Tractor Caterpillar d7r Renr5627 Renr5627 p Esquema Hidraulico

Schematic

Volume 1

8

E

F

PS T

CPG

ACC

17

16

CPG

SOS

HA

RENR5627_SIS.pdf 5/24/2006 10:55:08 AM Page 2 (1, 1)

67

RA

ISE

LOW

ER

TIP

INTI

P O

UT

28

28

29

15

RIPPER CYLINDERS


45

PILOTSUPPLY

3026

DUAL TILT OPTION

TILT CYL

27

SINGLE TILT OPTION

LIFT CYLI

B A


23

2524

CYLINDERS


1

E

F


NR

5627 V

OL

124 P

ag

e,

C

D

RAISE

ELEC. DET.

DOZER CO

C1

1 2

CC2

C5

C7

C6

C5

C6

C7

C6

C7

16

34

33

CPEH SOLENOID

PILOT CON


TILT

EC. DET.

R CONTROL

1 C2 C3 C4

2 3 4

C1C4C3

C5

12

LENOID VALVES

OT CONTROL


3

SINGLE TILT OPTIONRENR5627_SIS.pdf 5/24/2006 10:55:08 AM Page 2 (2, 3)

2

20

18

19

1

MB

MA

A


C

D

22

18 21

23K

HB


RE

NR

8

A

B

TIP RAISE

RIPPER

PIL

OT

DR

AIN

PIL

OT

SU

PP

LY

1 2 3 4

13


67

RA

ISE

LOW

ER

TILT

LE

FT

TIP

IN

TIP

OU

T

RIPPER TIP RIPPER LIFT

C5

911 9


45

RA

ISE

LOW

ER

TILT

RIG

HT

TILT

LE

FT

DOZER TILT DOZER LIFT STEERING

C1C4

C3 C28 67


DRAIN / RETURN LINE

HYDRAULIC CIRCUIT COLOR DESCRIPTIIMPLEMENT AND STEERING PUMP

STEERING CIRCUIT

PILOT OIL

LIFT CYLINDERS CIRCUITLOAD SENSE

SUPPLY LINE

TILT CYLINDERS CIRCUIT

RIPPER CYLINDERS CIRCUIT

23

NG

THIS SCHEMATPART #: 270-2461Components are showoff and transmission s

Refer to the appropria

4

5

20


E

ESCRIPTIONSRING PUMP OUTPUT

CUITCUIT

IRCUIT

A

1

B

HEMATIC IS FOR THE D7R DIFF STEER270-2461 CHG 01s are shown installed on a fully operable machine with the key and engine smission shifter in neutral.

LINE PATTERNS

Drain / Return Lines

Component Group

Pilot / Load Sensing Pressure

Pressure Line

Attachment

Air Line

CALLOUTS

Taps (Pressure, Sampling,Sensor) by letter

Components by number

YY

52

appropriate Service Manual for Troubleshooting, Specifications and Systems Operations


Schematic

Volume 2

8

E

F

PS T

CPG

ACC

31

17

16

CPG

SOS

HA


67

31

15

WINCH

G

X


B A

45

DUAL TILT OPTION

PILOTSUPPLY

TILT CYL

27

3026

SINGLE TILT OPTION

LIFT C


A

23

2524

LIFT CYLINDERS


1

E

F


NR

5627 V

OL

224 P

ag

e,

C

D

ACC

C6

C7

16

CP

RAISE

ELEC. DET.

DOZER CO

C1

1 2

CC2

C5

C7

C6

C5

C6

C7

34

33EH SOLENOID

PILOT CON


15

TILT

C. DET.

R CONTROL

1 C2 C3 C4

2 3 4

C1C4C3

C5

12

ENOID VALVES

OT CONTROL


3

SINGLE TILT OPTION


2

20

18

19

1

MB

MA

A


C

D

22

18 21

23K

HB


RE

NR

8

A

B

TIP RAISE

PIL

OT

DR

AIN

PIL

OT

SU

PP

LY

1 2 3 4

14

ELEC. DET.

PAY OUT

HAUL IN

FREE SPOOL


67

PAY

OU

T

HA

UL

IN

WINCH

C5

11 10

Y OUT

UL IN

SPOOL


45

RA

ISE

LOW

ER

TILT

RIG

HT

TILT

LE

FT

H DOZER TILT DOZER LIFT STEER

C1C4

C3 C28 67


DRAIN / RETURN LINE

HYDRAULIC CIRCUIT COLOR DESCRIPTIOIMPLEMENT AND STEERING PUMP O

STEERING CIRCUIT

PILOT OIL

LIFT CYLINDERS CIRCUITLOAD SENSE

SUPPLY LINE

TILT CYLINDERS CIRCUIT

WINCH CIRCUIT

23

STEERING

THIS SCHEMATPART #: 270-2461Components are showoff and transmission s

Refer to the appropria

4

5

20


SCRIPTIONSING PUMP OUTPUT

UITUIT

A

1

B

HEMATIC IS FOR THE D7R DIFF STEER270-2461 CHG 01s are shown installed on a fully operable machine with the key and engine smission shifter in neutral.

LINE PATTERNS

Drain / Return Lines

Component Group

Pilot / Load Sensing Pressure

Pressure Line

Attachment

Air Line

CALLOUTS

Taps (Pressure, Sampling,Sensor) by letter

Components by number

YY

52

appropriate Service Manual for Troubleshooting, Specifications and Systems Operations


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Tractor Caterpillar d7r Renr5627 Renr5627 p Esquema Hidraulico

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