Forged Steel Heat-Treated Track Chain Assembly & Track Link Assembly
Premium undercarriage parts specifically designed for CAT D4H Bulldozer applications, engineered for maximum durability and performance.
Track Link Features & Manufacturing
Our track links are manufactured from 35 MNB forged special steel, reinforced with advanced structural technology and heat treatment processes. This ensures superior strength and exceptional abrasion resistance for extended service life.
The integrated self-lubricated system significantly enhances track chain bearing longevity, reducing maintenance requirements and operational costs.
Utilizing state-of-the-art machining centers including horizontal and vertical CNC technology, we perform precision operations such as cutting, boring, tapping, and grinding. This guarantees exact component quality and assembly dimensions, ultimately extending component lifespan while minimizing hourly production expenses.
Installation Dimensions & Compatibility
| Suitable Model |
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 for reference only. We supply a comprehensive range of products according to your specific requirements. Please contact us with your inquiry for customized solutions.