ACA Configuration

Sequence 1

product series

ACA – hydrostatic - heavy duty variable pump

Sequence 2

displacement

no preference

34 – 54:34 cm3/r [3.316 in3/r] at 15.5 deg

39 – 63:66 cm3/r [3.885 in3/r] at 18 deg

46 – 75:28 cm3/r [4.594 in3/r] at 18 deg

54 – 89:13 cm3/r [5.439 in3/r] at 18 deg

64 – 105:4 cm3/r [6.431 in3/r] at 18 deg

76 – 124:8 cm3/r [7.616 in3/r] at 18 deg

Sequence 3

type

2 – variable displacement pump

Sequence 4

design type

no preference

0 – ball-guide (model 76)

3 – series 1 (models 33-64)

Sequence 5

input shaft

no preference

01 – [1.500] diameter straight with [.3750] x [2.5] square key (models 33-64)

13 – 13 tooth 8/16 pitch spline (model 76)

14 – 14 tooth 12/24 pitch spline (models 33-64)

21 – 21 tooth 16/32 pitch spline (models 33-64)

22 – 21 tooth 16/32 pitch spline with [3.22] extension (models 46-64)

23 – 23 tooth 16/32 pitch spline (models 33-64)

27 – 27 tooth 16/32 pitch spline (model 76)

30 – 13 tooth 8/16 pitch spline with [2.93] extension and for 76 seal (models 54-64)

39 – [1.375] diameter tapered with [.3750] x [1.00] square key (models 33-64)

40 – [1.50] diameter tapered with [.3750] x [1.00] square key (models 33-64)

41 – [1.75] diameter tapered with [.4375] x [1.00] square key (model 76)

Sequence 6

input rotation

no preference

L – counterclockwise (lefthand)

R – clockwise (right hand)

Sequence 7

valve plate

no preference

0 – standard (v-groove)

1 – propel

Sequence 8

main ports

no preference

A – [1.00] - code 61 per sae j518

B – [1.00] - code 62 per sae j518

D – [1.00] - code 61 per sae j518 with port a and b gage ports

E – [1.00] - code 62 per sae j518 with port a and b gage ports

Sequence 9

power limiter valve setting port a

no preference

0 – none

H – 276 bar [4000 lbf/in2]

K – 345 bar [5000 lbf/in2]

L – 379 bar [5500 lbf/in2]

M – 414 bar [6000 lbf/in2]

Sequence 10

power limiter valve setting port b

no preference

0 – none

H – 276 bar [4000 lbf/in2]

K – 345 bar [5000 lbf/in2]

L – 379 bar [5500 lbf/in2]

M – 414 bar [6000 lbf/in2]

Sequence 11

control

no preference

EJ – electronic proportional control 12 volt dc without electronic driver

FF – electronic proportional control with boots, 12 volt dc without electronic driver

HA – hydraulic remote 1,4-14,1 bar [20-205 lbf/in2]

HB – hydraulic remote 1,4-14,1 bar [20-205 lbf/in2] with wide band neutral

HD – hydraulic remote 4,5-20,0 bar [65-290 lbf/in2]

MA – manual

MC – manual with wide band neutral

MD – manual with (nc) neutral lockout switch (wide band neutral)

ME – manual with neutral detent (wide band neutral)

MV – manual with wide band neutral, inching valve with seal and neutral lockout switch (nc)

MZ – manual with (nc) neutral lockout switch (wide band neutral) with packard 2 pin connector

ND – manual with destroke valve (manifold) 12vdc (no) with 2 pin weatherpack connector with (nc) neutral lockout switch (wide band neutral) with packard 2 pin connector

RE – remote electric with (nc) destroke valve, (3) 12vdc with (3) 2 pin weatherpak connectors, no displacement limiter, with 0,33 [.013] control supply orifice

RF – remote electric with (nc) destroke valve including 3,58 [.141] orifice, (3) 12vdc with (3) 2 pin weatherpak connectors, no displacement limiter, with 0,33 [.013] control supply orifice

Sequence 12

control supply orifice (p)

no preference

0 – none

A – 0;71 [.028] diameter

B – 0;91 [.036] diameter

C – 1;12 [.044] diameter

D – 1;32 [.052] diameter

E – 1;45 [.057] diameter

G – 1;85 [.073] diameter

Sequence 13

control orifice - upper servo (s1)

no preference

0 – none

J – 2;59 [.102] diameter

Sequence 14

control orifice - lower servo (s2)

0 – none

Sequence 15

press override

no preference

0 – none

2 – internal pressure override

5 – internal pressure override externally adjustable

Sequence 16

press setting for pressure override

no preference

0 – none

1 – 196 bar [2850 lbf/in2]

G – 241 bar [3500 lbf/in2]

H – 276 bar [4000 lbf/in2]

J – 310 bar [4500 lbf/in2]

K – 345 bar [5000 lbf/in2]

L – 379 bar [5500 lbf/in2]

M – 414 bar [6000 lbf/in2]

W – 438 bar [6350 lbf/in2]

Sequence 17

control special features

no preference

0 – no control special features

7 – severe duty coils with boots for electronic proportional control

A – no manual control lever

S – manual control lever with two 1/4-28 unf attachment holes located at 85;7 [3.375] and 98;4 [3.875] from control shaft mounting hole. lever mounted parallel to pump drive shaft towards mounting flange

Y – manual control lever with two 1/4-28 unf attachment holes located at 85;7 [3.375] and 98;4 [3.875] from control shaft mounting hole

Sequence 18

charge pump

no preference

0 – charge pump included

3 – charge pump with short element integral pressure filter mounted on the -a- port side and external discharge port for 7/8-14 unf-2b sae o-ring fitting with steel hex plug

A – charge pump with remote pressure filter ports on the -a- port side

B – charge pump with integral pressure filter mounted on the -b- port side

D – charge pump with external discharge port for 7/8-14 unf sae o-ring fitting; with steel hex plug

E – no charge pump

F – charge pump with external discharge port with 90 degree; 7/8-14 unf; 37 degree flare tube fitting

G – charge pump with integral pressure filter and diagnostic fitting mounted on the -b- port side plus inlet gage port with hex plug

Y – charge pump with remote pressure filter ports on the -b- port side and external discharge port for 7/8-14 unf-2b sae o-ring fitting with steel hex plug

Sequence 19

auxiliary mounting

no preference

0 – no auxiliary mounting

A – sae a-pad; with shaft seal (dry)

B – sae b-pad; with shaft seal (dry)

C – sae a-pad; no shaft seal (wet)

E – sae c-pad; (typically front pump of tandem) no shaft seal; includes 14 tooth 12/24 pitch spline coupling; charge pressure inlet port with 7/8-14 unf; 37 degree flare; tube fitting (45 degree for models 33-46 and straight for models 54-64)

F – sae b-pad; no shaft seal (wet)

L – sae c-pad; (typically front pump of tandem) no shaft seal; includes 14 tooth 12/24 pitch spline coupling; with 7/8-14 sae o-ring port for charge pressure inlet (no fitting provided)(models 54-64)

R – sae a-pad with 11 tooth 16/32 pitch internal spline; no shaft seal (wet)

Sequence 20

charge pump displacement

no preference

0 – no charge pump

1 – 13:9 cm3/r [0.85 in3/r]

2 – 17:4 cm3/r [1.06 in3/r]

3 – 21:0 cm3/r [1.28 in3/r]

4 – 27:9 cm3/r [1.70 in3/r]

Sequence 21

2nd displacement of dual element

0 – no dual element

Sequence 22

charge pressure rel valve setting

no preference

0 – none

D – 15 bar [220 lbf/in2] - standard

G – 19 bar [280 lbf/in2]

K – 23 bar [340 lbf/in2]

Sequence 23

charge pump special features

no preference

0 – no charge pump special features

5 – remote filter ports on both a and b port side

A – steel core charge pump gasket

S – steel core charge pump gasket; ball bearing

Sequence 24

special pump assembly features

no preference

00 – no special features

04 – both servo pistons with 12.0 degree stops

13 – model 76 shaft seal and grade 8 bolts in mounting flange to pump housing (models 54-64)

32 – both servo sleeves have 7/8-14 unf sae o-ring ports and steel hex plugs

58 – 1350 series end yoke assembled to drive shaft (pos 8,9 must be code 40)

59 – 1310 series end yoke assembled to drive shaft (pos 8,9 must be code 40)

69 – 1350 series end yoke assembled to drive shaft, bar code label on unit and one on packaging

83 – option not available (externally adjustable displacement stops set at 3.32 in3/rev [54.4cc/rev])

Sequence 25

paint and packaging

no preference

0 – painted primer blue (standard)

A – painted finish black

C – painted finish green

H – painted finish red

Sequence 26

identification on unit

0 – standard

Sequence 27

design code

no preference

A – a

B – b

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Based on your browser settings, you are viewing this site in Americas. Click here to see products offered in other regions.

Region

Global

AMER

APAC

EMEA

Language

English

Español

Français

Deutsch

Italiano

Português

日本語

简体中文

한국어

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Category Matches

Part Number & Model Code Matches

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