D6N/M CAT SystemOne UNDERCARRIAGE Caterpillar


`
D6N/M CAT SystemOne UNDERCARRIAGE [PELJ0358]
UNDERCARRIAGE
IDLER GP
D6N/M CAT SystemOne UNDERCARRIAGE
 Information Release Memo

UC04-23 

 
  AVS?

Undercarriage  

 

October 2004    

D6N/M AVS SystemOne? UNDERCARRIAGE

After 5 years of development, AVSpare is introducing an innovative new undercarriage system that will eliminate down time and significantly reduce customers? owning and operating costs.  SystemOne Undercarriage is the latest advancement in a century of undercarriage technology leadership and another example of AVSpare?s commitment to offering the best products and solutions to our customers.  With over 150,000+ hours of operation on customers? job sites and 24+ patents, SystemOne sets new industry standards for reliability and durability.

This new undercarriage works as a system to incorporate the best use of wear material for the link assembly, rollers, center tread idlers, and sprockets.  The system utilizes a rotating bushing design, which increases bushing life and eliminates the need for turns.  The rotating bushing combined with the extended life sprockets increases the life and dependability of the entire system.

SystemOne undercarriage has been tested and proven successful in multiple applications and conditions.  SystemOne is currently unavailable in quad or tri-link configurations.

 

 

 

 

 

 

SystemOne Undercarriage Information
?        Components
  • Servicing and Installation
  • Maintenance
  • Part Numbers

 

SystemOne Components
 
?        Cartridge Design

The all-new cartridge design is sealed for life and has the following added features: a new revolutionary sealing system, synthetic oil, a factory set face load, and a newly developed retention system which eliminates end play.  Components are serviced at the ?link box? level, which helps to reduce the number of required piece parts needed for a link assembly.  A ?link box? consists of two links and two cartridges, which are assembled to precise specifications at the factory.

?        Track Link Design

The track link is an innovative stand-alone design.  SystemOne links have only one part number because the universal design eliminates the need for right and left links.  Sealability is independent of the link system to eliminate the possibility of oil loss.

?        Roller Design

The SystemOne roller has a taller flange to improve the guiding of the track and to help in side sloping applications.  Advanced features and reduced piece parts enhance the mounting of the rollers helping eliminate any flexing in the collars and avoiding oil loss.  This roller is maintenance free and serviced as a group only.

?        Carrier Roller

To assure that SystemOne undercarriage achieves total balanced wear, new carrier rollers with increased wear life are used.

?        Center Tread Idler

Using Center Tread Idlers (CTI) with SystemOne undercarriage has several benefits.  CTIs improve guiding and eliminate link ?scalloping.?  Utilizing these idlers will help with fine grading by giving the operator a smoother ride and better control.  CTI will provide customers with at least a 35% increase in system life.  The CTIs will last a minimum of two link assemblies.

 
?        Conventional Idler

SystemOne undercarriage can be retrofitted with today?s conventional idlers.  Although conventional idlers can be used, customers will not see the total benefits?increased wear life, smoother ride and fine grading control, improved track guiding?of SystemOne with CTI.  Conventional idlers will also still allow ?scalloping? on links.

?        Shoe Selection

Shoe selection is still key to maintaining the proper floatation while using the narrowest shoe possible.  There are several sizes in both moderate and extreme service available including center punched.  Due to bolthole spacing, current production track shoes are not interchangeable with SystemOne track shoes.  Master shoes are only required for tracks that are utilizing a ?clamp master link.?

?        Clamp Master Link

One of the unique features of SystemOne Undercarriage that improves reliability and durability of the track is a master style link is not required unlike traditional undercarriage.  The unique SystemOne ?straight? link design allows the track to be taken apart at any joint by using the proper AVSpare tooling to press the link on or off.  Although a clamp master link is available, it is not recommended for high impact conditions or machines using wide shoes in these types of application.

?        Link Assembly

When ordering a link assembly from parts, you must specify either two standard links or two clamp master links to install the track onto the machine.

 

SystemOne : A Total Undercarriage System

As the name implies SystemOne is designed to work and wear as a total system.  In order for customers to receive the maximum benefits of SystemOne undercarriage all aspects of the total undercarriage system should be addressed at SystemOne retrofit. In addition to the SystemOne moving undercarriage, the total system includes the track frame guiding, track frame recoil, equalizer bar and pivot shaft systems. Proper inspection and/or renewing these systems with the latest improvements at retrofit will assure optimum performance of SystemOne undercarriage. 

 

A Total System - Proper Track Guiding

Proper track guiding is key to the longevity of the total undercarriage system, especially machines in uneven terrain, impact conditions, side sloping, and/or V-ditching. SystemOne undercarriage guiding (primary guiding) has been greatly improved over traditional guiding by utilizing taller roller and idler guiding flanges. However, proper set-up of track frame fixed guiding guards and wear strips (secondary guiding) is critical to insure SystemOne?s success. Three different guiding arrangements (set-ups) combine short center and full-length track guiding guards to match conditions of machine operation. These three guiding levels and corresponding arrangements are listed below:

Level I. (light guiding)           =     Machine Standard Guiding Arrangement 

Level II. (moderate guiding)  =     Machine Moderate Service Guiding Arrangement

Level III. (heavy guiding)      =     Machine Heavy Duty Guiding Arrangement

Further details of these guiding arrangements are found in Special Instructions in the media table on the following page.

 

A Total System ? Proper Recoil Preload and Track Adjustment

 SystemOne track bushings are free to rotate, reducing friction at the bushing contact points. This offers the superior advantage of reduced bushing, sprocket, and Center Tread Idler wear. Maintaining proper recoil system preload and track adjustment, work in conjunction with the reduced bushing friction to assure optimum SystemOne U/C performance. SystemOne factory equipped machines come with stronger recoil springs, to limit front idler recoil. Based on certain operating conditions, some tractors retrofitted to SystemOne may need this recoil spring upgrade.  Working with proper recoil preload is the maintenance of correct track adjustment. This assures smooth track operation, when set to the values listed below:                     

              Machines w/ Carrier Rollers: 55mm +/- 10mm

 

A Total System ? Equalizer Bar and Pivot Shaft Maintenance

The equalizer bar and pivot shaft systems control motion of the track frames and alignment of the undercarriage. Assuring proper working order of these systems will maximize SystemOne wear life and maintain proper undercarriage wear patterns. Equalizer bar and pivot shaft bearing surfaces, bearings, seals, and lubrication should be inspected and renewed (if necessary) when SystemOne is retrofitted.


 

 

Servicing and Installation of SystemOne

Please refer to the following Special Instructions manuals for the latest information on Center Tread Idlers, installation and removal of track, and tooling requirements.  All of the following will be available November 1, 2004.

 

Media Number

Title

REHS1110

Installation and Removal of SystemOne Track (elevated)

REHS2220

Installation and Removal of SystemOne Clamp-Master

REHS2351

D6N/M SystemOne Undercarriage Overview

SERF8620

SystemOne Service Training - (electronic)

SEBF8552

Procedure for Idler Weld Rebuild

SEBF8571

Reconditioning Dimensions for Idlers

SEPD0642

Improved Conventional Track Idlers

SEBF8619

Field Service Procedure for SystemOne Track

REHS1784

D6N/M Installation of Direct Conversion Center Tread Idlers

REHS2442

D6N/M SystemOne Track Guiding Arrangements

REHS2441

D6N/M Recoil Spring Upgrade

PELM1079

New D6R/H, D6N/M, D5N/M Conventional Idlers with wider tread

NEHS0916

Portable Track Press, D6N/M SystemOne Undercarriage Operation, Maintenance, and Parts

PEDJ0024

SystemOne Undercarriage Assurance Enrollment Certificate

Leakage & Breakage Coverage

PEDJ0025

SystemOne Undercarriage Assurance Enrollment Certificate

Wear Life Coverage

 

Warranty Bulletin?Check in Infocast

 

Maintenance

 As with any undercarriage, the proper maintenance can help prolong the life of the undercarriage system.  In addition to the moving undercarriage, machine components such as the track roller frame recoil spring, track frame guiding, equalizer bar, and pivot shaft systems need to be serviced or replaced during every undercarriage service point.  This preventative maintenance will improve the performance and life of the undercarriage, which in turn will reduce tractor down time.

Custom Track Service

 Reference the attached Wear charts for Custom Track Service. Use the following Undercarriage Codes in CTS 5.5.          

            D6N ? C1462

D6M ? C1441

Warranty Enrollment

PSSRs must enroll machines directly from CTS 5.5 by checking the ?Track Assurance Wear Life? box on the Track History ? General Information screen, or by filling out and submitting the enrollment form at https://nacd.cat.com/infocast/frames/psfulfill/warranty/form/sysone/. 

Part Number Information

This memo is intended as a quick reference guide for all serviceable moving components offered on the D6N/M XL and LGP machine configurations.  See the attached tables as a reference guide.

 

 

Eric Mathewson

Undercarriage Marketing Division

Parts and Service Marketing          

CV4111-Tel (309) 675-7850

E-mail: Mathewson_Eric_A@cat.com        


 

 

D6N, D6M?XL/LGP AVS SystemOne

7.50? (190.5 mm) PITCH ? 20 mm Bolt

 

 

 

Part Number

D6N/M

40 Section

D6N/M LGP

46 Section

Link Assembly

235-2511*

235-2510*

Link As.-Track Box (Std.)

235-2509

20

23

Link Track (Std)

235-2501

38

44

Link Track (Std)

235-2501

2

2

Track Hardware

Track Bolt M20

6Y-0846

160

184

Track Nut M20

9W-3361

160

184

*When ordering this link assembly, also order two standard links?235-2501.

 

 

 

Part Number

D6N/M

40 Section

D6N/M LGP

46 Section

Link Assembly w/Clamp Master

235-2511*

235-2510*

Link As.-Track Box (Std.)

235-2509

20

23

Link Track (Std)

235-2501

38

44

Link Track (Clamp Master)

235-2619

2

2

Track Hardware

Track Bolt M20

6Y-0846

156

180

Track Nut M20

9W-3361

156

180

Track Master Bolt

254-0225

4

4

*When ordering this link assembly, also order two clamp master links?235-2619.

 

 

D6N, D6M XL SystemOne Track Groups

 

Link Assembly Used  235-2511 (40 Section)

Qty

Track Group

Part Number

Moderate Service Shoe?22? (560 mm)

2

246-5761

Moderate Service Shoe?24? (610 mm)

2

235-2513

Extreme Service Shoe?22? (560 mm)

2

246-5759

Extreme Service Shoe?24? (610 mm)

2

256-4873

 


 

 

D6N, D6M XL SystemOne Track Groups with Clamp Master

 

Link Assembly Used  235-2511 (40 Section)

Qty

Track Group w/Clamp Master Part Number

Moderate Service Shoe?22? (560 mm)

2

256-4388

Moderate Service Shoe?24? (610 mm)

2

256-4386

Extreme Service Shoe?22? (560 mm)

2

256-4389

Extreme Service Shoe?24? (610 mm)

2

256-4385

 

D6N, D6M LGP SystemOne Track Groups

 

Link Assembly Used  235-2510 (46 Section)

Qty

Track Group

Part Number

Moderate Service Shoe?28? (710 mm)

2

246-5762

Moderate Service Shoe?34? (860 mm)

2

235-2512

 

 

D6N, D6M LGP SystemOne Track Groups with Clamp Master

 

Link Assembly Used  235-2510 (46 Section)

Qty

Track Group w/Clamp Master Part Number

Moderate Service Shoe?28? (710 mm)

2

256-4384

Moderate Service Shoe?34? (860 mm)

2

256-4383

 

 

D6N, D6M SystemOne Track Shoes

7.50? (190.5 mm) PITCH ? 20 mm Bolt

 

Type

Width

Regular Shoe

Part Number

Clamp Master Shoe

Part Number

Moderate Service

22.0? (560 mm)

246-5750

254-9051

Moderate Service

24.0? (610 mm)

235-2504

254-9049

Moderate Service

28.0? (710 mm)

246-5751

254-9048

Moderate Service

34.0? (860 mm)

235-2503

254-9047

Extreme Service

20.0? (510 mm)

246-5749

254-9053

Extreme Service

22.0? (560 mm)

246-5748

254-9052

Extreme Service

24.0? (610 mm)

246-5747

254-9050

 

 

D6M, D6N SystemOne Sprockets

 

(Per Side)

Qty

Part Number

Sprocket Segment (5 Tooth)

5

6I-8077

Bolt

25

6V-0937

Nut

25

7H-3607

Washer

25

2S-5658


 

 

D6N, D6M SystemOne Rollers

 

 

Quantity Per Group

XL

Per Machine

LGP

Per Machine

Part Number

Single Flange Roller Group

1

14

16

240-9557

Roller Hardware

Cap

2

28

32

223-9110

Bolt (D6M/N 16mm)

4

56

64

8T-0358

Washer

4

56

64

7X-0591

Bolt (D5H 5/8?)

4

56

64

1B-4367

Washer

4

56

64

7X-0591

 

 

D6N, D6M SystemOne Carrier Rollers

XL, LGP

 

(Per Machine)

Qty

Part Number

Carrier Roller Group

2

229-5446

 

 

D6N, D6M XL/LGP SystemOne Center Tread Idlers

 

(Per Machine)

Qty

Part Number

Center Tread Idlers (CTI)  Group

4

227-8825

Components of Group

Idler Assembly

1

227-8828

     Bearing

2

9P-1360

Shaft

1

161-7350

Collar

2

160-9756

Retainer

2

161-7550

Thrust Washer

2

110-3362

Bolt

12

9X-8271

Washer

12

9X-2327

Seal --Duo-Cone Group (Symmetric Seal)

2

161-7247

     Toric Ring

2

161-7249

Seal ?Retainer

2

1H-8128

Seal ?Collar

2

5K-0216

Stopper

1

6Y-0473

Plug

1

3T-9536

 


 

 

D6N, D6M XL/LGP SystemOne Center Tread Idler Hardware Arrangement

 

Mounting Hardware

Qty

Part Number

Hardware Kit (D6N/M XL/LGP)

(Includes Hardware for 4 Idlers)

1

246-5714

Components of Kit

            Block (Front LH)

2

254-3928

            Block (Front RH)

2

254-3927

            Block (Rear LH)

2

239-7419

            Block (Rear RH)

2

239-7418

            End Cap (Abutment Style)(LH)

4

233-0372

            End Cap (Abutment Style)(RH)

4

233-0368

            Shim

8

254-3929

            Bolt-Rear (16mm x 140mm)

8

6V-7675

            Bolt-Front (16mm x 130mm)

8

8T-0359

            Washer-Front (16mm x 130mm)

16

5P-8247

            Base Plate for Scrapers (Front Track Roller Frame)

2

234-4319

            Base Plate for Scrapers (Rear Track Roller Frame)

2

246-4341

            Side Scrapers

8

238-0452

            Tread Scraper(Front)

2

238-0453

            Scraper Bolt (12mm)

28

8T-4139

            Scraper Washer (12mm)

28

5P-1076

 

D6N/M LGP SystemOne Center Guide Guard

 

(Per Machine)

Qty

Part Number

Guard Assembly

2

251-8570

Bolt

8

8T-4140

Spacer

8

204-6365

 

D6N/M XL SystemOne Center Guide Guard

 

(Per Machine)

Qty

Part Number

Guard Assembly

2

251-8580

Bolt

8

8T-4140

Spacer

8

204-6365

 


 

 

D6N/M XL/LGP SystemOne End Guide Guards

 

(Per Machine)

Qty

Part Number

Wear Strip

8

251-8603

Bolt (12mm)

24

8T-4139

Washer

24

8T-4223

 

 

D6N/M XL SystemOne Full Length Guide Guard

 

(Per Machine)

Qty

Part Number

Guard Assembly

8

261-2044

Tube

24

205-6141

Spacer

48

204-6365

Bolt

24

110-6969

Bolt

48

8T-4140

Washer-Hard

48

9X-8257

Nut-Self Locking

24

8T-4778

 

 

D6N/M LGP SystemOne Full Length Guide Guard

 

(Per Machine)

Qty

Part Number

Guard Assembly (RH)

4

261-2046

Guard Assembly (LH)

4

261-2047

Tube

24

205-6141

Spacer

56

204-6365

Bolt

24

110-6969

Bolt

56

8T-4140

Washer-Hard

48

9X-8257

Nut-Self Locking

24

8T-4778

 

 

SystemOne Track Link

D6N/M

235-2501

 

Depth Gauge

% Worn

Ultrasonic

In

mm

In

mm

4.78

121.5

0

1.45

36.8

4.76

121.0

5

1.43

36.3

4.74

120.5

10

1.41

35.8

4.72

120.0

15

1.39

35.3

4.70

119.5

20

1.37

34.8

4.68

119.0

25

1.35

34.3

4.66

118.5

30

1.33

33.8

4.64

118.0

35

1.31

33.3

4.62

117.5

40

1.29

32.8

4.60

117.0

45

1.27

32.3

4.58

116.5

50

1.25

31.8

4.56

116.0

55

1.23

31.2

4.54

115.5

60

1.21

30.7

4.52

115.0

65

1.19

30.2

4.50

114.5

70

1.17

29.7

4.48

114.0

75

1.15

29.2

4.46

113.5

80

1.13

28.7

4.44

113.0

84

1.11

28.2

4.42

112.5

88

1.09

27.7

4.40

112.0

92

1.07

27.2

4.38

111.5

96

1.05

26.7

4.36

110.5

100

1.03

26.2

4.34

110.0

104

1.01

25.7

4.32

109.5

108

0.99

25.1

4.30

109.0

112

0.97

24.6

4.28

108.5

116

0.95

24.1

4.26

108.0

120

0.93

23.6

 

 


 

 

SystemOne Track Bushing

 

Caliper

%Worn

Ultrasonic

Depth Gauge

In

mm

In

mm

In

mm

2.56

65.0

0

0.48

12.2

3.28

83.3

2.54

64.5

6

0.47

11.9

3.27

83.1

2.52

64.0

12

0.46

11.7

3.26

82.8

2.50

63.5

18

0.45

11.4

3.25

82.6

2.48

63.0

24

0.44

11.2

3.24

82.3

2.46

62.5

30

0.43

10.9

3.23

82.0

2.44

62.0

36

0.42

10.7

3.22

81.8

2.42

61.5

42

0.41

10.4

3.21

81.5

2.40

61.0

46

0.40

10.2

3.20

81.3

2.38

60.5

49

0.39

9.9

3.19

81.0

2.36

59.9

52

0.38

9.7

3.18

80.8

2.34

59.4

55

0.37

9.4

3.17

80.5

2.32

58.9

58

0.36

9.1

3.16

80.3

2.30

58.4

61

0.35

8.9

3.15

80.0

2.28

57.9

64

0.34

8.6

3.14

79.8

2.26

57.4

67

0.33

8.4

3.13

79.5

2.24

56.9

70

0.32

8.1

3.12

79.2

2.22

56.4

73

0.31

7.9

3.11

79.0

2.20

55.9

76

0.30

7.6

3.10

78.7

2.18

55.4

79

0.29

7.4

3.09

78.5

2.16

54.9

82

0.28

7.1

3.08

78.2

2.14

54.4

85

0.27

6.9

3.07

78.0

2.12

53.8

88

0.26

6.6

3.06

77.7

2.10

53.3

91

0.25

6.3

3.05

77.5

2.08

52.8

94

0.24

6.1

3.04

77.2

2.06

52.3

97

0.23

5.8

3.03

77.0

2.04

51.8

100

0.22

5.6

3.02

76.7

2.02

51.3

103

0.21

5.3

3.01

76.5

2.00

50.8

106

0.20

5.1

3.00

76.2

1.98

50.3

109

0.19

4.8

2.99

75.9

1.96

49.8

112

0.18

4.6

2.98

75.7

1.94

49.3

115

0.17

4.3

2.97

75.4

1.92

48.8

118

0.16

4.1

2.96

75.2

1.90

48.3

121

0.15

3.8

2.95

74.9


 

 

SystemOne Extreme Service Track Shoes

 

 

 

Low Impact

 

 

Depth Gauge

Ultrasonic

In

mm

%Worn

In

mm

2.60

66.0

0

3.15

80.0

2.55

65.0

3

3.10

78.7

2.50

63.5

6

3.05

77.5

2.45

62.0

9

3.00

76.2

2.40

61.0

12

2.95

74.9

2.35

59.5

15

2.90

73.7

2.30

58.5

18

2.85

72.4

2.25

57.0

21

2.80

71.1

2.20

56.0

24

2.75

69.9

2.15

54.5

27

2.70

68.6

2.10

53.5

30

2.65

67.3

2.05

52.0

33

2.60

66.0

2.00

51.0

36

2.55

64.8

1.95

49.5

39

2.50

63.5

1.90

48.5

42

2.45

62.2

1.85

47.0

45

2.40

61.0

1.80

45.5

48

2.35

59.7

1.75

44.5

51

2.30

58.4

1.70

43.0

54

2.25

57.2

1.65

42.0

57

2.20

55.9

1.60

40.5

60

2.15

54.6

1.55

39.5

63

2.10

53.3

1.50

38.0

66

2.05

52.1

1.45

37.0

69

2.00

50.8

1.40

35.5

72

1.95

49.5

1.35

34.5

75

1.90

48.3

1.30

33.0

78

1.85

47.0

1.25

32.0

81

1.80

45.7

1.20

30.5

84

1.75

44.5

1.15

29.0

87

1.70

43.2

1.10

28.0

90

1.65

41.9

1.05

26.5

92

1.60

40.6

1.00

25.5

94

1.55

39.4

0.95

24.0

96

1.50

38.1

0.90

23.0

98

1.45

36.8

0.85

21.5

100

1.40

35.6

0.80

20.5

102

1.35

34.3

0.75

19.0

104

1.30

33.0

0.70

18.0

106

1.25

31.8

0.65

16.5

108

1.20

30.5

0.60

15.0

110

1.15

29.2

0.55

14.0

112

1.10

27.9

0.50

12.5

114

1.05

26.7

0.45

11.5

116

1.00

25.4

0.40

10.0

118

0.95

24.1

0.35

9.0

120

0.90

22.9

 


 

 

 

SystemOne Moderate Service Track Shoes

 

 

 

Low Impact

 

 

Depth Gauge

Ultrasonic

 

In

mm

%Worn

In

mm

2.25

57.0

0

2.75

69.9

2.20

56.0

4

2.70

68.6

2.15

54.5

8

2.65

67.3

2.10

53.5

12

2.60

66.0

2.05

52.0

16

2.55

64.8

2.00

51.0

20

2.50

63.5

1.95

49.5

24

2.45

62.2

1.90

48.5

28

2.40

61.0

1.85

47.0

31

2.35

59.7

1.80

45.5

34

2.30

58.4

1.75

44.5

37

2.25

57.2

1.70

43.0

40

2.20

55.9

1.65

42.0

43

2.15

54.6

1.60

40.5

46

2.10

53.3

1.55

39.5

49

2.05

52.1

1.50

38.0

52

2.00

50.8

1.45

37.0

55

1.95

49.5

1.40

35.5

58

1.90

48.3

1.35

34.5

61

1.85

47.0

1.30

33.0

64

1.80

45.7

1.25

32.0

67

1.75

44.5

1.20

30.5

70

1.70

43.2

1.15

29.0

73

1.65

41.9

1.10

28.0

76

1.60

40.6

1.05

26.5

79

1.55

39.4

1.00

25.5

82

1.50

38.1

0.95

24.0

85

1.45

36.8

0.90

23.0

88

1.40

35.6

0.85

21.5

91

1.35

34.3

0.80

20.5

94

1.30

33.0

0.75

19.0

97

1.25

31.8

0.70

18.0

100

1.20

30.5

0.65

16.5

103

1.15

29.2

0.60

15.0

106

1.10

27.9

0.55

14.0

109

1.05

26.7

0.50

12.5

112

1.00

25.4

0.45

11.5

115

0.95

24.1

0.40

10.0

118

0.90

22.9

0.35

9.0

121

0.85

21.6

         


 

Center Tread Idlers

227-8825

 

Ultrasonic         or Caliper

%Worn

In

mm

0.94

24.0

0

0.92

23.5

5

0.90

23.0

10

0.88

22.5

15

0.86

22.0

20

0.84

21.5

25

0.82

21.0

30

0.80

20.5

34

0.78

20.0

37

0.76

19.5

40

0.74

19.0

43

0.72

18.5

46

0.70

18.0

49

0.68

17.5

52

0.66

17.0

55

0.64

16.5

58

0.62

15.5

61

0.60

15.0

64

0.58

14.5

67

0.56

14.0

70

0.54

13.5

73

0.52

13.0

76

0.50

12.5

79

0.48

12.0

82

0.46

11.5

85

0.44

11.0

88

0.42

10.5

91

0.40

10.0

94

0.38

9.5

97

0.36

9.0

100

0.34

8.5

103

0.32

8.0

106

0.30

7.5

109

0.28

7.0

112

0.26

6.5

115

0.24

6.0

118

0.22

5.5

121

 

 

 


 

 

SystemOne Single Flange Rollers

240-9557

 

Caliper

%Worn

Depth Gauge

Ultrasonic

In

mm

In

mm

In

mm

7.77

197.5

0

0.83

21.0

1.76

44.7

7.73

196.5

3

0.85

21.5

1.74

44.2

7.69

195.5

6

0.87

22.0

1.72

43.7

7.65

194.5

9

0.89

22.5

1.70

43.2

7.61

193.5

12

0.91

23.0

1.68

42.7

7.57

192.5

15

0.93

23.5

1.66

42.2

7.53

191.5

18

0.95

24.0

1.64

41.7

7.49

190.0

21

0.97

24.5

1.62

41.1

7.45

189.0

24

0.99

25.0

1.60

40.6

7.41

188.0

27

1.01

25.5

1.58

40.1

7.37

187.0

30

1.03

26.0

1.56

39.6

7.33

186.0

33

1.05

26.5

1.54

39.1

7.29

185.0

36

1.07

27.0

1.52

38.6

7.25

184.0

39

1.09

27.5

1.50

38.1

7.21

183.0

42

1.11

28.0

1.48

37.6

7.17

182.0

45

1.13

28.5

1.46

37.1

7.13

181.0

48

1.15

29.0

1.44

36.6

7.09

180.0

51

1.17

29.5

1.42

36.1

7.05

179.0

54

1.19

30.0

1.40

35.6

7.01

178.0

57

1.21

30.5

1.38

35.1

6.97

177.0

60

1.23

31.0

1.36

34.5

6.93

176.0

63

1.25

32.0

1.34

34.0

6.89

175.0

66

1.27

32.5

1.32

33.5

6.85

174.0

69

1.29

33.0

1.30

33.0

6.81

173.0

72

1.31

33.5

1.28

32.5

6.77

172.0

75

1.33

34.0

1.26

32.0

6.73

171.0

78

1.35

34.5

1.24

31.5

6.69

170.0

81

1.37

35.0

1.22

31.0

6.65

169.0

84

1.39

35.5

1.20

30.5

6.61

168.0

87

1.41

36.0

1.18

30.0

6.57

167.0

90

1.43

36.5

1.16

29.5

6.53

166.0

93

1.45

37.0

1.14

29.0

6.49

165.0

96

1.47

37.5

1.12

28.4

6.45

164.0

98

1.49

38.0

1.10

27.9

6.41

163.0

100

1.51

38.5

1.08

27.4

6.37

162.0

102

1.53

39.0

1.06

26.9

6.33

161.0

104

1.55

39.5

1.04

26.4

6.29

160.0

106

1.57

40.0

1.02

25.9

6.25

159.0

108

1.59

40.5

1.00

25.4

6.21

157.5

110

1.61

41.0

0.98

24.9

6.17

156.5

112

1.63

41.5

0.96

24.4

6.13

155.5

114

1.65

42.0

0.94

23.9

6.09

154.5

116

1.67

42.5

0.92

23.4

6.05

153.5

118

1.69

43.0

0.90

22.9

6.01

152.5

120

1.71

43.5

0.88

22.4

 


 

 

SystemOne Carrier Rollers

229-5446

 

Caliper

%Worn

Ultrasonic

All

One-piece rim

In

mm

In

mm

7.16

182.0

0

1.96

49.8

7.10

180.5

4

1.93

49.0

7.04

179.0

8

1.90

48.3

6.98

177.5

12

1.87

47.5

6.92

176.0

16

1.84

46.7

6.86

174.0

20

1.81

46.0

6.80

172.5

24

1.78

45.2

6.74

171.0

28

1.75

44.5

6.68

169.5

32

1.72

43.7

6.62

168.0

36

1.69

42.9

6.56

166.5

40

1.66

42.2

6.50

165.0

44

1.63

41.4

6.44

163.5

48

1.60

40.6

6.38

162.0

52

1.57

39.9

6.32

160.5

56

1.54

39.1

6.26

159.0

60

1.51

38.4

6.20

157.5

64

1.48

37.6

6.14

156.0

68

1.45

36.8

6.08

154.5

72

1.42

36.1

6.02

153.0

76

1.39

35.3

5.96

151.5

80

1.36

34.5

5.90

150.0

84

1.33

33.8

5.84

148.5

88

1.30

33.0

5.78

147.0

91

1.27

32.3

5.72

145.5

94

1.24

31.5

5.66

144.0

97

1.21

30.7

5.60

142.0

100

1.18

30.0

5.54

140.5

103

1.15

29.2

5.48

139.0

106

1.12

28.4

5.42

137.5

109

1.09

27.7

5.36

136.0

112

1.06

26.9

5.30

134.5

115

1.03

26.2

5.24

133.0

118

1.00

25.4

5.18

131.5

121

0.97

24.6

 

 

 

 

 
PELJ0358

AVSpare?

?2003 AVSpare

Information System:

D6R/H CAT� SystemOne� UNDERCARRIAGE
CHANGE OF CORE CRITERIA FOR UPGRADE TO NEW CRANKSHAFTS
REMANUFACTURED FUEL VALVE GROUPS FOR GAS 3500
3RD QUARTER 2004 AVAILABILITY OF VVA FOR C11/C13
PRODUCT UPGRADE: XT-6TM HOSE & COUPLINGS TO XT-6 ES COMPONENTS
THE REMANUFACTURED PRODUCTS GROUP ANNOUNCES A
CATERPILLAR® REMANUFACTURED HYDRAULIC CYLINDER ASSEMBLY AND ROD ASSEMBLY PRODUCT LINES EXPANDED
APPEARANCE CHANGE ON CAT® REMAN 3176, 3196, C-10,C-12, 3406E, C-15 and C-16
ONLINE ACCESS TO CATERPILLAR® UNDERCARRIAGE INFORMATION SYSTEM (UCIS)
Alternative CAT Extended Life Brake Discs
ULTRASONIC WEAR INDICATOR SOFTWARE UPGRADE
UNDERCARRIAGE SERVICE GUIDE CD-ROM
D5N/M CAT® SystemOne� UNDERCARRIAGE
CUSTOM TRACK SERVICE HANDBOOK TRANSLATIONS
CATERPILLAR INTRODUCES NEW PRODUCT SUPPORT STRATEGY FOR MINI HYDRAULIC EXCAVATOR RUBBER BELTS
REMANUFACTURED GOVERNOR GROUPS FOR 3114 & 3116 ENGINES
REMANUFACTURED HEUI PUMPS FOR C7 AND C9 ENGINES WITH ACERT® TECHNOLOGY FOR ON-HIGHWAY TRUCK, GENSET, MARINE AND MACHINE APPLICATIONS
NEW SINGLE PIECE FORGED STEEL (SPFS) PISTON RELEASED FOR CATERPILLAR®
REMANUFACTURED FUEL INJECTOR GROUPS WITH IMPROVED COATED PLUNGERS FOR VARIOUS D3500 STANDARD & LONG STROKE APPLICATIONS
CATERPILLAR CLASSIC PARTS FOR D300/3300 PRE-COMBUSTION (PC) ENGINES - UPDATED
GREASE LUBRICATED PIN AND BUSHING GROUPS FOR 330 - 315 HYDRAULIC EXCAVATORS
UNDERCARRIAGE RESOURCE CD 2nd EDITION
CATERPILLAR® REMANUFACTURED FUEL INJECTOR FOR 3126B AND C7 MARINE ENGINES
CATERPILLAR® REMANUFACTURED FUEL INJECTOR PRODUCT LINE EXPANDED