k3v

Swash-plate Type Axial Piston Pumpsfor O pen C ir c uits in Ind ustr ial V ehic les

ON APPLICATION / USAGE OF THE PRODUCTS

The operating conditions of the products shown in this catalog vary depending upon each application.

Therefore, the decision of the products' suitab ility to the system considered m ust b e m ade b y the

designer of the hydraulic system and/or the person in charge of determ ining the specification after

m ak ing analysis and conducting tests, if necessary. The study of the specification shall b e done

b ased on the latest catalog and technical docum ents, and the system m ust b e com posed tak ing into

account situations regarding the possib ility of m achine failure.

P rior to use of the products, descriptions given in the S A F E TY P R E C A U TIO N S m ust b e ob served for

the proper use.

The technical inform ation in this catalog represents typical characteristics and perform ance of the

products, and is not guaranteed one.

In case the products are used in the following conditions or environm ents, please consult us prior to

the use.

U nspecified conditions or environm ents

U se for atom ic power, aviation, m edical treatm ent, and/or food

U se lik ely to affect hum an b eings or assets significantly or req uiring particular safety

The inform ation describ ed in this catalog is sub ject to change without notice.

F or updated inform ation, please consult our cam pany.

Although our products are designed on the basis of our profound knowledge

and long ex perience, and m anufactured under the strict q uality control sy stem ,

the following m ust be taken into consideration in actual use.

1

SAFETY PRECAUTIONSBefore you use the product, you MUST read the operation or operators manual and MUST fully

understand how to use the product.

To use the product safely, you MUST carefully read all W arnings and C autions in this manual.

Y ou MUST also observ e the related regulations and rules regarding safety.

Installation, removal, plumbing, and wiring

must be done by th e c ertified person.

*C E R T IF IE D P E R S O N : a person wh o h as

enough k nowledge lik e a person wh o is trained

by K awasak i’s h y draulic sc h ool.

M ak e it sure th at th e power of th e h y draulic

power unit is turned off and th at th e elec tric

motor or engine h as c ompletely stopped before

starting installation or removal. Y ou must also

c h ec k th e sy stem pressure h as dropped to z ero.

CAUTION

W ARNING

T urn off th e power before starting wiring or

oth er work s related to th e elec tric power,

oth erwise y ou may be stuc k by an elec tric

sh oc k .

U se th e spec ified bolts and k eep th e spec ified

tigh tening torq ue wh en y ou install th e produc t.

U sage of unauth oriz ed bolts, lac k of torq ue or

ex c ess of torq ue may c reate problems suc h as

failure of work , damage and oil leak age.

C lean th e th reads and mounting surfac e

c ompletely , oth erwise y ou may ex perienc e

damages or oil leak age c aused by insuffic ient

tigh tening torq ue or brok en seal.

W ARNING

CAUTION

CAUTION

U se th e produc t under th e spec ific ation

mentioned in th e c atalog, drawings and

spec ific ation sh eet.

K eep y our body off th e produc t during th e

operations as it may bec ome h ot and burn y our

body .

U se th e proper h y draulic oil, and maintain th e

c ontamination in th e rec ommended level,

oth erwise it may not work or be damaged.

CAUTION

CAUTION

CAUTION

U se th e safety eq uipment to avoid th e injury

wh en y ou operate th e produc t.

P ay enough attention on h andling meth od to

avoid pinc h ing h ands or bac k problems th at

may be c aused by h eavy weigh t of th e produc t

or h andling posture.

D o not step on th e produc t, h it it, drop it or give

strong outside forc e to it, as one of th ese

ac tions may c ause th e failure of work , damage

or oil leak age.

W ipe th e oil on th e produc t or floor off

c ompletely , as th e oil c reates slippery

c onditions th at may result in dropping th e

produc t or injuring.

CAUTION

CAUTION

CAUTION

CAUTION

Cautions related to operation

N ever use th e produc t not eq uipped with

anti-ex plosion protec tion in th e c irc umstanc es

of possible ex plosion or c ombustion.

S h ield th e rotating part suc h as motor sh aft and

pump sh aft to avoid injuries c aused by being

c augh t of fingers or c loth s.

S top th e operation immediately if y ou find

someth ing wrong suc h as unusual noise, oil

leak age or smok e, and fix it properly . If y ou

c ontinue operating, y ou may enc ounter

damage, fire or injury .

M ak e it sure th at plumbing and wiring are

c orrec t and all th e c onnec tion is tigh tened

c orrec tly before y ou start operating, espec ially

if it is th e first run.

DANGER

W ARNING

W ARNING

CAUTION

W arning s and Cautions for operation

W arning s and Cautions related to installation and rem ov al of th e produc t

N ever modify th e produc t with out approval of

K awasak i.

D o not disassemble and assemble with out

approval by K awasak i. It may c ause troubles

and failure, or it may not work as spec ified. If it

is nec essary by all means to disassemble and

assemble, it must be done by an auth oriz ed

person.

K eep th e produc t from dust and rust by pay ing

attention to th e surrounding temperature and

h umidity wh en y ou transport or store th e

produc t.

R eplac ing th e seals may be req uired if y ou use

th e produc t after long time storage.

Cautions related to m aintenanc e

CAUTION

CAUTION

CAUTION

CAUTION

2

– 60 cm3

– 8 0

– 1 1 0

– 1 4 0

– 2 00

– 2 8 0

Displacement Double pump(Tandem type)

Double pump (P arallel type)

Single pump

•K3V63DT

•K5 V8 0 DT

•K3V63DTP

•K5 V8 0 DTP

•K3V1 1 2 DT

•K5 V1 4 0 DT

•K3V1 1 2 DTP

•K5 V1 4 0 DTP

•K3V1 4 0 DT •K3V1 4 0 DTP

•K5 V2 0 0 DT •K5 V2 0 0 DTP

•K5 V2 0 0 DTH

•K3V2 8 0 DTH

•K3V1 1 2 DP

•K5 V1 4 0 DP

•K3V63S

•K5 V8 0 S

•K3V1 1 2 S

•K5 V1 4 0 S

•K3V1 4 0 S

•K5 V2 0 0 S•K5 V2 0 0 DP

•K5 V2 0 0 DP H •K5 V2 0 0 S H

•K3V2 8 0 S

•K3V2 8 0 S H

KP M S w a s h P la te Ty p e A x ia l P is to n P u m p s P r o g r a m s fo r In d u s tr ia l Ve h ic le s

Out of a Wide Variety of Our Swash Plate Type Axial Piston Pumps,We Introduce b elow Those M ost Suitab le for Construction M achines with Open Circuits.

3

A Thorough Function Desigh Enabled Such Atractive Features

3. L ong L ifeA long life is obtained by adopting main bearings of

large capacity and th e piston-retu rn mech anism th at

compensates for th e w ear of th e sh oe.

4. L ow N oiseE v en less noise h as been ach iev ed becau se of th e op-

timu m design of th e v alv e plate and th e casing rigidity.

5. W ide R ange of C ontrolsT h e pu mp can be controlled in v ariou s k inds of control

meth ods and is capable of responding to eith er mech -

anical, h ydrau lic or electrical inpu t.

1. High Power DensityA ligh ter and more compact mach ine w ith h igh er pres-

su re rating and increased pow er density (ou tpu t pow -

er/mass) w as obtained by adopting a h alf log type

sw ash plate.

In particu lar, th e dou ble pu mp w ith its tandem ar-

rangement, h as eliminated a pow er div ider, h as an in-

creased transmission efficiency, and is ligh ter.

2. High Efficiencyand L arge Self-Priming C apability

T h e sph erical v alv e plate and improv ed h ydrau lic bal-

ance prov ide stable cylinder rotation, th u s ach iev ing

h igh efficiency ev en in a low -pressu re and low -speed

operating range.

4

SERIES

The N series pump, which was used widely as a piston

pump especially for construction machines, has been

modified to the K 3V series, meeting the present-day

req uirements. This pump has optimum functuon design and

is provided with further improved power density, efficiency,

and reliability, attained from our many years of ex periences

with the NV series.

K 3V series

63: 63cm3

112: 112cm3

140: 140cm3

280: 280cm3

D isplacement

D esign code of regulator

Regulator code

D P: D ouble pump (Parallel type)

D T: D ouble pump (Tandem type)

S : Single pump

D esigh code

Standard

with Centrifugal pumpH :

with PTOP :

R :

L :

D irection of rotation

Clockwise

Counterclockwise(viewed from shaft end)

ORDERING CODE

SPECIF ICATIONS

K 3 V 2 8 0 DT H 1 0 0 R 2 N 0 1

1M Pa =10.19 7 kgf/cm2

1N·m = 0.1019 7 kgf·m1.Pressure to which guarantee of

performance, functions or ser-vice life is applied. D urability is unlimited (ex cept for the bear-ing life).

2.At max . displacement. In case of engine driving, max . idling speed should be below this val-ue. This suction pressure should be -0.01 M Pa and above.

3.Suction pressure should be above 0.1M Pa.

4. M ax . speed with centrifugal pump

5.W hen other kinds of fluid would be used, please consult with us.

Siz e

81 125

28063 112 140

2,650 2,360 2,150

2,0003,250 2,7 00 2,500

29 4125

343 1,9 50588 1,120

34.3

39 .2

63 112 140 280

27 0160

140866848

Pressure(M Pa)

Speed

(min-1)

D isplacement

M ass(kg)

Single

Tandem

Type

10 ~ 1,000 mm2/S (cSt)

80 ~ 150 mesh

Rated

M ax .

Peak

M ax . input torq ue of tandem pump

O il temperature range

M ax . for self priming

O il viscosity range

F iltrationSuction line

Return line nominal 10 micron meter

(N·m)

M ax . input torq ue of attached gear pump with PTO (N·m)

Hydraulic

fluid

1

2

3

Antiwear hydraulic fluid5

1,600(2,000)

4

-20 ~ + 9 5 °C

(cm3)

5

K5V series

80: 80cm3

140: 140cm3

200: 200cm3

Displacement

DP: Double pump (Parallel type)

DT: Double pump (Tandem type)

S : Single pump

Standard

with Centrifugal pumpH :

with PTOP :

SERIES

With new technology the K5V series has enabled increased

power density.

Desigh code

Design code of regulator

Regulator code

Direction of rotation

Clockwise

Counterclockwise(viewed from shaft end)

•V a ria tio n o f p u m p d is p la c e m e n t

K 3 V

K 5 V

Displacement (cm3)

500 100 150 200 300250

ORDERING CODE

SPECIFICATIONS1.Pressure to which guarantee of

performance, functions or ser-vice life is applied. Durability is unlimited (except for the bear-ing life).

2.At max. displacement. In case of engine driving, max. idling speed should be below this val-ue. This suction pressure should be -0.0 1MPa and above.

3.Suction pressure should be above 0.1MPa.

4.Max. speed with centrifugal pump

5.When other kinds of fluid would be used, please consult with us.

K5 V 200 DT H 100 R 9 N 01

1MPa =10.197kgf/cm2

1N·m = 0.10197kgf·m

K 5 V 8 0 K 5 V 1 4 0 K 5 V 2 0 0

63 112 140 180 280

Size

81 125

20080 140

2,460 2,160

2,2003,000 2,500

125

529 1,120843

34.3

39.2

80 140 200

160

86

294

6848

Pressure(MPa)

Speed

(min-1)

Displacement

Mass(kg)

Single

Tandem

Type

10 ~ 1,000 mm2/S (cSt)

80 ~ 150 mesh

Rated

Max.

Peak

Max. input torque of tandem pump

Oil temperature range

Max. for self priming

Oil viscosity range

FiltrationSuction line

Return line nominal 10 micron meter

(N·m)

Max. input torque of attached gear pump with PTO (N·m)

Hydraulic

fluid

1

2

3

Antiwear hydraulic fluid5

1,900(2,200)

4

-20 ~ +95 °C

(cm3)

6

Q

P

Q

S

Q

Pi

Q

Pi

Q

P

Q

I

Q

Pi

Pm

Q

P

Q

P

Q

P

Q

P1

P2

Pf

P2

Pi1

P2

Q

P

P2

P2

Pf

PL

PA

Pi1

Pi1

Pm

1

P2

P2

Pi1

P2

Pf

•F

low

Co

ntr

ol

Flo

w c

otr

ol and H

ors

epow

er

contr

ol can b

e c

om

bin

ed w

ith e

ach o

ther.

Exam

ple

s o

f applie

d c

ircuits a

re s

how

n a

bove

.

Ple

ase c

onsu

lt u

s a

bout oth

er

kin

ds o

f contr

ol, if necessary

.

Co

de C

od

e N

o.

1 2 4 5 6 9

10

20

60

2P

2N

9L

2C

9N

Co

ntr

ol ty

pe

Co

nsta

nt

ho

rse

pow

er

co

ntr

ol

To

tal

ho

rse

pow

er

co

ntr

ol

Hig

h p

ressu

recu

t-o

ff

Va

ria

ble

ho

rse

pow

er

co

ntr

ol

Co

ntr

ol ty

pe

Co

nsta

nt

ho

rse

pow

er

co

ntr

ol

To

tal h

ors

ep

ow

er

co

ntr

ol

To

tal h

ors

ep

ow

er

co

ntr

ol +

Hig

h-p

ressu

re c

ut-

off

Po

sitiv

e f

low

co

ntr

ol +

To

tal h

ors

ep

ow

er

co

ntr

ol

Ne

ga

tive

flo

w c

on

tro

l +

Tota

l h

ors

ep

ow

er

co

ntr

ol

Lo

ad

se

nsin

g c

on

tro

l +

To

tal h

ors

ep

ow

er

co

ntr

ol +

Va

ria

ble

ho

rse

pow

er

co

ntr

ol

Ne

ga

tive

flo

w c

on

tro

l +

To

tal h

ors

ep

ow

er

co

ntr

ol +

Tw

o-s

tag

e m

ax. flow

co

ntr

ol

Ne

ga

tive

flo

w c

on

tro

l +

To

tal h

ors

ep

ow

er

co

ntr

ol +

Va

ria

ble

ho

rse

pow

er

co

ntr

ol

Circu

it d

iagra

m

Co

ntr

ol c

urv

e

P2:

Com

panio

n p

um

ppre

ssure

Pre

ssure

cut-

off

Hors

epow

er

contr

ol

+ P

ressure

cut-

off

Tota

lh

ors

ep

ow

er

con

tro

l+

Pre

ssure

cut-

off

Fu

nc

tio

n &

fe

atu

res

Accord

ing to the r

ise o

f deliv

ery

pre

ssuer

of a p

um

p,

the

tilt

ing

an

gle

of

the

pu

mp

is a

uto

ma

tica

lly

de

cre

ase

d,

an

d t

he

co

nsta

nt

torq

ue

co

ntr

ol is

a

ch

ieve

d.

If t

he

pre

ssu

re r

ise

s a

bove

th

e s

et

valu

e,

the

pu

mp

o

utle

t flow

is a

uto

ma

tica

lly d

ecre

ase

d b

y t

he

pre

ssu

re

cu

t-o

ff c

on

tro

l.

Va

ria

ble

ho

rse

pow

er

co

ntr

ol ca

n b

e o

bta

ine

d b

y

su

pp

lyin

g p

ilot

pre

ssu

re o

r e

lectr

ic c

urr

en

t.

1.A

cco

rdin

g t

o t

he

ris

e o

f d

eliv

ery

pre

ssu

re o

f a

pu

mp,

the

tilt

ing

an

gle

of

the

pu

mp

is a

uto

ma

tica

lly

de

cre

ase

d,

an

d t

he

co

nsta

nt

torq

ue

co

ntr

ol is

a

ch

ieve

d. (c

om

pe

nsa

tio

n c

on

tro

l)

2.T

he

to

tal h

ors

ep

ow

er

co

ntr

ol ca

n b

e a

ch

ieve

d b

y

de

cre

asin

g t

he

ho

rse

pow

er

of

a p

um

p d

ep

en

din

g

up

on

th

e p

ressu

re o

f its c

om

pa

nio

n p

um

p.

Co

de

M P N C L E

Co

ntr

ol ty

pe

Ma

nu

al flow

co

ntr

ol

Leve

r str

oke

Ele

ctr

ic c

urr

en

t

P =

PA-

PL

PA:

Pu

mp

pre

ssu

re

P

L: L

oa

d p

ressu

re

Pilo

t p

ressu

re

Po

sitiv

e f

low

co

ntr

ol

Negativ

e flo

w c

ontr

ol

2-s

tag

e m

ax. flow

co

ntr

ol

Load s

ensi

ng c

ontr

ol

Ele

ctr

ic f

low

co

ntr

ol

Co

ntr

ol c

urv

eF

un

cti

on

& f

ea

ture

s

With

th

e m

anu

al

co

ntr

ol, t

he

ou

tle

t flow

ca

n b

e s

tep

-le

ssly

co

ntr

olle

d.

Po

sitiv

e f

low

co

ntr

ol

ca

n b

e c

arr

ied

ou

t by u

sin

g t

he

p

ilot

pre

ssu

re.

Ne

ga

tive

flo

w c

on

tro

l ca

n b

e c

arr

ied

ou

t by u

sin

g t

he

p

ilot

pre

ssu

re.

Tw

o-s

tag

e m

ax.

flow

co

ntr

ol

ca

n b

e o

bta

ine

d b

y s

up

-p

lyin

g e

xte

rna

l p

ilot

pre

ssu

re.

(on

ly in

ne

ga

tive

flo

w c

on

tro

l)

Lo

ad

se

nsin

g c

on

tro

l ca

n b

e o

bta

ine

d.

With

th

e e

lectr

ic c

urr

en

t, t

he

ou

let

flow

ca

n b

e c

on

tro

lled

.

•H

ors

ep

ow

er

Co

ntr

ol

SU

MM

AR

Y O

F R

EG

UL

AT

OR

S

78

L2

L1

L3

L10

L9L8

L12

L11

L13

L14

L15

D2


: Clockwise

: Counterclockwise

(Viewed from shaft end)

Dr2

Dr1

Flange mounting face

30

°

D1

L5

L6

L7

L15

L16

Suction

Delivery

L22

L21 M

Involute splineto SAE

D3

L23

L17L13

Dr2

Dr2

Dr1

L12

L11D

2

4- d

30

°

D1

L5

L6

L7

L4

L1 L19

L18

L20

L2

L9L8

L10

Flange mounting face Flange mounting face

Dr1

U se Dr1 or Dr2 port for case drain.

DIMENSIONS

•T andem T ype

L4

4- d

Dr2

Dr1

•T andem T ype (with P T O )

U se Dr1 or Dr2 port for case drain.

Dimensions of P T O unit

Suction

Delivery

SAE

30°

16/32

Flat root

Side fit

1310

Rule

Type of fit

Pressure angle

Diametral pitchCutter

Root form

Number of teeth

•Involute spline to S A E

Suction

Delivery

9

Size D1 D2 D3 L1 L2 L3 L6L5L4 L9L8 L10 L11 L12 L13 L14 L15L7d

K3V63

K3V1 1 2

K3V1 4 0

K3V2 8 0

K5 V8 0

K5 V1 4 0

K5 V2 0 0

180

224

250

300

180

224

250

125

160

180

200

125

160

180

18

22

22

26

18

22

22

76

78

93

115

76

78

93

70

80

92

150

70

80

92

70

80

92

125

70

80

92

142

142

142

142

142

142

142

190

234

256

300

190

234

256

228

265

305

356

228

265

305

138

167

190

203

138

167

190

464

538

618

792

464

538

618

195

220

245

286

195

220

245

97

109

121

150

97

109

121

89

100

112

127

89

100

112

98

110

123

140

98

110

123

37

41

53

70

37

41

53

37

41

53

70

37

41

53

8

8

8

8

8

8

8

82.55

82.55

101.6

82.55

82.55

101.6

Size a

K3V63

K3V1 1 2

K3V1 4 0

K3V2 8 0

K5 V8 0

K5 V1 4 0

K5 V2 0 0

G 1/2

G 3/4

G 3/4

G 3/4

G 1/2

G 3/4

G 3/4

b

22.6

30.8

30.8

30.8

22.6

30.8

30.8

c

a

b

e

b

b

a

d d

a

c

c c

da

L9

L9

cd

2.5

3.5

3.5

3.5

2.5

3.5

3.5

d

19

20

23

23

19

20

23

(mm)

Size

K3V63

K3V1 1 2

K3V1 4 0

K5 V8 0

K5 V1 4 0

K5 V2 0 0

L16

110

110

122

110

110

122

L17

213

213

292

213

213

292

L19

268

305

361

268

305

361

L20

150

150

200

150

150

200

L21

2.4

2.4

2.4

2.4

2.4

2.4

L22

8

8

15

8

8

15

L23

106

106

127

106

106

127

L18

177

214

257

177

214

257

(mm)

Size No. of teethSpec. Pitch circle dia(mm)

RuleModulePressure angle

(mm)

Size a

K3V63

K3V1 1 2

K3V1 4 0

K3V2 8 0

K5 V8 0

K5 V1 4 0

K5 V2 0 0

b

23.8

23.8

27.8

31.8

23.8

23.8

27.8

50.8

50.8

57.2

66.7

50.8

50.8

57.2

31.0

31.0

37.5

61.5

31.0

31.0

37.5

M10—16

M10—16

M12—22

M12—20

M10—16

M10—16

M12—22

19

19

25

32

19

19

25

c d

(mm)

d—Screw depth

e—Screw depth

Size a

K3V63

K3V1 1 2

K3V1 4 0

K3V2 8 0

K5 V8 0

K5 V1 4 0

K5 V2 0 0

b

50.8

50.8

61.9

69.8

50.8

50.8

61.9

88.9

88.9

106.4

120.7

88.9

88.9

106.4

M12—18

M12—18

M16—24

M16—24

M12—18

M12—18

M16—24

M

2—M10—25

2—M10—25

4—M12—22

2—M10—25

2—M10—25

4—M12—22

60

60

76

89

60

60

76

c

K3V63

K3V1 1 2

K3V1 4 0

K3V2 8 0

K5 V8 0

K5 V1 4 0

K5 V2 0 0

14

14

17

18

12

17

17

30°

20°

20°

20°

20°

20°

20°

29.6

35.0

42.5

54.0

30.0

42.5

42.5

SAE

J IS B 1603

J IS B 1603

J IS B 1603

J IS B 1603

J IS B 1603

J IS B 1603

12/24

2.5

2.5

3.0

2.5

2.5

2.5

(mm)

15°

45°

•Dimensions

•Dimensions of shaft end

•Flang e mounting face for Suction port (SAE R ule)

•Flang e mounting face for Delivery port (SAE R ule)

•Drain port (R ule: J IS B 2 35 1 )

10

b

a

d d

a

c c

e

Delivery

Suction

L7

L11

L10 Dr1

L9

L5

L4

L1

L2

L12

L13

L3

L6L8

D2

15°

30°

D1

12 dDirection of rotation: Clockwise

K3V112

K5V140

K5V200

429

429

530

410

410

511

11

11

14

235

235

272

113

113

138

163

163

206

111

111

141

256

256

301

5

5

5

391

391

400

148

148

135

522

522

625

428

428

507

493

493

570

385

385

398

34

34

34

a

b

b

c

d

a

cd

a

K3V112

K5V140

K5V200

K3V112

K5V140

K5V200

G 3/4

G 3/4

G 3/4

b

30.8

30.8

30.8

c

3.5

3.5

3.5

d

20

20

23

(mm)

a b

23.8

23.8

31.8

50.8

50.8

66.7

34.0

34.0

41.5

M10—16

M10—16

M12—22

19

19

32

c d

(mm)

K3V112

K5V140

K5V200

a b

50.8

50.8

69.9

88.9

88.9

120.7

M12—18

M12—18

M16—24

60

60

83

c

(mm)

15˚

45˚

Size No. of teethSpec. Pitch circle dia

(mm) RuleModulePressure angle

K3V112

K5V140

K5V200

14

17

15

20°

20°

30°

35.0

42.5

47.6

JIS B 1603

JIS B 1603

ANSI

2.5

2.5

8/16

L9L8 L10 L11 L12 L13L2 L3 L6L5L4 L7Size

Size

Size

Size

D1 D2 L1d

(mm)

DIMENSIONS

•Parallel Type


Use Dr1 port for case drain.

•Dimensions

•Flange mounting face for Delivery port (SAE Rule)

•Drain port (Rule: JIS B 2351)

•Flange mounting face for Suction port (SAE Rule)


e—Screw depth

d—Screw depth

11

Suction

Delivery

Flange mounting face

4- d

4- d

D1

30

°

L7

L6

L5

D2

L10

L9L8

L12

L11

L13

L4

L4

L5

L16

L6

L1

L7

L16

Suction

Delivery

Dr1

Dr2

L2

L15

L14

L3

Dr2

Dr1

Use Dr1 or Dr2 port for case drain.

Size D1 D2 L1 L2 L3 L6L5L4 L9L8 L10 L11 L12 L13 L15 L16L7d

K3V63

K3V112

K3V140

K3V280

K5V80

K5V140

K5V200

180

224

250

300

180

224

125

160

180

200

125

160

165

18

22

22

22

18

22

22

76

78

93

115

76

78

75

70

80

92

150

70

92

92

70

80

92

125

70

92

92

142

142

142

142

142

142

142

190

234

256

300

190

234

265

210

250

292

343

210

264

300

138

167

190

203

138

167

190

277

309

366

433

277

338

389

195

220

245

286

195

220

245

L14

89

109

121

135

89

109

121

89

100

112

127

89

100

132

98

110

123

140

98

110

132

37

41

53

70

37

41

53

37

41

53

70

37

41

53

8

8

8

8

8

8

16

a

b

b

c

d

a

L9

cd

(mm)

Size No. of teethSpec. Pitch circle dia(mm) RuleModulePressure angle

a

K3V63

K3V112

K3V140

K3V280

K5V80

K5V140

K5V200

G 1/2

G 3/4

G 3/4

G 3/4

G 1/2

G 3/4

G 3/4

b

22.6

30.8

30.8

30.8

22.6

30.8

30.8

c

2.5

3.5

3.5

3.5

2.5

3.5

3.5

d

19

20

23

23

19

20

23

(mm)

Size

Size

K3V63

K3V112

K3V140

K3V280

K5V80

K5V140

K5V200

27.8

23.8

31.8

31.8

27.8

31.8

36.5

57.2

50.8

66.7

66.7

57.2

66.7

79.4

25

19

32

32

25

32

38

(mm)

M12—16

M10—16

M12—18

M12—20

M12—16

M12—18

M16—24

K3V63

K3V112

K3V140

K3V280

K5V80

K5V140

K5V200

14

14

17

18

12

17

13

30°

20°

20°

20°

20°

20°

30°

29.6

35.0

42.5

54.0

30.0

42.5

41.3

SAE

JIS B 1603

JIS B 1603

JIS B 1603

JIS B 1603

JIS B 1603

SAE

12/24

2.5

2.5

3.0

2.5

2.5

8/16

15°

45°

225

b

c

d

a

L9

K3V63

K3V112

K3V140

K3V280

K5V80

K5V140

K5V200

a

35.7

30.2

50.8

69.9

35.7

50.8

61.9

b

69.9

58.7

88.9

120.7

69.9

88.9

106.4

38

38

60

80

38

60

76

c

(mm)

M12—18

M12—18

M12—18

M12—20

M12—18

M12—18

M16—24

•Single Type

d—Screw depth d—Screw depthSize a b c

•Dimensions

•Flange mounting face for Delivery port (SAE Rule)


•Flange mounting face for Suction port (SAE Rule)

•Drain port (Rule: JIS B 2351)


: Clockwise: Counterclockwise


for K5V200S

12

CAUTION FOR INSTRUCTION

Mounting Direction and Drain Piping

The upper drain port should be used, and the drain pipe siz e must be equal to or larger than the drain port siz e.

In case of the pumps with centrifugal pump, the drain lines must be settled on each pump.

The pump shaft should be mounted in the horiz ontal direction as shown in the figure below.

The drain line loop must be extended above the top of the pump case.

For satisfactory service life of these pumps in application, the operating fluid should be continuously fiitered to keep at least the cleanliness level of NAS 16 3 8 Class 9 .

A 10 µm filter must be used in the return line and a 80 ~ 15 0 mesh strainer in the suction lines.

Filtration

Front pump

Tandem pump

Rear pump

E xamples of using a filter

15 0 mesh 15 0 mesh

Air

10 µm 10 µm

13

P

0.1 sec

0.4 MPa (peak)

0.1MPa (normal)

Connection of Driving Shaft

Please use a flexible coupling for connection of the pump drive shaft with an engine flywheel or an electric motor shaft.

Alignment should be so carried out that the parallel error may be held with in ± 0.03 mm.

D o not put a radial or thrust load at the shaft end.

Starting

B efore starting-up, fill the pump case with system fluid through the case drain connection. Case must remain full of fluid to provide internal lubrication.

Case Drain pressure

Please be careful so that the drain pressure in the casing does not exceed 0.1 MPa normally and 0.4 MPa at its peak.

A suitable size of drain hose and drain filter should be selected.

14

KK HYDRAULICS SALES (SHANG HAI) LTD.B-908 Far East International Plaza 317 Xianxia Rd, Shanghai 200051Phone: 86 -21-6 23516 06 Fax: 86 -21-6 2957080

Flutek , Ltd.192-11, Shinc hon-dong, C hangw on, K y u ngnam , 6 4 1-370 K orea Phone: 82-55-286 -5551 Fax: 82-55-286 -5553

•Materials and specifications are subject to change without manufacturer's obligation.

Head Office / M ain Plant234 , M atsu m oto, H asetani-c ho, N ishi-k u , K ob e 6 51-2239, J ap anPhone: 81-78-991-1133 Fax: 81-78-991-3186

Tok yo OfficeW orld T rade C enter Bldg., 4 -1, H am am atsu -c ho 2-c hom e, M inato-k u , T ok y o 105-6 116 , J ap an Phone: 81-3-34 35-6 86 2 Fax: 81-3-34 35-2023

Kob e OfficeK ob e C ry stal T ow er, 1-3, H igashik aw asak i-c ho 1-c hom e, C hu o-k u , K ob e, 6 50-86 80, J ap an Phone: 81-78-36 0-86 08 Fax: 81-78-36 0-86 09

http://www.khi.co.jp/kpm/

OVERSEAS OFFICES

Seoul Officec /o K aw asak i M ac hine Sy stem s K orea, L td. 3rd Floor (307), Indu strial C om p lex Su p p ort Bldg., 6 37, K ojan-D ong, N am dong-G u , Inc heon, 4 05-817, K oreaPhone: 82-32-821-6 94 1 Fax: 82-32-821-6 94 7

Beijing OfficeRoom N o.26 02, C hina W orld T ow er 1, C hina W orld T rade C enter, N o.1 J ian G u o M en W ai A v enu e, Beijing 100004 , Peop le's Rep u b lic of C hinaPhone: 86 -10-6 505-1350 Fax: 86 -10-6 505-1351

Shanghai Office13th Floor, H SBC T ow er, 101 Y in C heng East Road, Pu dong N ew A rea, Shanghai 200120, Peop le's Rep u b lic of C hina Phone: 86 -21-6 84 1-3377 Fax: 86 -21-6 84 1-226 6

Taipei Office15th Floor, Fu -K ey Bldg., 99 J en-A i Road Sec tion 2, T aip ei, T aiw anPhone: 886 -2-2322-1752 Fax: 886 -2-2322-5009

Bangk ok Office17th Floor, Ram aland Bldg., 952 Ram a IV Road, Bangrak , Bangk ok 10500 T hailandPhone: 6 6 -2-6 32-9511 Fax: 6 6 -2-6 32-9515

Kuala Lumpur OfficeL etter Box N o. 16 2, 6 th Floor, U BN T ow er, 10 J alan P. Ram lee 50250, K u ala L u m p u r, M alay siaPhone: 6 0-3-2070-514 1 Fax: 6 0-3-2070-514 8

Jak arta Office12th Floor, Sk y line Bldg., J l. M . H . T ham rin 9, J ak arta 1034 0, IndonesiaPhone: 6 2-21-314 -0737 Fax: 6 2-21-314 -104 9

OVERSEAS SUBSIDIARIES

Kawasak i Heavy Industries (U.S.A.), Inc. 599 L exington A v enu e, Su ite 3901, N ew Y ork , N Y 10022, U .S. A .Phone: 1-212-759-4 950 Fax: 1-212-759-6 4 21

Houston Branch333 C lay Street, Su ite 4 310, H ou ston, T X 77002-4 103, U .S.A .Phone: 1-713-6 54 -8981 Fax: 1-713-6 54 -8187

Kawasak i do Brasil Indú stria e Comé rcio Ltda.A v enida Pau lista 54 2-6 A ndar, Bela V ista, 01310-000, Sã o Pau lo, S.P., BrazilPhone: 55-11-3289-2388 Fax: 55-11-3289-2788

Kawasak i Heavy Industries (U.K.) Ltd.4 th Floor, 3 St. H elen's Plac e, L ondon EC 3A 6 A B, U .K .Phone: 4 4 -20-7588-5222 Fax: 4 4 -20-7588-5333

Kawasak i Heavy Industries (Europe) B.V.7th Floor, Riv erstaete, A m steldijk 16 6 , 1079 L H A m sterdam , T he N etherlandsPhone: 31-20-6 4 4 6 86 9 Fax: 31-20-6 4 25725

Kawasak i Heavy Industries (H.K.) Ltd.Room 4 211-16 , Su n H ong K ai C entre 30 H arb ou r Road, W anc haiH ong K ong Peop le's Rep u b lic of C hinaPhone: 852-2522-356 0 Fax: 852-284 5-2905

Kawasak i Heavy Industries (Singapore) Pte. Ltd.6 Battery Road, # 18-04 , Singap ore 04 9909Phone: 6 5-6 225-5133~4 Fax: 6 5-6 224 -9029

Kawasak i Precision M achinery (UK) LTD. Ernesettle L ane, Ernesettle, Ply m ou th, D ev on PL 5 2SA , U nited K ingdomPhone: 4 4 -1752-36 4 394 Fax: 4 4 -1752-36 4 816

http://www.kpm-e u .com

Kawasak i Precision M achinery of America Division of Kawasak i M otors Corp., U.S.A.5080, 36 th St. S.E. G rand Rap ids, M I 4 9512, U .S.A .Phone: 1-6 16 -94 9-6 500 Fax: 1-6 16 -975-3103

http://www.ka wa s a kipmd .com

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