TD15 Master Link 39L Bulldozer Oil Track Chains 35MnBH Track Link for Tractors
1.Track Link Features
Enhancing the longevity of the TD15 oil track chain by 40-50% is achievable. The oil track link assembly significantly diminishes operational drag and energy dissipation for the primary equipment. Moreover, it facilitates the simple application of lubricant to the link pin, thereby extending the track's service duration. We utilize sophisticated machining technology, including horizontal and vertical CNC equipment, to perform operations like cutting, boring, tapping, and milling, ensuring the precision and accuracy of each part and the exactness of assembly measurements. All master links are crafted from high-grade raw materials, and all lubricated chains are equipped with top-tier seals to enhance resistance to wear and tear.
2. Structure and Dimension of TD15 Track
3. Main Dimensions of Dozer Links
Main Parameters
| Suitable Models | Main Dimensions of Installation |
| T | A | B | C | D | d | E | F | G | H | J | K | L |
| D20/D21 | 135 | 99 | 72 | 43.2 | 41.18 | 23.98 | 12.5 | 45 | 141 | 105 | 42.5 | 75 | 35 |
| D30/D31 | 154 | 112.4 | 82.4 | 57 | 46.55 | 30.25 | 14.5 | 49.4 | 169 | 125.4 | 44 | 87 | 40 |
| D3/D3B/D4B | 155.6 | 104.7 | 88.9 | 54.8 | 46.98 | 28.58 | 14.5 | 60.5 | 159 | 128.5 | 52 | 88 | 39 |
| D4/D4C | 171.45 | 108 | 108 | 60.3 | 50.8 | 33.75 | 15 | 70 | 179 | 144.8 | 55.57 | 95 | 44 |
| D6/D6B | 171 | 144.5 | 125.4 | 58.7 | 53.95 | 36.61 | 16.5 | 90.4 | 209 | 173.4 | 55.5 | 101.6 | 42.8 |
| D4D/D4E | 171.45 | 108 | 108 | 60.3 | 53.82 | 33.75 | 15 | 68 | 179 | 144.8 | 55.57 | 95 | 44 |
| D5/D5B | 175.5 | 144.5 | 125.4 | 58.7 | 58.75 | 36.55 | 16.5 | 90.6 | 211 | 172.6 | 57.2 | 103.2 | 43.5 |
| D61 | 190 | 160.4 | 124.4 | 62 | 65 | 38.15 | 20.5 | 84.8 | 224.5 | 175.6 | 58 | 119 | 47 |
| D6C/D6D | 202.8 | 171.4 | 133.4 | 76.2 | 66.69 | 44.47 | 19.5 | 102.4 | 229 | 193.2 | 58 | 121.5 | 52.5 |
| D6H/D6M/D6R | 203.2 | 185.3 | 137.3 | 68 | 73.1 | 44.47 | 21 | 102 | 130 | 195.2 | 64 | 132 | 54 |
| D7G | 216 | 184 | 146 | 76.2 | 74.3 | 47.67 | 19.5 | 108 | 249 | 208 | 64.3 | 125.5 | 55.5 |
| D8R/D8L | 216 | 204.1 | 146.1 | 63 | 71.3 | 47.67 | 23.25 | 101 | 252 | 236 | 68.8 | 150 | 65 |
The models above are just for reference, we can't list all models here. we can supply more products as your requirements. Please feel free to send us your inquiry.
4. Manufacturing Processes
5.Hot Sale Products
6. 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
* Professional sales team, quality inspection and report, maritime logistics guidance
* After-sale services: video technical support, 24h online support
7. Detecting Equipment
TD15 Master Link Bulldozer Track Chain Track Link Assembly OEM Bulldozer Spare Parts one-stop-shop for undercarriage spare parts. Wide choice of dry track chains, sealed track chains, sealed track chains with polyurethane seals and lubried track chains.
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HRC56 35MnBH 39L Bulldozer Oil Track Chain Link Images
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