Diagrama Hidraulico Interactivo 330 - 336D EXCAVADORACATERPILLAR
Transcript of Diagrama Hidraulico Interactivo 330 - 336D EXCAVADORACATERPILLAR
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INTERACTIVE SCHEMATIC
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Cover Page
Information
Schematic
Machine Views
Component Table
Tap Table
Fluid Power Symbols
Electrical Symbols
Front Frame
Rear Frame
Tap Views
Features
Options
Bookmarks X
EC-C3
EC-C2 E-C60
EC-C1
E-C61
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RENR9980-06January 2012
336D MHPU
Hydraulic System
330D:MAG1-UP
B6H1-UP
336D:PTB1-UP
J2F1-UP
330D and 336D Excavator
330D: 336D MHPU:JRX1-UP
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COMPONENT LOCATION
Description
Part
Number
Machine
Location
Schematic
Location
ACCUMULATOR GP 164-6981 1 B-6
CYLINDER GP - BOOM NOTE A 2 G-3
CYLINDER GP - BUCKET NOTE A 3 G-10
CYLINDER GP - STICK NOTE A 4 G-10
FILTER GP - OIL (CASE DRAIN) 289-8194 5 A-6
FILTER GP - OIL (HYDRAULIC RETURN) 188-4140 6 A-9
FILTER GP - OIL (PILOT) 158-8987 7 A-5
MANIFOLD GP - CONTROL (PILOT OIL) 215-5037 8 B-8
MOTOR GP - HYDRAULIC FAN 234-4638 9 A-10
MOTOR GP - SWING 200-3373 10 G-8
MOTOR GP - TRAVEL (LEFT) 271-6376 11 G-6
MOTOR GP - TRAVEL (RIGHT) 271-6376 12 G-5
PUMP GP - HYDRAULIC FAN 259-0815 13 B-4
PUMP GP - MAIN 322-8733 14 B-3
SWIVEL GP 234-4440 15 F-6
VALVE GP - CHECK (OIL COOLER BYPASS) 190-7745 16 B-9
VALVE GP - CUSHION (CROSSOVER RELIEF) 322-8716 17 F-8
VALVE GP - LOAD CONTROL (BOOM DRIFT RED, RELIEF LINE) 255-5683 18 E-3
VALVE GP - LOAD CONTROL (STICK DRIFT RED, RELIEF LINE) 255-5680 19 E-7
VALVE GP - MAIN CONTROL 285-1345 20 D-4
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TAP LOCATION
Tap
NumberDescription
Schematic
Location
AA Pilot Filter Pressure Test Port A-6
BB Drive Pump Pressure Test Port B-2
CC Power Shift Pressure Test Port B-2
SOS Hydraulic Oil Sampling Port A-5
DD Idler Pump Pressure Test Port A-2
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FLUID POWER SYMBOLS
ONE POSITION TWO POSITION THREE POSITION
VENTED PRESSURIZED RETURN ABOVE FLUID LEVEL RETURN BELOW FLUID LEVEL
TWO-WAY THREE-WAY FOUR-WAY
SPRING CONTROL VALVES RESTRICTION LINE RESTRICTION
(FIXED)
2-SECTION PUMP
MAIN AUX.
SPRING
(ADJ USTABLE)
VARIABILITY LINE RESTRICTION
(VARIABLE)
LINE RESTRICTIONVARIABLE and PRESSURE
COMPENSATED
PRESSURE
COMPENSATION
PUMP: VARIABLE andPRESSURE COMPENSATED
ENERGY TRIANGLES
HYDRAULIC PNEUMATIC
MEASUREMENT
PRESSURE TEMPERATURE FLOW
ROTATING SHAFTS
UNIDIRECTIONAL BIDIRECTIONAL
FLUID STORAGE RESERVOIRS
VALVE ENVELOPES VALVE PORTS
BASIC COMPONENT SYMBOLS
FLUID CONDITIONERPUMP or MOTOR
VALVES
SOLENOIDMANUAL
SOLENOIDd PILOT
SOLENOID andPILOT MANUAL
COMBINATION CONTROLS
SOLENOID SERVO THERMAL DETENT
BASICSYMBOL
SPRINGLOADED
CHECK VALVES
NORMAL POSITION
A B
P T
A B
P T
SHIFTED POSITION INFINITE POSITION
CONTROL VALVES
ATTACHMENT
SHUTTLE PILOTCONTROLLED
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ELECTRICAL SYMBOLS
Hydraulic Symbols (Electrical)
Wire Number Identification Codes
Electrical Schematic Example Hydraulic Schematic Example
Transducer(Fluid)
Transducer(Gas / Air)
G
Generator
Electrical WirePressure Switch
MElectric Motor
Pressure Switch(Adjustable)
Temperature Switch
PressureSymbol
TemperatureSymbol
LevelSymbol
FlowSymbol
Electrical Symbols (Electrical)
T
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Components areshowninstalledona fully operablemachinewiththe key andengineoff,
andwithparkingbrakeset.
RefertotheappropriateServiceManualforTroubleshooting, Specifications andSystems Operations.
HYDRAULIC SYSTEM / WITH HEAVY LIFT AND FINE SWING
SCHEMATIC PART NUMBER: 259-7414, CHANGE: 02, VERSION: HE
MEDIA NUMBER: RENR9980-06
THIS SCHEMATIC IS FOR THE 330D AND 336D EXCAVATOR AND 336D MHPU
A
B
C
D
E
F
G
12345678910
A
G
12345678910
B
C
D
E
F
LINE PATTERNS
Drain/ ReturnLines
Component Group
Pilot / LoadSensingPressure
PressureLine
CALLOUTS
Taps (Pressure, Sampling, Sensor-by letter)YY
(52)VALVE GP- CONTROL
138-1234
Callout Number(MachineLocationfrom
Component LocationsTable)
ComponentName
Part Number
HYDRAULIC CIRCUIT COLOR DESCRIPTIONS
PILOT PUMP OUTPUT
IMPLEMENT ANDRIGHT TRAVELPUMP OUTPUT
HEAVY LIFT CONTROLCIRCUIT
FANPUMP OUTPUT
POWERSHIFT CONTROLCIRCUIT
SUPPLY LINE
STICK CONTROLANDSTICK CYLINDERCIRCUIT
LEFT TRAVELCONTROLAND LEFT TRAVELMOTORCIRCUIT
ATTACHMENT CONTROLCIRCUIT
SWING CONTROLANDSWING MOTORCIRCUIT
DRAIN/ RETURNLINE
IMPLEMENT ANDRIGHT TRAVELPUMP OUTPUT
TRAVELSPEEDCONTROLCIRCUIT
BUCKET CONTROLANDBUCKET CYLINDERCIRCUIT
RIGHT TRAVELCONTROL ANDRIGHT TRAVELMOTORCIRCUIT
BOOMCONTROLAND BOOMCYLINDERCIRCUIT
R.C.V.: RETURN CHECK VALVE
AL3 BL3AR3 BR3
AR4 BR4
(4) CYLINDER GPSTICK
(14) PUMP GP
MAIN322-8733
(3) CYLINDER GPBUCKET (2) CYLINDER GP
BOOM
(26) VALVE GPSHUTTLE
123-2430
(7) FILTER GP
OIL (PILOT)158-8987
(27) VALVE GPSOLENOID
(HEAVY LIFT)121-6303
(24) VALVE GP
PRESSURE REDUCING(BOOM, SWING
PRIORITY)
310-0210
(1) ACCUMULATOR GP164-6981
(5) FILTER GP
OIL (CASE DRAIN)289-8194
(8) MANIFOLD GP
CONTROL(PILOT OIL)
215-5037
(6) FILTER GPOIL (HYDRAULIC RETURN)
188-4140
(9) MOTOR GP
HYDRAULIC FAN234-4638
(16) VALVE GP
CHECK (OIL COOLERBYPASS)
190-7745
(19) VALVE GP
LOAD CONTROL(STICK DRIFT RED,
RELIEF LINE)
255-5680
(18) VALVE GPLOAD CONTROL
(BOOM DRIFT RED,RELIEF LINE)
255-5683
(20) VALVE GP
MAIN CONTROL285-1345
(28) VALVE GPTRAVEL (COUNTERBALANCE)
(LEFT)204-2819
(10) MOTOR GP
SWING200-3373
(11) MOTOR GPTRAVEL (LEFT)
271-6376
(17) VALVE GPCUSHION
(CROSSOVER RELIEF)322-8716
bR1 aR1aL1 bL1
TRAVEL (L) TRAVEL (R)
(21) VALVE GPPILOT (TRAVEL)
310-0414
T1 T5
BACKFWDBACK FWD
TT
TP
T2 T4 T6 T3
aR3 aR4 bR3 bR4 bL3 bL2 bL4 aL2
JLP
JLT
STICK SWING
OUT
JL1
IN
JL3
R L
JL2 JL4
BUCKET BOOM
OPEN CLOSE DOWN UP
JR1JR2 JR3JR4
A1 A2 A3 A4 A5 A6 A7 A8
B1 B2 B3 B4 B5 B6 B7 B8
(25) VALVE GP
SHUTTLE185-0462
JRT
(22) VALVE GP
PILOT CONTROL(LEFT JOYSTICK)
297-0533
(23) VALVE GPPILOT CONTROL
(RIGHT JOYSTICK)297-0532
JRP
R.C.V.: A
R.C.V.: B
R.C.V.: C
A
CB
D
DR1DR
B A
L3 L2
E F
G
INOUT
T
T P
A BA B
AG
Pp3Pp3
T1T2
T1
T2
BGBG AG
(12) MOTOR GP
TRAVEL (RIGHT)271-6376
(29) VALVE GPTRAVEL
COUNTERBALANCE(RIGHT)
204-2819(15) SWIVEL GP
234-4440
BL1 AL1 BR1 AR1
AL2BL2
PG
DR
MU
BG AG
B A
A1B1
R.C.V.-C
P2 Pi1 DR1
DR2
DR3 DR4 DR5 DR6
P-IN PSA1PSA2
T-OUT1
T-OUT2
Pi2
#1(TRAVEL)
#2(SWING)
#3(LOC
K)
P1
PAC
bL3bL4 bL2
aL2
bR4 HR
aR4
bR3
aR3
aL1
bL1
aR1
bR1
R.C.V.: B
R.C.V.: A
AL2
BL2 BL1
AL1 AR1
BR1
BR4
AR4
BR3 AR3
AL3BL3
PR
PRPL
PL
HL
HL
HR
LEFT
PUMP
RIGHT
PUMPA
P1 P2
Di2
BOOM(2)
Di3Pi2 Pi3
A1 B2 A2
T
S
B
L
L1
A4 S1Dr1 D1Ps2
D0 Ps1
Pi1
a4
a1M1
Psv
a3
M2
a5a2
Pi2
DST Pi5 bR2 Di1 bR5
BR4
BP1BT
R1
BR5
AR5
aR5
R3
IN
BP3 BDr
B Pi B P2
Pi1
DOWN
CLOSE
2Ra 2RB 2RA
BACK
BACK
Di 4 P i4LIN
aL3
SP1ST
BL3 R2
T AL4
aL4
UP
SP3
SDr
SPi SP2
STICK(1)
SWING
TRAVEL(L)
TRAVEL
(R)
ATCH
BUCKET
OPENFWDROUT
BOOM(1)
STICK(2)
OUTUP
(13) PUMP GP
HYDRAULIC FAN259-0815
PG PC
AA SOS
DD
BB
CC
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MACHINE COMPONENT LOCATIONS
27
26
25
24
2322 21
17
16
14 13
84
3
2
1
VIEW ALL CALLOUTS
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FILTERS
SOS AA
7
6
VIEW ALL CALLOUTS
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MOTOR GP - SWING AND SWIVEL
1510
VIEW ALL CALLOUTS
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MOTOR GP - TRAVEL
RIGHT SIDE SHOWN
29
28
12
11
VIEW ALL CALLOUTS
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PUMP GP - MAIN
DD
CCBB
9
5
VIEW ALL CALLOUTS
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VALVE GP - MAIN CONTROL
20 1918
VIEW ALL CALLOUTS