INTERACTIVE SCHEMATIC

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Electrical Symbols

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Tap Views

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Bookmarks X

EC-C3EC-C2 E-C60

EC-C1

E-C61

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Hydraulic SystemCompactorCB54, CB54 XW, and CB64 Vibratory

CB54:K3J1-UPJLM1-UP

CB64:DJM1-UPCB51-UP

2013 Caterpillar, All Rights Reserved Printed in U.S.A.

KENR6275-02November 2013

With Drum Offset and Edge Cutter Options

COMPONENT LOCATION

Description NPartumber

MachineLocation

SchematicLocation

Pump and Valve Gp - Brake, Manual Release 193-8539Cylinder Gp - Hydraulic, Steering 196-3856Filter Gp - Oil, Hydraulic 192-0717Manifold Gp - Control, 2 Speed 326-3103

Motor Gp - Fan 325-2597Motor Gp - Propel, Front Left 323-1086Motor Gp - Propel, Rear Right 236-7615

Motor Gp - Vibratory 5 Amp / EC2 Amp:

VersaVibe / Non EC 2 Amp:197-6465197-6467

Pump Gp - Metering, HMU Steering 213-6314Pump Gp - Propel 286-2477Pump Gp - Steering 378-7718

Pump Gp - Vibratory :5 Amp / EC 2 Amp:

Versa-Vibe / Non EC 2 Amp: CB64 5 Amp:

187-3602197-6166300-0124

Radiator and Hydraulic Oil Cooler Gp 280-7967Straner - Suction, Hydraulic Tank 257-2022Tank Gp - Hydraulic 279-2575Valve and Mtg Gp - Control, Vibratory 311-6358Valve and Mtg Gp - Solenoid, Shunt 279-6525

Valve Gp - Bypass, Hydraulic Oil Cooler 162-2453Attachments - Drum Offset and Edge Cutter

Cylinder Gp - Edge Cutter 254-1714Cylinder Gp - Offset 196-5087Valve Gp - Check and Relief, Edge Cutter 209-1408Valve Gp - Control, Edge Cutter 209-6806Valve Gp - Control, Offset Drum 205-7186

Note: Check Part Number in Parts Manual for your Specific Machine.

11

8

10

12

1

234

567

9

1314151617

18

2021222324

C-8B-5B-5D-7

B-3D-7E-7

F-5

B-6

B-7

D-3

B-4A-7A-7C-3E-6

E-3

C-1E-1C-1C-1E-1

C-6

TAP LOCATION

TapNumber Description

SchematicLocation

Propel ForwardPropel ReverseVibratory MaVibratory MbVibratory X1Vibratory X2Vibratory MPFilter Charge PressureSOS PortSteering Charge PressureOffset Valve ReliefEdge Cutter Valve Relief

AA D-5BB C-5CC C-3DD D-3EE C-4FF C-4GG B-3HH B-5

A-5JJ B-6KK E-2LL B-2

SOS

FLUID POWER SYMBOLS

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

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

SOLENOIDor MANUAL

SOLENOIDand 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

ELECTRICAL SYMBOLSHydraulic Symbols (Electrical)

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

PressureSymbol

TemperatureSymbol

LevelSymbol

FlowSymbol

Electrical Symbols (Electrical)

T

Components are shown installed on a fully operable machine with the key and engine off, transmission shifterin neutral and with parking brake set.Refer to the appropriate Service Manual for Troubleshooting, Specifications and Systems Operations.

SCHEMATIC PART NUMBER: 281-6571, CHANGE: 01, VERSION: -

THIS SCHEMATIC IS FOR THE CB54, CB54 XW, AND CB64 VIBRATORY COMPACTOR HYDRAULIC SYSTEMMEDIA NUMBER: KENR6275-02

Note: Refer to the Parts Manual using a specific serial number prefix in SIS before ordering parts from this schematic.

12345678

A

B

C

D

E

F

12345678

A

B

C

D

E

F

LINE PATTERNS

Drain / Return Lines

Component Group

Pilot / Load Sensing Pressure

Pressure Line

Attachment

Air Line

CALLOUTS

Taps (Pressure, Sampling, Sensor - by letter)YY

HYDRAULIC CIRCUIT COLOR DESCRIPTIONSEDGE CUTTER CURCUITSTEER AND CHARGE PUMP OUTPUTVIBRATORY PUMP OUTPUTPROPEL PUMP OUTPUTVIBRATORY CONTROL CIRCUITSUPPLY LINEBRAKE VALVE CONTROL CURCUITVIBRATORY MOTOR CIRCUITPROPEL PUMP CONTROL CIRCUITDRAIN / RETURN LINEVIBRATORY PUMP CONTROL CIRCUITSTEER ORBITAL AND CYLINDER CIRCUITOFFSET CIRCUIT2 SPEED VALVE CONTROL CIRCUIT

PORT A FOR 5 AMP/EC 2 AMP

T2 FOR 5 AMP/EC 2 AMP

T1 FOR 5 AMP/EC 2 AMPPORT B FOR 5 AMP/EC 2 AMP

R

X1 X2

MbPS G

B AMa

B

FLUSHING VALVE

T P

M

R L

LD

P T

SUCTION

CF EFLS

ba

B1 A1

MP

IN

OUT

B A

T1

B

T1REAR VIBE

MOTORLEFT

FRONT VIBEMOTOR

RIGHT

TC

AR

REVA

BFWD

PILOT

X

TG

U

CP

A

T

T

AUX

B

TANKIN

X1 X2Ma

PS Ga

b

MH

PFeFa

S

T2

T1

TP7

(LINES ROUTING SHOWN FOR VERSA VIBE/NON EC 2 AMP)

A1 B1

X

P

C

T

A1 B1

X

P

C

T

TO STEER/CHARGE PUMP PORT S (B-6)

TO FAN MOTOR IN PORT (B-3) OR AIF EQUIPPED WITH THE EDGE CUTTER OPTION:TO P PORT OF EDGE CUTTER VALVE (C-2)

TO HYDRAULIC TANK TEE

C1 C2

V1 V2

T1T2

A

T2 T2

B

257-2022

279-2575

MBR T1 T2

DRUM OFFSET

EDGE CUTTER

SP

TO FAN MOTOR IN PORT (B-3)

TO HYDRAULIC TANK TEE

TO STEER/CHARGE PUMP PORT S (B-6)OR IF EQUIPPED WITH THE OFFSET OPTION:TO C PORT OF OFFSET VALVE (E-2)

378-7718

192-0717 280-7967

325-2597

311-6358

209-6806

209-1408

254-1714

205-7186

196-5087

162-2453

197-6467197-6465

286-2477

279-6525

236-7615

323-1080

213-6314

193-8539

326-3103

196-3856JJ

EE FF

HH

SOS

GG

CC

DD

LL

KK

AA

BB

(15) TANK GPHYDRAULIC

(14) STRAINERSUCTION

HYDRAULIC TANK

(11) PUMP GPSTEERING

(2) CYLINDER GPHYDRAULICSTEERING

(9) PUMP GPMETERING

HMUSTEERING (3) FILTER GP

OILHYDRAULIC

(13) RADIATOR ANDHYD. OIL COOLER GP

(5) MOTOR GPFAN

(16) VALVE AND MTG GPCONTROLVIBRATORY

(23) VALVE GPCONTROLEDGE CUTTER

(22) VALVE GPCHECK AND RELIEF(EDGE CUTTER)

(20) CYLINDER GPEDGE CUTTER

(24) VALVE GPCONTROLOFFSET DRUM

(21) CYLINDER AND MTG GPOFFSET

(18) VALVE GPBYPASSHYDRAULICOIL COOLER

(12) PUMP GP

(8) MOTOR GPVIBRATORY5 AMP / EC 2 AMP : VERSA VIBE / NON EC 2 AMP :

(10) PUMP GPPROPEL

(17) VALVE AND MTG GPSOLENOID

SHUNT

(7) MOTOR GPPROPELREAR RIGHT

(6) MOTOR GPPROPELFRONT LEFT

(1) PUMP AND VALVE GPBRAKE

MANUAL RELEASE

(4) MANIFOLD GPCONTROL

2 SPEED

VIBRATORY187-3602 5 AMP / EC 2 AMP :

197-6466VERSA-VIBE /NON EC 2 AMP:300-0124CB64 5 AMP :

MACHINE COMPONENT LOCATIONS

24

23

2221

20

18

17

16

1514

13

12

11

10

9

8

7

6

5

3

2

HYDRAULIC OIL FILTER

RIGHT SIDE OF MACHINE LOWERHYDRAULIC TANK

SOSHH

MANUAL BRAKE RELEASE

UNDER HOOD, RIGHT SIDE

NEEDLE VALVE

HAND PUMP

1

OPTION TAP LOCATIONS

EDGE CUTTER CONTROL VALVE LOCATED ON LEFT SIDE, UNDER PLATFORM

OFFSET DRUM CONTROL VALVELOCATED ON RIGHT SIDE, BELOW VIBRATORY PUMP

LL

KK

TAP LOCATIONS

SERVICE PANELUNDER HOOD,RIGHT SIDE

PROPEL PUMP

VIBRATORY PUMP

VIBRATORYCONTROL VALVE

PROPEL AND VIBRATORY PUMPS

JJ

GG

FF

EE

DD

CC

BB

AA

FeaturesCover PageInformationComponent LocationTap LocationFluid Power SymbolsElectrical Symbols

SchematicMachine ViewsMachine Component LocationsHydraulic Oil FilterManual Brake ReleaseOption Tap LocationsTap Locations

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c_08_grid: b_05_grid:

d_07_grid:

e_07_grid: f_05_grid: c_06_grid: b_07_grid: b_04_grid: a_07_grid:

e_06_grid: e_03_grid: c_01_grid:

e_01_grid:

b_03_grid:

d_03_grid:

c_03_grid:

d_05_grid: c_05_grid: c_04_grid:

a_05_grid: b_06_grid:

e_02_grid: b_02_grid: 014_a_07_grid_v01: 013_b_04_grid_v01: 012_d_03_grid_v01: 011_b_07_grid_v01: 010_c_06_grid_v01: 009_b_05_grid_v01: 008_f_05_grid_v01: 007_e_07_grid_v01: 006_d_07_grid_v01: 005_b_03_grid_v01: 024_e_01_grid_v01: 023_c_01_grid_v01: 022_c_01_grid_v01: 021_e_01_grid_v01: 020_c_01_grid_v01: 018_e_03_grid_v01: 017_e_06_grid_v01: 016_c_03_grid_v01: 015_a_07_grid_v01: 003_b_05_grid_v01: 002_b_05_grid_v01: 039_a_05_grid_v02: 038_b_05_grid_v02: 001_c_08_grid_v03: 042_b_02_grid_v04: 041_e_02_grid_v04: 040_b_06_grid_v05: 037_b_03_grid_v05: 036_c_04_grid_v05: 035_c_04_grid_v05: 034_d_03_grid_v05: 033_c_03_grid_v05: 032_c_05_grid_v05: 031_d_05_grid_v05: 0001_grid_spacer: restore_callouts: