Danfoss H1T 45 cc, H1T 53cc Service guide

0 (0)

Parts Manual

H1T 45 and 53cc

Variable displacement tandem pump

www.danfoss.com

Parts Manual

H1 Tandem 045/053cc

Revision history

Table of revisions

 

 

 

 

 

 

 

Date

Changed

Rev

 

 

 

 

 

December 2021

Corrected seal carrier assembly part numbers

0802

 

 

 

 

 

April 2021

Updated to 'Engineering Tomorrow' design and added missing control options

0801

 

 

 

 

2 | © Danfoss | December 2021

AX152886482422en-000802

Parts Manual

 

H1 Tandem 045/053cc

 

Contents

 

General information

 

Service Parts Identification............................................................................................................................................................

5

Nameplate...........................................................................................................................................................................................

5

Date code............................................................................................................................................................................................

6

About service bulletins...................................................................................................................................................................

6

Procedure to identify a part..........................................................................................................................................................

7

Regional part numbers.............................................................................................................................................................

7

Example of parts identification (H1T 45/53)......................................................................................................................

7

Adobe Acrobat 2-page viewing..................................................................................................................................................

8

Order code..........................................................................................................................................................................................

9

Common parts and special hardware

 

Common parts................................................................................................................................................................................

10

Special hardware H1.....................................................................................................................................................................

12

Special hardware H2.....................................................................................................................................................................

14

Special hardware P1......................................................................................................................................................................

16

Special hardware P3......................................................................................................................................................................

18

Special hardware P4......................................................................................................................................................................

20

Special hardware PN.....................................................................................................................................................................

22

Rear discplacement

 

Rear displacement A, C, N...........................................................................................................................................................

24

Controls

 

Control A2, A3.................................................................................................................................................................................

26

Control A4.........................................................................................................................................................................................

28

Control A5.........................................................................................................................................................................................

30

Control A8.........................................................................................................................................................................................

32

Control A9, B1..................................................................................................................................................................................

34

Control B5.........................................................................................................................................................................................

36

Control B6.........................................................................................................................................................................................

38

Control B8.........................................................................................................................................................................................

40

Control D7.........................................................................................................................................................................................

42

Control D9.........................................................................................................................................................................................

44

Control E1.........................................................................................................................................................................................

46

Control G1.........................................................................................................................................................................................

48

Control H2.........................................................................................................................................................................................

50

Control H4.........................................................................................................................................................................................

52

Control M1........................................................................................................................................................................................

54

Control M2........................................................................................................................................................................................

56

Control N1, N2.................................................................................................................................................................................

58

Control N5, N6.................................................................................................................................................................................

60

Control NN........................................................................................................................................................................................

62

Displacement limitation

 

Displacement limiter B.................................................................................................................................................................

64

Displacement limiter C.................................................................................................................................................................

66

Displacement limiter D................................................................................................................................................................

68

Displacement limiter N................................................................................................................................................................

70

Orifice

 

Orifice C1-C9....................................................................................................................................................................................

72

Orifice D1-D3...................................................................................................................................................................................

74

Orifice D4, D5...................................................................................................................................................................................

76

Center section

 

Centersection D1............................................................................................................................................................................

78

Centersection E7............................................................................................................................................................................

80

Centersection F7............................................................................................................................................................................

82

Centersection F9............................................................................................................................................................................

84

Centersection G6............................................................................................................................................................................

86

© Danfoss | December 2021

AX152886482422en-000802 | 3

Parts Manual

 

H1 Tandem 045/053cc

 

Contents

 

Housing

 

Mounting flange F, J.....................................................................................................................................................................

88

Shaft

 

Shaft B4-G8.......................................................................................................................................................................................

90

Auxiliary mounting

 

Aux mounting H1, H2...................................................................................................................................................................

92

Aux mounting H3-H8....................................................................................................................................................................

94

Aux mounting NN..........................................................................................................................................................................

96

Aux mounting T1, T2.....................................................................................................................................................................

98

Aux mounting T3, T8..................................................................................................................................................................

100

Aux mounting TN........................................................................................................................................................................

102

High pressure protection

 

HPS 13-28 (port A).......................................................................................................................................................................

104

HPS 30-42 (port A).......................................................................................................................................................................

106

HPS 13-28 (port B).......................................................................................................................................................................

108

HPS 30-42 (port B).......................................................................................................................................................................

110

HPS 13-28 (port C).......................................................................................................................................................................

112

HPS 30-42 (port C).......................................................................................................................................................................

114

HPS 13-28 (port D).......................................................................................................................................................................

116

HPS 30-42 (port D).......................................................................................................................................................................

118

Charge pump and filtration

 

Charge pump M, N......................................................................................................................................................................

120

Charge pressure setting

 

Charge pressure relief setting 20-28.....................................................................................................................................

122

Charge pressure relief setting 30-CK....................................................................................................................................

124

Overhaul seal kit

 

Overhaul seal kit...........................................................................................................................................................................

126

Service bulletins

 

SB-2007-004...................................................................................................................................................................................

127

SB-2007-026...................................................................................................................................................................................

128

SB-2007-033...................................................................................................................................................................................

129

SB-2010-020...................................................................................................................................................................................

131

SB-2011-020...................................................................................................................................................................................

132

SB-2013-021...................................................................................................................................................................................

134

SB-2015-030...................................................................................................................................................................................

134

4 | © Danfoss | December 2021

AX152886482422en-000802

Parts Manual

H1 Tandem 045/053cc

General information

Service Parts Identification

The following information and procedure is used to identify the module group, item number, manufacture date, part number, and part name of the parts included in the H1 45/53 tandem pumps.

The parts listed include all parts which may be used when performing either “Minor Repairs”, “Major Repairs” or “Conversions” on the H1T 045/053.

Nameplate

Each unit will have a nameplate affixed to the housing. The nameplate will include the following information:

Model Code

The Danfoss model code completely defines the specific unit and must be used when ordering parts to service this product.

Model Number

The Danfoss model number is used by the factory in manufacturing. On repeat orders, a complete unit can be ordered by the model number.

Serial Number

The Danfoss serial number is used to identify the manufacture date and the unit sequence in the build. The serial number is also used to identify the units warranty time period.

The letter code indicates the location of original manufacture (assembly).

The first number (2 digits) indicates the year of manufacture. The second number (2 digits) indicates the calendar week of manufacture.

The third number (5 digits) is a sequential number used to identify a specific unit.

Model No./Ident No. 1400730

Model Code H1T045R A A N A2 C3 N D1 F G7 H7 35 35 35 35 N P 28 PN C01 NNN

Serial No.

A-06-04-12345

Made in U.S.A.

© Danfoss | December 2021

AX152886482422en-000802 | 5

Parts Manual

H1 Tandem 045/053cc

General information

Date code

The date code is defined as the year and week of manufacture. The same item number may list more than one part number. This indicates that there is more than one configuration for that item number. You will see that there are different date codes for the different part numbers. Find the date code of your unit from the nameplate to determine which service part number you need to order.

Example: The service part desired is item G30

Order Code

Item

Date Begin

Date End

Part Number

Part Name

Qty. per

 

 

 

 

 

 

Model/Kit

 

 

 

 

 

 

 

80

G30

89-17

 

8000243

End cap gasket

1

 

 

 

 

 

 

 

 

G30

 

89-16

8000151

End cap gasket

1

 

 

 

 

 

(SB-1995-006)

 

 

 

 

 

 

 

 

All units using this order code with a date code prior to 89-17 must use part number “8000151.” All units with a date code of 89-17 and newer must use part number “8000243.”

About service bulletins

A Service Bulletin Number (SB-_ _ _ _ - _ _ _) may follow the “Part Name” of the part you desire. You must read that Service Bulletin prior to ordering that part. The information contained in these Service Bulletins, as of the print date of this bulletin, are included at the end of this manual. Service Bulletins contain more detailed information such as interchangeability, what additional parts are involved, etc. It is suggested that you add additional Service Bulletins to this manual as you receive them.

6 | © Danfoss | December 2021

AX152886482422en-000802

Parts Manual

H1 Tandem 045/053cc

General information

Procedure to identify a part

The modular design of this product results in a simplified service parts list and part number identification procedure.

The same item numbers are used for same part names on all units within a product type. A part number that has another number following it in parentheses is done to make this a world wide manual.

Regional part numbers

Some part numbers are region specific and should be ordered accordingly.

As an example, the part number (example: 314583 (9008000-0118) will be used. The first number is sold in Germany. The number in parentheses is sold in the United States. Customers would order 9008000-0118 if ordering the part in the United States.

Example of parts identification (H1T 45/53)

The nameplate on an H1 pump has an Order Code of H1T045R A A N A2 C3 N D1 F G7 H7 35 35 3535 N P 28 PN C01 NNN. Use the following procedures to determine the part number of the driveshaft used on this pump.

1.Refer to the input shaft module in the order code.

The input shaft option for this pump is identified by the code “G7” (H1T045R A A N A2 C3 N D1 F G7 H7 35 35 35 35 N P 28 PNC01 NNN).

2.Refer to the service parts list and find the shaft group.

3.Find the order code that relates tot his unit, which is “G7.”

The shaft is found to be item J100 and part number 141942.

© Danfoss | December 2021

AX152886482422en-000802 | 7

Parts Manual

H1 Tandem 045/053cc

General information

Adobe Acrobat 2-page viewing

While viewing manual in Adobe Acrobat, the following settings need to be applied to ensure proper page display.

1.Select “View” “Page Display” “Two Page View”

2.Select “View” “Page Display” “Show Cover Page in Two Page View”

 

 

 

 

 

 

8 | © Danfoss | December 2021

AX152886482422en-000802

Parts Manual

H1 Tandem 045/053cc

General information

Order code

 

 

 

 

 

 

Product

 

 

 

 

Port

 

 

 

 

 

 

 

Version

 

Configuration

 

Series Frame

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Siz e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C D F E G H J K M N P R S T V W X

Y

 

 

 

T

 

R A A N

 

 

 

N

 

F

 

 

 

 

 

 

 

 

 

 

N P 28

 

 

 

 

 

 

H

1

045

A2

 

C3

D1

G7

H7

 

33

 

33

 

33

 

33

PN

 

C01

 

NNN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Product Type

Rotation

Rear displacement

Control

Orifice

Displacement limitation

End cap

Mounting flange

Input shaft

Auxiliary mounting

High pressure setting, port A

High pressure setting, port B

High pressure setting, port C

High pressure setting, port D

Charge pump

Filtration

Charge relief pressure setting

Special hardware features

Paint and nametag

Settings

© Danfoss | December 2021

AX152886482422en-000802 | 9

Parts Manual

H1 Tandem 045/053cc

Common parts and special hardware

H1T common parts

Common parts

B010

D070

QC10

C20

B010

QD075

C15

C25

C020

B030

B010

C020

QD075

D071

B010

10 | © Danfoss | December 2021

AX152886482422en-000802

Parts Manual

H1 Tandem 045/053cc

Common parts and special hardware

Item

Date Begin

Date End

Part Number

Part Name

Qty per

 

 

 

 

 

Model/Kit

 

 

 

 

 

 

B010

06-06

 

5000757

Dowel pin

4

 

 

 

 

 

 

B030

06-06

 

141959

Coupling

1

 

 

 

 

 

 

C020

06-06

 

9004700-1907

Valve plate pin

2

 

 

 

 

 

 

C15

06-06

 

140625

Slipper retainer ball guide

1

 

 

 

 

 

 

C20

06-06

 

141946

Slipper retainer

1

 

 

 

 

 

 

C25

06-06

 

4700091

Slipper hold down pin

3

 

 

 

 

 

 

D070

12-21

 

11068328

Swashplate (SB-2011-020 on page 132)

1

 

 

 

 

 

 

D070

06-06

12-20

11098280

Swashplate replacement kit

1

 

 

 

 

 

 

D071

12-21

 

11068328

Swashplate (SB-2011-020 on page 132)

1

 

 

 

 

 

 

D071

06-06

12-20

11098280

Swashplate replacement kit

1

 

 

 

 

 

 

QC10

06-06

 

11020841

Slipper/piston kit, 45 cc

1

 

 

 

 

 

 

QC10

06-06

 

11020932

Slipper/piston kit, 53 cc

1

 

 

 

 

 

 

QD075

06-06

 

11085533

Swashplate bearing kit (SB-2010-020 on page

2

 

 

 

 

131)

 

 

 

 

 

 

 

© Danfoss | December 2021

AX152886482422en-000802 | 11

Parts Manual

H1 Tandem 045/053cc

Common parts and special hardware

H1T special hardware H1

Parts configuration

D692 D703

D692 D703

C010

QC50

N200

*K008

*K009

*K010

P200

*K008

*K009

*K010

M200

*K008

C025

 

*K009 *K010

R200

*K008

*K009

*K010

C026

*Included in overhaul seal kit Q210.

12 | © Danfoss | December 2021

AX152886482422en-000802

Parts Manual

H1 Tandem 045/053cc

Common parts and special hardware

Common parts

Item

Date Begin

Date End

Part Number

Part Name

Qty. per

 

 

 

 

 

Model/Kit

 

 

 

 

 

 

C010

14-33

 

141631

Cylinderblock kit, 45 cc

1

 

 

 

 

 

 

C010

14-33

 

141632

Cylinderblock kit, 53 cc

1

 

 

 

 

 

 

C025

14-33

 

11071901

Valveplate kit, CW

1

 

 

 

 

 

 

C026

14-33

 

11071912

Valveplate kit, CCW

1

 

 

 

 

 

 

D692

14-33

 

11185938

Control handle

1

 

 

 

 

 

 

D703

14-33

 

11173701

Screw, M6 20

1

 

 

 

 

 

 

D792

14-33

 

11185938

Control handle

1

 

 

 

 

 

 

D793

14-33

 

11173701

Screw, M6 20

1

 

 

 

 

 

 

K008

14-33

 

9004201-6200

O-ring

4

 

 

 

 

 

 

K009

14-33

 

9006110-0160

Back up ring

4

 

 

 

 

 

 

K010

14-33

 

9004105-0160

O-ring

4

 

 

 

 

 

 

M200

14-33

 

4800589

SCR plug assembly

1

 

 

 

 

 

 

N200

14-33

 

4800589

SCR plug assembly

1

 

 

 

 

 

 

P200

14-33

 

4800589

SCR plug assembly

1

 

 

 

 

 

 

R200

14-33

 

4800589

SCR plug assembly

1

 

 

 

 

 

 

Order code: H1 ("L" rotation tandem pump)

QC50

14-33

 

141553

Cylinderblock assembly, 45 cc

1

 

 

 

 

 

 

QC50

14-33

 

141554

Cylinderblock assembly, 53 cc

1

 

 

 

 

 

 

Order code: H1 ("R" rotation tandem pump)

QC50

14-33

 

141553

Cylinderblock assembly, 45 cc

1

 

 

 

 

 

 

QC50

14-33

 

141554

Cylinderblock assembly, 53 cc

1

 

 

 

 

 

 

© Danfoss | December 2021

AX152886482422en-000802 | 13

Parts Manual

H1 Tandem 045/053cc

Common parts and special hardware

H1T special hardware H2

Parts configuration

D692 D703

D692 D703

M200

R200

C010

QC50

*K006

*K008

*K009

*K010

N200

 

*K006

 

*K008

 

*K009

 

*K010

 

P200

 

*K006

C025

*K008

 

*K009

*K006

*K010

 

 

*K008

 

*K009

 

*K010

C026

*Included in overhaul seal kit Q210.

14 | © Danfoss | December 2021

AX152886482422en-000802

Parts Manual

H1 Tandem 045/053cc

Common parts and special hardware

Common parts

Item

Date Begin

Date End

Part Number

Part Name

Qty. per

 

 

 

 

 

Model/Kit

 

 

 

 

 

 

C010

16-19

 

141631

Cylinderblock kit, 45 cc

1

 

 

 

 

 

 

C010

16-19

 

141632

Cylinderblock kit, 53 cc

1

 

 

 

 

 

 

D692

16-19

 

11185938

Control handle

1

 

 

 

 

 

 

D703

16-19

 

11173701

Screw, M6 20

1

 

 

 

 

 

 

D792

16-19

 

11185938

Control handle

1

 

 

 

 

 

 

D793

16-19

 

11173701

Screw, M6 20

1

 

 

 

 

 

 

K006

16-19

 

9004105-0130

O-ring

4

 

 

 

 

 

 

K008

16-19

 

9004201-6200

O-ring

4

 

 

 

 

 

 

K009

16-19

 

9006110-0160

Back up ring

4

 

 

 

 

 

 

K010

16-19

 

9004105-0160

O-ring

4

 

 

 

 

 

 

M200

16-19

 

11027133

NCV bypass plug assembly

1

 

 

 

 

 

 

N200

16-19

 

11027133

NCV bypass plug assembly

1

 

 

 

 

 

 

P200

16-19

 

11027133

NCV bypass plug assembly

1

 

 

 

 

 

 

QC50

16-19

 

141553

Cylinderblock assembly, 45 cc

1

 

 

 

 

 

 

QC50

16-19

 

141554

Cylinderblock assembly, 53 cc

1

 

 

 

 

 

 

R200

16-19

 

11027133

NCV bypass plug assembly

1

 

 

 

 

 

 

Order code: H2 ("L" rotation tandem pump)

C026

16-19

 

11071901

Valveplate kit, CW

1

 

 

 

 

 

 

C025

16-19

 

11071912

Valveplate kit, CCW

1

 

 

 

 

 

 

Order code: H2 ("R" rotation tandem pump)

C025

16-19

 

11071912

Valveplate kit, CCW

1

 

 

 

 

 

 

C026

16-19

 

11071901

Valveplate kit, CW

1

 

 

 

 

 

 

© Danfoss | December 2021

AX152886482422en-000802 | 15

Parts Manual

H1 Tandem 045/053cc

Common parts and special hardware

H1T special hardware P1

Parts configuration

C010

QC50

N200

*K008

*K009 *K010

P200

*K008

*K009

*K010

M200

*K008

C025

*K009

 

*K010

 

R200

*K008

*K009

*K010

C026

*Included in overhaul seal kit Q210.

16 | © Danfoss | December 2021

AX152886482422en-000802

Parts Manual

H1 Tandem 045/053cc

Common parts and special hardware

Common parts

Item

Date Begin

Date End

Part Number

Part Name

Qty. per

 

 

 

 

 

Model/Kit

 

 

 

 

 

 

C010

06-06

 

141631

Cylinderblock kit, 45 cc

1

 

 

 

 

 

 

C010

06-06

 

141632

Cylinderblock kit, 53 cc

1

 

 

 

 

 

 

K008

06-06

 

9004201-6200

O-ring

4

 

 

 

 

 

 

K009

06-06

 

9006110-0160

Back up ring

4

 

 

 

 

 

 

K010

06-06

 

9004105-0160

O-ring

4

 

 

 

 

 

 

M200

06-06

 

4800589

SCR plug assembly

1

 

 

 

 

 

 

N200

06-06

 

4800589

SCR plug assembly

1

 

 

 

 

 

 

P200

06-06

 

4800589

SCR plug assembly

1

 

 

 

 

 

 

QC50

06-06

 

141553

Cylinderblock assembly, 45 cc

1

 

 

 

 

 

 

QC50

06-06

 

141554

Cylinderblock assembly, 53 cc

1

 

 

 

 

 

 

R200

06-06

 

4800589

SCR plug assembly

1

 

 

 

 

 

 

Order code: P1 ("L" rotation tandem pump)

C025

06-06

 

11071901

Valveplate kit, CW

1

 

 

 

 

 

 

C026

06-06

 

11071912

Valveplate kit, CCW

1

 

 

 

 

 

 

Order code: P1 ("R" rotation tandem pump)

C025

06-06

 

11071912

Valveplate kit, CCW

1

 

 

 

 

 

 

C026

06-06

 

11071901

Valveplate kit, CW

1

 

 

 

 

 

 

© Danfoss | December 2021

AX152886482422en-000802 | 17

Parts Manual

H1 Tandem 045/053cc

Common parts and special hardware

H1T special hardware P3

Parts configuration

C010

QC50

*K006

*K008

*K009

*K010

N200

*K006

*K008

*K009

*K010

M200

P200

 

*K006

C025

R200

*K008

*K009

*K006

*K010

 

*K008

*K009

*K010

C026

*Included in overhaul seal kit Q210.

18 | © Danfoss | December 2021

AX152886482422en-000802

Parts Manual

H1 Tandem 045/053cc

Common parts and special hardware

Item

Date Begin

Date End

Part Number

Part Name

Qty. per

 

 

 

 

 

Model/Kit

 

 

 

 

 

 

C010

06-06

 

141631

Cylinderblock kit, 45 cc

1

 

 

 

 

 

 

C010

06-06

 

141632

Cylinderblock kit, 53 cc

1

 

 

 

 

 

 

K006

06-06

 

9004105-0130

O-ring

4

 

 

 

 

 

 

K008

06-06

 

9004201-6200

O-ring

4

 

 

 

 

 

 

K009

06-06

 

9006110-0160

Back up ring

4

 

 

 

 

 

 

K010

06-06

 

9004105-0160

O-ring

4

 

 

 

 

 

 

M200

06-06

 

11027133

NCV bypass plug assembly

1

 

 

 

 

 

 

N200

06-06

 

11027133

NCV bypass plug assembly

1

 

 

 

 

 

 

P200

06-06

 

11027133

NCV bypass plug assembly

1

 

 

 

 

 

 

QC50

06-06

 

141553

Cylinderblock assembly, 45 cc

1

 

 

 

 

 

 

QC50

06-06

 

141554

Cylinderblock assembly, 53 cc

1

 

 

 

 

 

 

R200

06-06

 

11027133

NCV bypass plug assembly

1

 

 

 

 

 

 

Order code: P3 ("L" rotation tandem pump)

C025

06-06

 

11071901

Valveplate kit, CW

1

 

 

 

 

 

 

C026

06-06

 

11071912

Valveplate kit, CCW

1

 

 

 

 

 

 

Order code: P3 ("R" rotation tandem pump)

C025

06-06

 

11071912

Valveplate kit, CCW

1

 

 

 

 

 

 

C026

06-06

 

11071901

Valveplate kit, CW

1

 

 

 

 

 

 

© Danfoss | December 2021

AX152886482422en-000802 | 19

Parts Manual

H1 Tandem 045/053cc

Common parts and special hardware

H1T special hardware P4

Parts configuration

N200

*K008

*K009 *K010

P200

*K008

*K009

*K010

M200

*K008

*K009 *K010

R200

*K008

*K009

*K010

C010

QC50

C025

C026

*Included in overhaul seal kit Q210

20 | © Danfoss | December 2021

AX152886482422en-000802

Parts Manual

H1 Tandem 045/053cc

Common parts and special hardware

Common parts

Item

Date Begin

Date End

Part Number

Part Name

Qty. per

 

 

 

 

 

Model/Kit

 

 

 

 

 

 

C010

06-06

 

11030567

Cylinderblock kit, with speed ring, 45 cc

1

 

 

 

 

 

 

C010

06-06

 

11030568

Cylinderblock kit, with speed ring, 53 cc

1

 

 

 

 

 

 

K008

06-06

 

9004201-6200

O-ring

4

 

 

 

 

 

 

K009

06-06

 

9006110-0160

Back up ring

4

 

 

 

 

 

 

K010

06-06

 

9004105-0160

O-ring

4

 

 

 

 

 

 

M200

06-06

 

4800589

SCR plug assembly

1

 

 

 

 

 

 

N200

06-06

 

4800589

SCR plug assembly

1

 

 

 

 

 

 

P200

06-06

 

4800589

SCR plug assembly

1

 

 

 

 

 

 

QC50

06-06

 

11030569

Cylinderblock assembly, with speed ring, 45 cc

1

 

 

 

 

 

 

QC50

06-06

 

11030570

Cylinderblock assembly, with speed ring, 53 cc

1

 

 

 

 

 

 

R200

06-06

 

4800589

SCR plug assembly

1

 

 

 

 

 

 

Order code: P4 ("L" rotation tandem pump)

C025

06-06

 

11071901

Valveplate kit, CW

1

 

 

 

 

 

 

C026

06-06

 

11071912

Valveplate kit, CCW

1

 

 

 

 

 

 

Order code: P4 ("R" rotation tandem pump)

C025

06-06

 

11071912

Valveplate kit, CCW

1

 

 

 

 

 

 

C026

06-06

 

11071901

Valveplate kit, CW

1

 

 

 

 

 

 

© Danfoss | December 2021

AX152886482422en-000802 | 21

Parts Manual

H1 Tandem 045/053cc

Common parts and special hardware

H1T special hardware PN

Parts configuration

C010

QC50

N200

*K008

*K009 *K010

P200

*K008

*K009

*K010

M200

*K008

C025

*K009

 

*K010

 

R200

*K008

*K009

*K010

C026

*Included in overhaul seal kit Q210

22 | © Danfoss | December 2021

AX152886482422en-000802

Parts Manual

H1 Tandem 045/053cc

Common parts and special hardware

Common parts

Item

Date Begin

Date End

Part Number

Part Name

Qty. per

 

 

 

 

 

Model/Kit

 

 

 

 

 

 

C010

06-06

 

141631

Cylinderblock kit, 45 cc

1

 

 

 

 

 

 

C010

06-06

 

141632

Cylinderblock kit, 53 cc

1

 

 

 

 

 

 

K008

06-06

 

9004201-6200

O-ring

4

 

 

 

 

 

 

K009

06-06

 

9006110-0160

Back up ring

4

 

 

 

 

 

 

K010

06-06

 

9004105-0160

O-ring

4

 

 

 

 

 

 

M200

06-06

 

4800589

SCR plug assembly

1

 

 

 

 

 

 

N200

06-06

 

4800589

SCR plug assembly

1

 

 

 

 

 

 

P200

06-06

 

4800589

SCR plug assembly

1

 

 

 

 

 

 

QC50

06-06

 

141553

Cylinderblock assembly, 45 cc

1

 

 

 

 

 

 

QC50

06-06

 

141554

Cylinderblock assembly, 53 cc

1

 

 

 

 

 

 

R200

06-06

 

4800589

SCR plug assembly

1

 

 

 

 

 

 

Order code: PN ("L" rotation tandem pump)

C025

06-06

 

11071901

Valveplate kit, CW

1

 

 

 

 

 

 

C026

06-06

 

11071912

Valveplate kit, CCW

1

 

 

 

 

 

 

Order code: PN ("R" rotation tandem pump)

C025

06-06

 

11071912

Valveplate kit, CCW

1

 

 

 

 

 

 

C026

06-06

 

11071901

Valveplate kit, CW

1

 

 

 

 

 

 

© Danfoss | December 2021

AX152886482422en-000802 | 23

Parts Manual

H1 Tandem 045/053cc

Rear discplacement

H1T rear displacement A, C, N

Parts configuration

C011

C25

C15

C20

QC50R

QC10R

24 | © Danfoss | December 2021

AX152886482422en-000802

Parts Manual

H1 Tandem 045/053cc

Rear discplacement

Order code: A (H1T053)

Item

Date Begin

Date End

Part Number

Part Name

Qty. per

 

 

 

 

 

Model/Kit

 

 

 

 

 

 

C011

06-06

 

141631

Cylinderblock kit, 45 cc

1

 

 

 

 

 

 

C15

06-06

 

140625

Slipper retainer ball guide

1

 

 

 

 

 

 

C20

06-06

 

141946

Slipper retainer

1

 

 

 

 

 

 

C25

06-06

 

4700091

Slipper hold down pin

3

 

 

 

 

 

 

QC10R

06-06

 

11020841

Slipper/piston kit, 45 cc

1

 

 

 

 

 

 

QC50R

06-06

 

141553

Cylinderblock assembly, 45 cc

1

 

 

 

 

 

 

Order code: C (H1T045)

C011

06-06

 

141632

Cylinderblock kit, 53 cc

1

 

 

 

 

 

 

C15

06-06

 

140625

Slipper retainer ball guide

1

 

 

 

 

 

 

C20

06-06

 

141946

Slipper retainer

1

 

 

 

 

 

 

C25

06-06

 

4700091

Slipper hold down pin

3

 

 

 

 

 

 

QC10R

06-06

 

11020932

Slipper/piston kit, 53 cc

1

 

 

 

 

 

 

QC50R

06-06

 

141554

Cylinderblock assembly, 53 cc

1

 

 

 

 

 

 

Order code: N (H1T045)

C011

06-06

 

141631

Cylinderblock kit, 45 cc

1

 

 

 

 

 

 

C15

06-06

 

140625

Slipper retainer ball guide

1

 

 

 

 

 

 

C20

06-06

 

141946

Slipper retainer

1

 

 

 

 

 

 

C25

06-06

 

4700091

Slipper hold down pin

3

 

 

 

 

 

 

QC10R

06-06

 

11020841

Slipper/piston kit, 45 cc

1

 

 

 

 

 

 

QC50R

06-06

 

141553

Cylinderblock assembly, 45 cc

1

 

 

 

 

 

 

Order code: N (H1T053)

C011

06-06

 

141632

Cylinderblock kit, 53 cc

1

 

 

 

 

 

 

C15

06-06

 

140625

Slipper retainer ball guide

1

 

 

 

 

 

 

C20

06-06

 

141946

Slipper retainer

1

 

 

 

 

 

 

C25

06-06

 

4700091

Slipper hold down pin

3

 

 

 

 

 

 

QC10R

06-06

 

11020932

Slipper/piston kit, 53 cc

1

 

 

 

 

 

 

QC50R

06-06

 

141554

Cylinderblock assembly, 53 cc

1

 

 

 

 

 

 

© Danfoss | December 2021

AX152886482422en-000802 | 25

Danfoss H1T 45 cc, H1T  53cc Service guide

Parts Manual

H1 Tandem 045/053cc

Controls

H1T control A2, A3

Parts configuration

 

 

 

 

QD100

 

 

QD27

 

*D060

 

 

 

D065

 

 

*QD26

 

 

QD29

 

 

 

 

 

 

 

QD28

 

 

D250

 

 

 

 

 

QD25

 

 

 

 

 

D050

 

QD25

 

 

 

 

*QD26

 

 

*D150

 

QD28

 

 

D065

 

QD29

 

QD27R

 

D050

 

 

 

QD29R

 

*D060

 

QD27

*QD26R

 

 

 

 

 

QD28R

 

 

 

 

D251

 

 

 

 

 

 

QD25R

D050

 

QD25R

 

 

*QD26R

 

 

 

 

 

 

 

 

QD27R

 

 

 

*D151

 

QD28R

 

 

 

QD29R

 

 

 

 

 

D050

 

 

 

QD101

 

 

 

 

 

 

D200

 

 

 

D301

D300

D300

 

 

 

 

 

D201

 

 

 

 

D301

 

 

*Included in overhaul seal kit Q210

26 | © Danfoss | December 2021

AX152886482422en-000802

Parts Manual

H1 Tandem 045/053cc

Controls

Common parts

Item

Date Begin

Date End

Part Number

Part Name

Qty. per

 

 

 

 

 

Model/Kit

 

 

 

 

 

 

D050

06-06

 

716860

Screw, M5 x 12

12

 

 

 

 

 

 

D060

06-06

 

612291 (9003508-0008)

Seal nut

2

 

 

 

 

 

 

D065

06-06

 

327007

Plug assembly

2

 

 

 

 

 

 

D150

06-06

 

11173377

Control gasket

1

 

 

 

 

 

 

D151

06-06

 

11173377

Control gasket

1

 

 

 

 

 

 

D200

06-06

 

11202172

Swashplate feedback link

1

 

 

 

 

 

 

D201

06-06

 

11202172

Swashplate feedback link

1

 

 

 

 

 

 

D250

06-06

 

505038

Screw, M6 x 45

6

 

 

 

 

 

 

D251

06-06

 

505038

Screw, M6 x 45

6

 

 

 

 

 

 

D300

06-06

 

310979

Dowel pin

2

 

 

 

 

 

 

D301

06-06

 

310979

Dowel pin

2

 

 

 

 

 

 

QD26

06-06

 

11001952

O-ring

2

 

 

 

 

 

 

QD26R

06-06

 

11001952

O-ring

2

 

 

 

 

 

 

QD28

06-06

 

063172

O-ring

2

 

 

 

 

 

 

QD28R

06-06

 

063172

O-ring

2

 

 

 

 

 

 

QD29

06-06

 

11027046

Coil nut

2

 

 

 

 

 

 

QD29R

06-06

 

11027046

Coil nut

2

 

 

 

 

 

 

Order code: A2

QD25

06-06

 

11012457

Proportional solenoid, 12V

2

 

 

 

 

 

 

QD25R

06-06

 

11012457

Proportional solenoid, 12V

2

 

 

 

 

 

 

QD27

06-06

 

11028018

Coil kit, 12V, DEUTSCH connector

2

 

 

 

 

 

 

QD27R

06-06

 

11028018

Coil kit, 12V, DEUTSCH connector

2

 

 

 

 

 

 

QD100

06-06

 

11019680

EDC kit, 12V, high gain spool

1

 

 

 

 

 

 

QD101

06-06

 

11019680

EDC kit, 12V, high gain spool

1

 

 

 

 

 

 

Order code: A3

QD25

06-06

 

11012459

Proportional solenoid, 24V (SB-2007-033 on page

2

 

 

 

 

129)

 

 

 

 

 

 

 

QD25R

06-06

 

11012459

Proportional solenoid, 24V (SB-2007-033 on page

2

 

 

 

 

129)

 

 

 

 

 

 

 

QD27

06-06

 

11028019

Coil kit, 24V, DEUTSCH connector (SB-2007-033

2

 

 

 

 

on page 129)

 

 

 

 

 

 

 

QD27R

06-06

 

11028019

Coil kit, 24V, DEUTSCH connector (SB-2007-033

2

 

 

 

 

on page 129)

 

 

 

 

 

 

 

QD100

06-06

 

11019681

EDC kit, 24V, high gain spool

1

 

 

 

 

 

 

QD101

06-06

 

11019681

EDC kit, 24V, high gain spool

1

 

 

 

 

 

 

© Danfoss | December 2021

AX152886482422en-000802 | 27

Parts Manual

H1 Tandem 045/053cc

Controls

H1T control A4

Parts configuration

QD25

 

QD30

QD27

 

*QD26

 

QD29

 

 

 

QD28

 

QD25R

D050

 

QD27R

 

 

QD30R

D065

 

QD29R

*D150

QD28R

 

*QD26R

*D060

 

 

D251

 

D050

 

QD25R

 

 

 

*QD26R

QD27R

 

 

 

 

QD28R

*D151

 

QD29R

 

QD30R

 

D050

 

 

QD101

 

 

 

D301

D200

 

 

 

D201

D300

 

 

 

D301

 

*D060 QD100

D065

D250

QD25

*QD26

QD28

QD29 QD30

D050

QD27

D300

*Included in overhaul seal kit Q210

28 | © Danfoss | December 2021

AX152886482422en-000802

Parts Manual

H1 Tandem 045/053cc

Controls

Order code: A4

Item

Date Begin

Date End

Part Number

Part Name

Qty. per

 

 

 

 

 

Model/Kit

 

 

 

 

 

 

D050

06-06

 

716860

Screw, M5 x 12

12

 

 

 

 

 

 

D060

06-06

 

612291 (9003508-0008)

Seal nut

2

 

 

 

 

 

 

D065

06-06

 

327007

Plug

2

 

 

 

 

 

 

D150

06-06

 

11173377

Control gasket

1

 

 

 

 

 

 

D151

06-06

 

11173377

Control gasket

1

 

 

 

 

 

 

D200

06-06

 

11202172

Swashplate feedback link

1

 

 

 

 

 

 

D201

06-06

 

11202172

Swashplate feedback link

1

 

 

 

 

 

 

D250

06-06

 

505038

Screw, M6 x 45

6

 

 

 

 

 

 

D251

06-06

 

505038

Screw, M6 x 45

6

 

 

 

 

 

 

D300

06-06

 

310979

Dowel pin

2

 

 

 

 

 

 

D301

06-06

 

310979

Dowel pin

2

 

 

 

 

 

 

QD25

06-06

 

140750

Proportional solenoid, 12V, DEUTSCH connector

2

 

 

 

 

 

 

QD25R

06-06

 

140750

Proportional solenoid, 12V, DEUTSCH connector

2

 

 

 

 

 

 

QD26

06-06

 

11001952

O-ring

2

 

 

 

 

 

 

QD26R

06-06

 

11001952

O-ring

2

 

 

 

 

 

 

QD27

06-06

 

11004698

Coil kit, 12V, DEUTSCH connector

2

 

 

 

 

 

 

QD27R

06-06

 

11004698

Coil kit, 12V, DEUTSCH connector

2

 

 

 

 

 

 

QD28

06-06

 

063172

O-ring

2

 

 

 

 

 

 

QD28R

06-06

 

063172

O-ring

2

 

 

 

 

 

 

QD29

06-06

 

11004749

Coil nut

2

 

 

 

 

 

 

QD29R

06-06

 

11004749

Coil nut

2

 

 

 

 

 

 

QD30

06-06

 

11027883

Cap

2

 

 

 

 

 

 

QD30R

06-06

 

11027883

Cap

2

 

 

 

 

 

 

QD100

06-06

 

11019732

EDC kit, 12V, high gain spool, manual override

1

 

 

 

 

 

 

QD101

06-06

 

11019732

EDC kit, 12V, high gain spool, manual override

1

 

 

 

 

 

 

© Danfoss | December 2021

AX152886482422en-000802 | 29

Parts Manual

H1 Tandem 045/053cc

Controls

H1T control A5

Parts configuration

QD25

 

QD30

QD27

 

*QD26

 

QD29

 

 

 

QD28

 

QD25R

D050

 

QD27R

 

 

QD30R

D065

 

QD29R

*D150

QD28R

 

*QD26R

*D060

 

 

D251

 

D050

 

QD25R

 

 

 

*QD26R

QD27R

 

 

 

 

QD28R

*D151

 

QD29R

 

QD30R

 

D050

 

 

QD101

 

 

 

D301

D200

 

 

 

D201

D300

 

 

 

D301

 

*D060 QD100

D065

D250

QD25

*QD26

QD28

QD29 QD30

D050

QD27

D300

*Included in overhaul seal kit Q210

30 | © Danfoss | December 2021

AX152886482422en-000802

Loading...
+ 106 hidden pages