KOMATSU Excavator Undercarriage Spare Parts PC20 Track Chain Assembly OEM Track Link Group With Mid-Frequency Heat-Treatment Technology
1.Track Link Features
Utilizing sophisticated machining centers, inclusive of horizontal and vertical CNC technology, we perform operations like cutting, boring, tapping, and grinding to guarantee the quality and accuracy of each component, thereby ensuring precise assembly dimensions. Our objective is to extend the lifespan of each component while minimizing hourly production expenses.
Track link is made of 35 MNB forged special steel that is reinforced with structure technology and advanced heat treatment process, which ensures maximum strength and abrasion resistance to the product. The self-lubricated system enhances the service life of track chain bearing remarkably.
2. Main Dimensions of Installation
MAIN PARAMETERS
| Suitable Model | Main Dimensions of Installation |
| P | A | B | C | E | F | H | K | L |
| EX30/EX35/PC20/PC30/PC35R | 101.6 | 55 | 55 | 22 | 10.5 | 35 | 76 | 63 | 26 |
| IHI30J | 101.6 | 64 | 64 | 22 | 10.5 | 44 | 85 | 63 | 26 |
| PC20 | 101.6 | 52 | 52 | 22 | 10.5 | 32 | 73 | 65 | 28 |
| YC35 | 101.6 | 55 | 55 | 22 | 12.5 | 35 | 77 | 70 | 30 |
| TM20 | 101.6 | 55 | 55 | 22 | 10.5 | 34 | 72 | 61 | 29.5 |
| PC40-7/SK45 | 135 | 93.8 | 63.8 | 46 | 12.5 | 40.4 | 87.4 | 65 | 30 |
| EX40/EX45 | 135 | 104 | 80 | 46 | 12.5 | 52 | 105 | 65 | 30 |
| PC60-6/PC75/SK60 | 154 | 89 | 73 | 57 | 14.5 | 45 | 104 | 74 | 33.5 |
| PC100-1/2/PC100-3/HD350 | 154 | 112.4 | 82.4 | 57 | 14.5 | 49.4 | 124.4 | 87 | 40 |
| EX60-1/2/3/5 | 154 | 90 | 90 | 55 | 14.5 | 56 | 127 | 80 | 38 |
The models above are just for reference, we can't list all models here.we can supply more products as your requirement. Please feel free to send us your inquiry or email if you have any requirements.
3. Manufacturing Processes
4.Hot Sale Products
5. Our Advantages
* World-class quality
* Factory sale directly with reasonable price
* Flexible payment terms including T/T, L/C and so on
* Fast delivery within 30 days after contract established
* After-sale services: video technical support, 24h online support
6. Customer Feedback
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KOMATSU PC20 Track Chain Assembly with Mid-Frequency Heat-Treatment Technology Self-Lubricated System and Precision Assembly Dimensions Images
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