
Undercarriage Parts PC200 Track Link Excavator Sk200 Track Chain Link Assembly
Product Introduction
We continue to explore and connect our unique advantages with user needs generated under the social trend to create incomparable Track Adjuster Cylinder, Excavator Sprocket, Track Shoe Bolts And Nuts. We always adhere to the goal of image, standardization and marketization. With the continuous strengthening of our company's research and development and production capacity, we sincerely hope to establish more extensive cooperation with peers and customers. 'Being customers' trusted and preferred brand supplier' is the goal of our company. Where there is a road, we should have the image of our brand, and where there is no road, we have the dream of our brand.
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.
After unremitting efforts, we have been enjoying a high sense of identity in the industry and customers and hold a respectable reputation in the society with our excellent Undercarriage Parts PC200 Track Link Excavator Sk200 Track Chain Link Assembly and sincere actions. We actively innovate based on market demand and hope to be the company that leads the direction of the industry. We analyze the market for our customers from an industry-wide perspective and recommend products that meet their requirements and take into account the cost performance.
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