxiliary)

392112

392112

20 11 2 4 417 31

17 28

17 28

5 23

5 23

6 189 32

9 32

14 38 42 13 401615

1615

3310

303

303

303

8 10 33

8

37

1

3635342927

2625242219

37

1

3635

342927

262524

2219

Description PartNumber

MachineLocation

SchematicLocation

Component Locations

Cylinder Gp - Coupler 216-2406 5 H-5, H-7

Cylinder Gp - Brake (Master) 295-3424 4 A-1

Filter Gp - Oil (Power Train) 191-1060 11 B-5

Valve Gp - Manifold (Inlet) 227-1203 34 D-8Valve Gp - Manifold (Outlet) 227-1205 35 D-4

Strainer - (Tank Filter) 202-5350 15 A-8

Valve Gp - Pilot (Anti Kick) 216-4237 36 G-5

Valve Gp - Check (Back Pressure) 225-1912 22 B-9

Valve Gp - Load Control (Boom Raise Lock) 249-4837 30 F-3, F-4

Valve Gp - Control (Aux) 227-1207 24 D-6

Valve Gp - Control (Boom Raise, Lower) 227-1209 26 D-5

Valve Gp - Control (Quick Coupler Tilt) 227-1208 27 D-5

7 I-4

211-1322 6 F-5

237-4154 13 F-9

295-3457 14 B-9

16 A-8Tank As - Hydraulic 248-4000

Cylinder Gp - Telescoping

Pump Gp - Piston (Main)

Pump Gp - Metering (Steering - HMU)

Cylinder Gp - Stabilizer

Pump Gp - Lower (Dead Engine Lower) (Emergency Lower)

Valve Gp - Solenoid (Sequence) (Emergency Lower)

Valve Gp - Check (Emergency Lower)

241-3161

264-0616

270-3593

270-4157

263-9955

Cylinder Gp - TiltCylinder Gp - Frame Leveling

10

12

9

F-3, F-4

Cylinder Gp - Hydraulic (Compensating) 207-5070 8 F-5

Cylinder Gp - Boom (Raise) 226-9938 3

G-7

H-10

39 I-10

21 H-9

H-1, H-2

211-1327

Accumulator - Hydraulic (Charged) 247-7558 1 F-4

Cooler & Mtg Gp - Hydraulic Oil (Xmsn) (Option) (20kW)

(12kW) 206-5502194-0952 2 A-5

Valve Gp - Control (Boom Extend, Retract)

227-1206 25 D-7

Valve Gp - Check (Coupler Cylinder Check) 236-4441 23 H-5, H-6

Valve & Mtg Gp - Diverter (Dual Auxiliary) 222-4662 17 H-7Valve As - (Tilt Cylinder Lock) (Cartridge) 295-3372 18 F-6

Valve Gp - Load Control (Frame Level) 265-0884 31 H-4

Valve Gp - Bank 4 (Implement) 295-3450 19 B-7

Valve Gp - Electronic Pilot 247-7829 29 B-4

Valve Gp - Load Control (Stabilizer Cylinder Lock)

204-6924 32 G-1, G-2

Valve Gp - Pilot (Boom Raise Damping)

253-2565 37 F-4

Valve Gp - Stabilizer Control 265-0881 41 F-1

Valve Gp - Diverter (Single Auxiliary) 295-3437 28 H-7, I-5

Valve Gp - Solendoid (Steer Mode Select) 210-7217 40 E-10

Valve Gp - Solenoid (Frame Level Arctic) (Option) 295-3459 38 C-9

Valve Gp - Load Control (Tele Cylinder) 252-5652 33 F-7

Valve Gp - Check (Xmsn) 257-4830 20 B-6

42 A-6XMSN Gp - (Option) (4spPsh)

206-4387(4spPsy)

Valve Gp - Implement Asy 4-Bank (15),Main Pump Pressure Port (AA),Load Sensor Pressure Port (BB,Implement Pilot Pressure Port (CC)

19

29

InletManifold

AA

BB

CC

OutletManifold

InletManifold

OutletManifold

Boom

TeleAuxiliary

Tilt

Location ofImplement Disable Sol.

BB

VIEW B-B

B

B

VIEW OF AREA A

A

Quick Coulper Sol.

Auxiliary Diverter Sol.

Quick Coulper Sol.

17

28

28

(1) Flow control valve (stabilizer)(2) Control valve (left stabilizer)(3) Control valve (right stabilizer)

The valve group (stabilizer) is installed in the centerof the stabilizer frame at the front of the machine.

The valve group (stabilizer) consists of the flowcontrol valve (stabilizer) (1), the control valve (leftstabilizer) (2) and the control valve (right stabilizer)(3).

The flow control valve (1) controls the flow of oilinto the stabilizer cylinders and out of the stabilizercylinders.

Stabilizers are used in order to improve the stabilityof the machine.

The frame leveling cylinder is located at the front ofthe machine on the right side. The head end of thecylinder is attached to the machine frame, and therod end is attached to the front axle.

The frame leveling cylinder allows the machine frameto be levelled in order to improve the stability of themachine during operation.

The load control valves are attached to the casingsof the stabilizer cylinders.

The load control valves lock oil into both sidesof the cylinders in order to hold the cylinders inposition when the cylinders are stationary. The valvesalso prevent the stabilizer legs from collapsing if ahydraulic hose bursts.

The stabilizer cylinders are located on the stabilizersat the front of the machine. The head end of thecylinder is attached to the stabilizer frame and therod end is attached to the stabilizer leg.

The cylinders extend in order to lower the stabilizersand the cylinders retract in order to raise thestabilizers.

Tap LocationsPressure, Sampling, and Sensor

TapNumber Description Schematic

LocationAA Main Pump Pressure C-9BB Load Sensor Pressure C-9CC Implement Pilot Pressure C-3DD SOS Oil Sample Port B-5

Stabilizers are used to increase the stability of themachine during stationary lifting operations. Thestabilizers are used when the machine is lifting heavyloads or when an access platform is installed on themachine.Independent operation of the stabilizers allows themachine to be leveled when the machine is operatingon uneven ground.

Stabilizers are installed as optional equipment onTH360 and TH560 machines only.

Valve Group (Stabilizer)

(1) Flow control valve (stabilizer)(2) Control valve (left stabilizer)(3) Control valve (right stabilizer)

The valve group (stabilizer) is located in the center ofthe stabilizer frame at the front of the machine.

206-4388