Shengde industrial park
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Tuvalu Track Link Section Assy For Steel Track Of Crawlers (Excavator, Dozer, Loader...)
Track link section is basic component of track chain assemblies, consisting of two links, a pin, and a bushing. These sections vary by machine weight, with common sizes like 46.4x30.6x108.3mm for mid-size excavators. Manufactured by Shengde Machinery (a 26-year factory), each component features high-strength forged steel and induction hardening (HRC 52-58). Note: Please verify the track link section dimensions with us to ensure a 100% precision fit.
Category:
Product Description
Key Features and Components
- Material: Constructed from high-strength, heat-treated alloy steel for maximum wear and impact resistance.
- Function: Forms the main structure of the undercarriage, supporting the machine's weight and enabling movement.
- Types: Available as sealed (SALT - Sealed And Lubricated Track) or dry track chains, designed for specific machinery needs.
- Specifications: Pitches typically range from 101mm to 260mm, designed for precise compatibility with major machinery brands.
| Raw material: | 35MnB, 40MnB, 50MnB alloy steel | Surface hardness: | 56° - 62° HRc |
| Main technique: | Forging, CNC processing, assembling, running test | Monthly capacity: | 50000 pcs |
| Customization: | Accept OEM, ODM | Packaging material: | Shock-absorbing foam, carton, wooden case, pallet |
| Shipping port: | Xiamen, Ningbo, Shanghai or any port in China | Lead time: | 24-72 hours for in-stock items, 45 days for bulk orders |
Structure of Track Link Section
Measure a Steel Track Link
Dimension of Track Link Section
No. | MODEL | A | B | ΦS | G | H1 | L1 | L2 | N1 | U | ΦX | ΦY | EXCHANGE MODEL | |||
01 | SD101A | 101.6 | / | / | 43 | / | / | / | 78.995 | 103 | 32 | 19 | PC200-7 | |||
02 | SD125A | 125 | / | 11 | 56 | / | / | 80 | 95 | 130 | 32 | 22 | FT4314 | |||
03 | SD125B | 125 | / | 10.7 | 56 | / | / | 80 | 95 | 130 | 32 | 21.9 | / | |||
04 | SD135A | 135 | / | 12.5 | / | / | 99 | 72 | 101.15 | 141 | 41.15 | 24.2 | PC60-5 | |||
05 | SD135B | 135 | / | 12.5 | / | / | 99 | 72 | 104.09 | 136 | 39 | 22 | DH55 | |||
06 | SD135C | 135 | / | 14.5 | / | / | 110 | / | 112.15 | 150 | 41.15 | 24.2 | HD250 | |||
07 | SD135D | 135 | / | 12.5 | / | / | / | / | 107.69 | 140 | 35.15 | 22.2 | R55 | |||
08 | SD135E | 135 | 46 | 12.5 | / | / | / | / | 84.85 | 120 | 35.15 | 22.2 | PC40-7 | |||
09 | SD135F | 135 | 46 | 12.5 | 56 | 65 | / | / | / | 139 | 35 | 22 | AK171 | |||
10 | SD140A | 140 | / | 12.3 | 58 | 70 | / | / | / | 137 | 37.15 | 25.15 | KT140 | |||
11 | SD140C | 140 | / | 12.3 | 51.6 | 78 | / | / | / | 139 | 42 | 27 | VA1271 | |||
12 | SD140D | 140 | / | 12.3 | 58 | 70 | / | / | / | 139 | 37.18 | 25.18 | FT1351B | |||
13 | SD154A | 154 | / | 14.5 | 45 | 74 | / | / | / | 130 | 41.15 | 24.2 | PC60-6 | |||
14 | SD154B | 154 | 55 | 14.5 | 54.6 | 80 | / | / | / | 155 | 46.45 | 30.5 | EX60 | |||
15 | SD154C | 154.5 | 57 | 14.5 | 51 | 87 | 111.5 | 81.5 | 122.33 | 170 | 46.45 | 30.5 | PC100-3 | |||
16 | SD160A | 160 | / | 14.8 | 65 | / | / | / | 130 | 158 | 45 | 30 | FT4300 | |||
17 | SD160B | 160 | / | 14.5 | 65 | / | / | / | 130 | 158 | 45 | 30 | FL6 | |||
18 | SD171A | 171 | / | 16.5 | 73 | / | / | / | 138.07 | 178 | 50.75 | 33.4 | EX100,EX120,SH120 | |||
19 | SD171B | 171 | / | 16.5 | 86.2 | / | / | / | 165.2 | 212 | 53.7 | 36.5 | R200 | |||
20 | SD175A | 175 | / | 16.5 | 7 | / | 102.4 | 86.4 | 117.9 | 166 | 46.45 | 30.5 | PC100-5 | |||
21 | SD175B | 175 | 57 | 18.5 | / | / | 158.4 | 122.4 | 169.85 | 216 | 55.3 | 38 | HD700 | |||
22 | SD1754A | 175.4 | / | 18.5 | / | / | 144.5 | 125.4 | 166.63 | 214 | 58.8 | 36.5 | EX200-1 | |||
23 | SD190A | 190 | / | 18.5/20.5 | / | / | 160.4 | 124.4 | / | / | 59.3 | 38 | PC200-315 | |||
24 | SD190B | 190 | / | 20.5 | / | / | 155.6 | 119.6 | / | / | 58.8 | 36.5 | E200B | |||
25 | SD203A | 203 | / | 20.3 | 100.4 | 116 | 178.4 | 138.4 | / | / | 66.7 | 44.6 | PC300-1 | |||
26 | SD216A | 216 | / | 22.5 | 100 | 116 | 178.4 | 140.4 | / | / | 66.7 | 44.6 | PC300-6 | |||
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.
CNC workshop
Stock warehouse
Headquarter office building
Quality inspection
Roller assembly check
Track assembly check
Frame machining
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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 |
| EX30 | EX40 | YC85 | EX60 | FT905 | EX100 | EX200-1 | EX200-2/5 | EX270 | PC300-6 | PC400-6 |
| EX35 | ZX55 | FT1351 | EX70 | FT160 | EX120 | UHO7-7 | ZX200 | EX300-1 | PC350-6 | ZX500 |
| PC30 | PC40-5 | / | EX90 | / | EX130 | PC100-5 | ZX210 | PC300-3 | EX300-5 | SH450 |
| / | PC40-7 | / | PC60-6 | / | E120B | SY130 | ZX240 | PC300-5 | ZX330 | / |
| / | PC60-5 | / | PC75 | / | E312 | SY150 | PC200-3 | E300B | ZX350 | / |
| / | E307 | / | PC100-3 | / | SK100 | HD700 | PC200-5 | D60 | EX400-5 | / |
| / | E70 | / | SK60 | / | SK120 | HD800 | E200B | D65 | PC400-5 | / |
| / | BE305.5 | / | SH70 | / | R110 | HD900 | E320 | DH280 | R350 | / |
| / | DH55 | / | R80 | / | R130 | D5 | E322 | DH300 | R360 | / |
| / | HD250 | / | D31 | / | HD450 | E240 | SK200 | R290 | DH450 | / |
| / | R55 | / | / | / | SH120 | MS180 | SK220 | R305 | R450 | / |
| / | R60 | / | / | / | YC135 | SH280 | SK250 | SK300 | E330 | / |
| / | D20 | / | / | / | D4D | / | SH200 | HD1250 | SK350 | / |
| / | SH60 | / | / | / | R200 | / | SY220 | / | / | / |
| / | SH75 | / | / | / | SE210 | / | DH220 | / | / | / |
| / | SSWE70 | / | / | / | / | / | R215 | / | / | / |
| / | EC55 | / | / | / | / | R225 | / | / | / | |
| / | EC210 | / | / | / | ||||||
Track undercarriage expert. Since 1999. Main business: design, produce and wholesale track undercarriages, steel tracks and all undercarriage parts.
CONTACT US
Service Mail: info@cnqzshengde.com
Service Line: +86-595-6829-6522
Sales Manager: +1-213-246-6396
Tel: +86-595-22450505 / 22451159 / 22425555
Postcode: 362000
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