
Track Link Excavator Chain Excavator Track Chain Link Assembly for Hitachi Zx130
Product Introduction
Our Excavator Idler Wheel, Track Link Assembly, Undercarriage Parts does have good quality and every product is strictly inspected to be purchased and used with confidence. Our distribution centers around the world provide real-time production and warehousing dynamics, ensuring real-time tracking of each order to advance. Our company with advanced technology, strong research and development ability and flexible marketing means, into the international market. We take 'eternal quality, forever reputation' as our company's enterprise concept and wholeheartedly serve the society and customers.
Track Link Assembly is the track group with shoes, which is also called track shoe plate, track shoe assy, it is one part of undercarriage parts for crawler heavy equipments such as excavator, bulldozer, crane, drilling machine etc. Excavator track group with shoes is made by rolling, machining, heat treatment, painting etc. The quality and working life depends on the quality of rolled steel, the hardness of hardening and tempering, the depth of hardness lay.
Our Advantage:
• Material: 35MnB, high strength, abrasion resistant steel
• Track Bushing: 20CrMo, carburizing treatment both outside and inside, hardness depth 2.5 to 3mm.
• Heat Treatment: water quenching technology
• Machining: CNC CONTROLLED MACHINES
• Chain Models: link pitch from 101 to 260mm. .
Machining Process: Forging —Rough Turning —Heat Treatment—Flow Detection —Finish Turning — Assembly— Spraying Paint
Production Information

Specification:

NO | DIMENSION | MODEL APPLICABLE | |||||||||
A | B | C | H | I | O | P | Q | S | U | ||
1 | 101 | 22 | 40 | 55 | 55 | 35 | 32 | 19 | 10.5 | 94 | EX35, YC35-6/7 |
2 | 135 | 46 | 40 | 80 | 104 | 54 | 35.2 | 22.3 | 13.5 | 140 | R60 |
3 | 135 | 46 | 41 | 55 | 85 | 31.6 | 35 | 22.5 | 12.5 | 114 | PC40-5 |
4 | 135 | 46 | 41 | 63.8 | 93.8 | 40.4 | 35 | 22.5 | 12.5 | 124 | PC40-7/8 |
5 | 135 | 43.2 | 42.5 | 72 | 99 | 44 | 41 | 24 | 12.5 | 141 | PC60-5, D20 |
6 | 140 | 52 | 44 | 86 | 86 | 55 | 40 | 28 | 14.5 | 139 | YC85 |
7 | 154 | 55 | 47.5 | 90 | 90 | 56 | 46.3 | 30 | 14.5 | 158 | EX60 |
8 | 154 | 57 | 44 | 73 | 89 | 45 | 41.2 | 24 | 14.5 | 130 | PC60-6/7, PC75 |
9 | 154 | 57 | 44 | 82.4 | 112.4 | 49.4 | 46.3 | 30 | 14.5 | 170 | PC100-3, D31 |
10 | 171 | 60.3 | 55.57 | 108 | 108 | 58.6 | 47 | 30 | 16.5 | 170 | SK100, SK120 |
11 | 171 | 60.3 | 55.57 | 108 | 108 | 70 | 50.3 | 33.5 | 16.5 | 181 | EX100, E312, E120B, SH120, EC140 |
12 | 171 | 58.7 | 56.3 | 125.4 | 144.5 | 83.5 | 54 | 36.65 | 16.5 | 212 | R200, SE210-1, SE210LC, R210LC-2 |
13 | 175 | 57 | 54 | 86.4 | 102.4 | 50.4 | 46.3 | 30 | 16.5 | 170 | PC100-5/6, PC120-6 |
14 | 175 | 57 | 54 | 122.4 | 158.4 | 84.6 | 55 | 38 | 18.5 | 218 | HD700, HD770 |
15 | 175.4 | 58.7 | 57.2 | 125.4 | 144.5 | 77.5 | 58.75 | 36.5 | 18.5 | 214 | EX200-1, SH280 |
16 | 190 | 69 | 58 | 119.6 | 155.6 | 82.2 | 58.8 | 36.6 | 20.5 | 220 | E200B, SH200, SK200, E320 |
17 | 190 | 62 | 58 | 124.4 | 160.4 | 81.6 | 59 | 38 | 18.5 | 220 | PC200-3, PC220-1/2/3, EX200-2/5, ZX210 |
18 | 190 | 62 | 58 | 124.4 | 160.4 | 81.6 | 59 | 38 | 20.5 | 220 | PC200-5/6/7, DH220-5, EX220 |
19 | 203 | 72 | 58 | 138.4 | 178.4 | 101.6 | 66.8 | 44.6 | 20.5 | 244 | EX300-1, PC300-2 |
20 | 203 | 72 | 58 | 138.4 | 178.4 | 101.6 | 66.8 | 44.6 | 22.5 | 244 | PC300-5 |
21 | 203 | 72 | 62 | 129 | 179 | 94 | 64 | 42 | 20.5 | 235 | E325 |
22 | 203 | 76.2 | 58 | 148.2 | 186.2 | 112.4 | 66.8 | 44.6 | 19.5 | 254 | R944 |
23 | 203 | 72 | 58 | 138.4 | 178.4 | 101.6 | 66.8 | 44.6 | 18.5 | 244 | D60, D65, TY160 |
24 | 203 | 72 | 60 | 146 | 184 | 108 | 66 | 45 | 20.5 | 250 | T160, T140, T120 |
25 | 203 | 76.2 | 58 | 133.4 | 171.4 | 102.4 | 69.7 | 44.5 | 19.5 | 232 | D6D |
26 | 203 | 68 | 64 | 137.3 | 185.3 | 101.3 | 72.7 | 44.5 | 20.5 | 232 | D6H |
27 | 216 | 76.2 | 63 | 140.4 | 178.4 | 101.6 | 66.5 | 44.6 | 22.5 | 242 | PC300-6/7, EX300-5 |
28 | 216 | 76.2 | 63 | 146 | 184 | 106 | 71 | 47 | 22.5 | 252 | EX400-1, PC400-1/3, DH450 |
29 | 216 | 76.2 | 69 | 140 | 190 | 103 | 68 | 46 | 22.5 | 248 | E330 |
30 | 216 | 76.2 | 63 | 146 | 184 | 106 | 74.3 | 47 | 24.5 | 252 | PC300-3/5, SH330, SH300, PC410-5 |
31 | 216 | 76.2 | 63 | 146 | 184 | 106 | 74.3 | 47 | 20.5 | 252 | D80, D85, TY220, TY230 |
32 | 216 | 76.2 | 64.3 | 146 | 184 | 108 | 71 | 47.7 | 19.5 | 252 | D7G |
33 | 228 | 76.2 | 71.4 | 144 | 184 | 109 | 71.5 | 47 | 24.5 | 254 | PC400-6 |
34 | 228 | 76.2 | 71.4 | 169 | 219 | 121.6 | 79 | 48.5 | 24.5 | 292 | D155, D150, TY320 |
35 | 228 | 76.2 | 71.4 | 169.8 | 201.6 | 121.6 | 80.4 | 50.8 | 23 | 292 | D8K |
36 | 260 | 76.2 | 87.3 | 184.2 | 235 | 133 | 85.3 | 57 | 27.5 | 321 | EX700, ZX1000 |
37 | 260 | 76.2 | 87.3 | 184.2 | 235 | 133 | 92 | 57 | 27.5 | 321 | D355, PD410, D9H, D9G |
Package And Service

Track Link Maintenance
Before enabling the track link, first check whether the link assembly is operating normally and whether the tension of the saw chain is normal.
Remember to close the chain brake before starting so as to stop the track link assembly and prevent danger during startup. But loosen the chain brake before work, otherwise the bearing will be damaged.
When the track link assembly rotates, be careful not to rub against the ground or other objects.
The link assembly should be oiled and applied with anti-rust paint in a timely manner. Once the track link assembly is rusted, it should be replaced in time to improve work efficiency.
Check and maintain the link assembly frequently, repair it in time if there is a broken link or disconnection, and find out the cause.
With reliable good quality system, great standing and perfect consumer support, the series of products and solutions produced by our organization are exported to quite a few countries and regions for Track Link Excavator Chain Excavator Track Chain Link Assembly for Hitachi Zx130. We take the lead with excellent quality, our rich production experience and strong technical force make us become a well-known manufacturer in the same industry and have successfully cooperated with many countries in the world. We hope to stimulate the creativity of all employees in our group companies and enhance our development momentum through policy guidance, environment optimization and competition mechanism.
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