Track Pin (Universal) For Steel Tracks Of Crawlers (Excavator, Dozer, Loader...)
Track Pin (Universal) For Steel Tracks Of Crawlers (Excavator, Dozer, Loader...)

Tuvalu Track Pin (Universal) For Steel Tracks Of Crawlers (Excavator, Dozer, Loader...)

For small machines, pins typically range from 14x80mm to 36x46mm, while larger equipment like the CAT330 or SK300 utilizes heavy-duty 46x248mm options. Manufactured by Shengde Machinery (a 26-year factory), these pins use hardened steel to perfectly match track link widths. Note: Always verify your specific diameter and total length with us to prevent binding or inefficient operation.

Category:

TuvaluTrack Chain (Track Link Assy)

Phone:400-888-8888

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Product Description

Excavator and bulldozer track pins generally range from 2 to 5 inches in diameter and 3 to 7 inches in length, with specific sizes determined by machine size and undercarriage requirements, such as 36-46mm for smaller machines and up to 44x248mm for larger equipment. Key specs include diameter, overall length, and material type (hardened steel) to match track link width.

Key Considerations for Track Pin Sizes:

  • Common Sizes (OD x Length):
    • Small/Mid-size: 14mm x 80mm or 19.2mm x 103mm.
    • Mid-size/Large: 36.58mm x 206.2mm (e.g., Cat 8M-7456).
    • Large (PC300/EX300): 44mm x 248mm.
    • Large (CAT330/SK300): 46mm x 248mm.
  • Measurement Metrics: Pins are typically measured by outside diameter (OD) and total length
  • Types: Master pins (for joining tracks) often differ slightly in design from standard pins
  • Fitment: The diameter must perfectly match the bore in the track link to prevent binding or loose, unsafe, or inefficient, operation
Raw material:50MnB alloy steelSurface hardness:56° - 62° HRc
Main technique:Forging, CNC processingMonthly capacity:100000 pcs
Customization:Accept OEM, ODMPackaging material:Shock-absorbing foam, carton, wooden case, pallet
Shipping port:Xiamen, Ningbo, Shanghai or any port in ChinaLead time:24-72 hours for in-stock items, 45 days for bulk orders

Structure of Pin In Steel Track

 

Measure a Steel Track

Dimension of Track Chain

No.

MODEL

A

B

ΦS

G

H1

L1

L2

N1

U

ΦX

ΦY

EXCHANGE MODEL

01

SD101A101.6//43///78.9951033219PC200-7

02

SD125A125/1156//80951303222FT4314

03

SD125B125/10.756//80951303221.9/

04

SD135A135/12.5//9972101.1514141.1524.2PC60-5

05

SD135B135/12.5//9972104.091363922DH55

06

SD135C135/14.5//110/112.1515041.1524.2HD250

07

SD135D135/12.5////107.6914035.1522.2R55

08

SD135E1354612.5////84.8512035.1522.2PC40-7

09

SD135F1354612.55665///1393522AK171

10

SD140A140/12.35870///13737.1525.15KT140

11

SD140C140/12.351.678///1394227VA1271

12

SD140D140/12.35870///13937.1825.18FT1351B

13

SD154A154/14.54574///13041.1524.2PC60-6

14

SD154B1545514.554.680///15546.4530.5EX60

15

SD154C154.55714.55187111.581.5122.3317046.4530.5PC100-3

16

SD160A160/14.865///1301584530FT4300

17

SD160B160/14.565///1301584530FL6

18

SD171A171/16.573///138.0717850.7533.4EX100,EX120,SH120

19

SD171B171/16.586.2///165.221253.736.5R200

20

SD175A175/16.57/102.486.4117.916646.4530.5PC100-5

21

SD175B1755718.5//158.4122.4169.8521655.338HD700

22

SD1754A175.4/18.5//144.5125.4166.6321458.836.5EX200-1

23

SD190A190/18.5/20.5//160.4124.4//59.338PC200-315

24

SD190B190/20.5//155.6119.6//58.836.5E200B

25

SD203A203/20.3100.4116178.4138.4//66.744.6PC300-1

26

SD216A216/22.5100116178.4140.4//66.744.6PC300-6
Dimension of Shengde standard track link and applicable model (mm)

Company Brief

Shengde Machinery is a renowned track undercarriage manufacturer from China. Since 1999, company has been focused on track undercarriage customization for over 26 years. Now company owns full track chassis customization ability including research, design, manufacture, test, inspect and global delivery. Company is official supplier of many brand equipment manufacturers including Sany, Hitachi and Zoomlion. Production capacity of complete track chassis is 20000 sets per year.

→ Know more about Shengde

Shengde industrial park

CNC workshop

Stock warehouse

Headquarter office building

 Quality inspection

Roller assembly check

 Track assembly check

 Frame machining

Company Video Show

Certificates

Meet Us in Trade Shows

Model List

Some track pitches we produced and the applicable models

101pitch

135pitch

140pitch

154pitch

160pitch

171pitch

175pitch

190pitch

203pitch

216pitch

228pitch

EX30EX40YC85EX60FT905EX100EX200-1EX200-2/5EX270PC300-6PC400-6
EX35ZX55FT1351EX70FT160EX120UHO7-7ZX200EX300-1PC350-6ZX500
PC30PC40-5/EX90/EX130PC100-5ZX210PC300-3EX300-5SH450
/PC40-7/PC60-6/E120BSY130ZX240PC300-5ZX330/
/PC60-5/PC75/E312SY150PC200-3E300BZX350/
/E307/PC100-3/SK100HD700PC200-5D60EX400-5/
/E70/SK60/SK120HD800E200BD65PC400-5/
/BE305.5/SH70/R110HD900E320DH280R350/
/DH55/R80/R130D5E322DH300R360/
/HD250/D31/HD450E240SK200R290DH450/
/R55///SH120MS180SK220R305R450/
/R60///YC135SH280SK250SK300E330/
/D20///D4D/SH200HD1250SK350/
/SH60///R200/SY220///
/SH75///SE210/DH220///
/SSWE70/////R215///
/EC55/// /R225///
      /EC210///

 

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TuvaluTrack Link Section Assy For Steel Track Of Crawlers (Excavator, Dozer, Loader...)

TuvaluTrack Bushing (Universal) For Steel Tracks Of Crawlers (Excavator, Dozer, Loader...)

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