ESPERO QUE LES SEA DE MUCHA UTILIDAD AMIGOS DISFRUTENLO.Descripción completa
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INTERACTIVE SCHEMATIC Bookmarks
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Features Cover Page Information Component Table Tap Tap Tabl Table e Fluid Power P ower Symbols Symbols Electrical Symbols
Schematic Machine Views Front Frame Rear Frame Tap Tap Views Views
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E-C60 E-C61
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EC-C1
RENR9980-06 January 2012
330D and 336D Excavator 336D MHPU Hydraulic System 330D: MAG1-UP
336D: 330D: PTB1-UP
336D MHPU: JRX1-UP
COMPONENT LOCATION
Description
Part Number
Machine Schematic Location 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
TAP LOCATION
Tap Number
Description
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
DD SOS
Idler Pump Pressure Test Port Hydraulic Oil Sampling Port
A-2 A-5
FLUID POWER SYMBOLS BASIC COMPONENT SYMBOLS
MAIN AUX.
PUMP or MOTOR
SPRING (ADJ USTABLE)
VARIABILITY
CONTROL VALVES
SPRING
FLUID CONDITIONER
LINE RESTRICTION (VARIABLE)
PRESSURE COMPENSATION
TWO POSITION
HYDRAULIC PNEUMATIC ENERGY TRIANGLES
THREE POSITION
P T NORMAL POSITION
PUMP: VARIABLE and PRESSURE COMPENSATED
LINE RESTRICTION
ATTACHMENT
VALVE PORTS
TWO-WAY
FOUR-WAY
THREE-WAY
CONTROL VALVES AB
2-SECTION PUMP
VARIABLE and PRESSURE COMPENSATED
VALVES
VALVE ENVELOPE S
ONE POSITION
LINE RESTRICTION (FIXED)
RESTRICTION
CHECK VALVES
AB
P T SHIFTED POSITION
INFINITE POSITION
SPRING LOADED
BASIC SYMBOL
SHUTTLE
PILOT CONTROLLED
FLUID STORAGE RESERVOIRS
VENTED
RETURN ABOVE FLUID LEVEL
PRESSURIZED
MEASUREMENT
PRESSURE
TEMPERATURE
RETURN BELOW FLUID LEVEL
ROTATING SHA FTS
FLOW
UNIDIRECTIONAL
COMBINATION CONTROLS
BIDIRECTIONAL
ELECTRICAL SYMBOLS Hydraulic Symbols (Electrical)
G Transducer (Fluid)
Pressure Switch
Transducer (Gas / Air)
Pressure Switch (Adjustable)
Generator
Temperature Switch
M Electric Motor
Electrical Wire
Electrical Symbols (Electrical)
T
Pressure Symbol
Temperature Symbol
Level Symbol
Wire Number Identifi cation Codes
Flow Symbol
10
9
8
(10) MOTOR GP SWING 200-3373
7
6
5
(3) CYLINDER GP BUCKET
(11) MOTOR GP TRAVEL (LEFT) 271-6376
R.C.V.-C
(4) CYLINDER GP STICK
Pp3
AL3
2
1
G
(2) CYLINDER GP BOOM
AG Pp3
T1 T2
A1
B1
BR3
(12) MOTOR GP TRAVEL (RIGHT) 271-6376
MU BG
AR3
3
PG DR
G
4
T1 T2
BL3 AR4
F
F
B
A
BL2
AL2
A
BL1
AL1
AR1
BR1
(15) SWIVEL GP 234-4440
TT TRAVEL (L)
A
B
(28) VALVE GP TRAVEL (COUNTERBALANCE) (LEFT) 204-2819
(17) VALVE GP CUSHION (CROSSOVER RELIEF) 322-8716
TP
BR4
AG
BG
BG
AG
B
(29) VALVE GP TRAVEL COUNTERBALANCE (RIGHT) 204-2819
TRAVEL (R)
E
E BACK T1
FWD T2
T5
aL1
FWD T4
bL1
T6
BACK T3
bR1
(19) VALVE GP LOAD CONTROL (STICK DRIFT RED, RELIEF LINE) 255-5680 aL2
aR1 BL3
(21) VALVE GP PILOT (TRAVEL) 310-0414
SP3
SPi
AL3
SP2
SDr
AL2
R.C.V.: A
D
JLT
BL3
SP1ST R2
IN JL3
R JL2
BUCKET
L JL4
JR4
OPEN
A4
A5
CLOSE JR2
DOWN JR3
B O O M ( 2 )
UP JR1
S T I C K ( 1 )
A1
A2
A3
A6
A7
Di2
A8
BR3
Pi1 DOWN
E S O L C
BACK
R.C.V.: B
aR4
AR3 BR4
BP1BT R1
5 5 5 R R R B A a R3 IN
D
Pi2
T R A V E L ( L )
( R T ) R A V E L
R Pi3
A T C H
FWD
Di3
DST
B U C K E T
B O O M ( 1 )
OPEN
Pi5
S T I C K ( 2 )
UP
C
OUT bR5
Di1
bR2 bR1
HL
bL4
bL3
bL1
bL2
PL
bR3
PR
bR4
R.C.V.: RETURN CHECK VALVE
HR
HYDRAULIC CIRCUIT COLOR DESCRIPTIONS
B1
aR3
(20) VALVE GP MAIN CONTROL 285-1345
aR2 BR2 AR2
P4 i
K C A B
S W I N G
OUT
(25) VALVE GP SHUTTLE 185-0462
Di 4
L
BR1
BOOM
C
B2
aR4
B3
B4
bR3
B5
B6
bR4
B7
bL3
bL2
R.C.V.: B C B A
R.C.V.: A
B8
bL4
(8) MANIFOLD GP CONTROL (PILOT OIL) 215-5037
G DE
F
(26) VALVE GP SHUTTLE 123-2430
aL2 P2
Pi1
P-IN
PSA2
) L E V A R T ( 1 #
DR1
2 T U
PSA1
O T
) G N I W S ( 2 #
A1
B2
A2
(24) VALVE GP PRESSURE REDUCING L1 L (BOOM, SWING PRIORITY) 310-0210 B