Direct Fit Track Chain & Undercarriage Kit for Komatsu PC650
Industrial-Grade Track Link Features
| Core Advantages |
Product Benefits |
| Advanced CNC Precision Machining |
Ensures perfect assembly accuracy, consistent component quality and prolonged service life |
| Premium Forged 35MNB Special Steel |
Delivers maximum structural strength & superior abrasion resistance for harsh working environments |
| Professional Structural Reinforcement + Advanced Heat Treatment |
Enhances steel toughness and wear resistance, prevents premature deformation/cracking |
| Integrated Self-Lubricating System |
Remarkably extends track chain bearing lifespan, reduces friction/wear and unplanned downtime |
| Precision-Driven Production Standards |
Minimizes hourly production costs and maintenance frequency for long-term TCO savings |
Are you tired of dealing with premature track link failures, constant replacement delays, and skyrocketing maintenance costs that derail your heavy-duty operations? Our track links are purpose-built to tackle these challenges head-on, delivering unshakable performance in the most demanding mining and construction sites.
We harness the power of advanced machining centers combined with horizontal and vertical CNC machining systems to carry out a full suite of precision processes—high-accuracy turning, drilling, threading, and milling. This state-of-the-art manufacturing approach ensures impeccable component quality, perfect assembly dimensional accuracy, extended part service life, and reduced hourly production costs for your business.
Each track link is forged from premium 35MNB special steel—a material renowned for its inherent toughness—then upgraded with specialized structural reinforcement technology and industry-leading heat treatment. The end product boasts unmatched tensile strength and superior abrasion resistance, capable of withstanding extreme loads and harsh, abrasive working conditions. What's more, the integrated self-lubricating system dramatically cuts down friction and wear, significantly prolonging the service life of track chain bearings and minimizing costly unplanned downtime.
Main Dimensions of Installation
Main Parameters
| Suitable Model |
P |
A |
B |
C |
E |
F |
H |
K |
L |
| 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 |
| R200/K907 |
171.45 |
144.5 |
125.4 |
58.7 |
16.5 |
87.7 |
171.7 |
101.6 |
42.8 |
| EX120/R900/E110/E120 |
171.45 |
108 |
108 |
60.3 |
16.5 |
68 |
144.8 |
95 |
44 |
| EX130/SK120/SK100 |
171.45 |
108 |
108 |
60.3 |
16.5 |
58.6 |
129 |
90.2 |
40.7 |
| EX100 |
171.45 |
108 |
108 |
60.3 |
16.5 |
68 |
144.8 |
95 |
44 |
| PC200-5/DH220 |
190 |
160.4 |
124.4 |
62 |
20.5 |
85.6 |
176.4 |
105 |
47 |
| E200B/E320/E240B/SK200 |
190 |
155.6 |
119.6 |
69 |
20.5 |
82.2 |
174.2 |
106 |
46 |
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.
Forging and Heat Treatment Process
Hot Sale Products
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
Customer Feedback
Are you still troubled by lacking of quality excavator track link? YinTai Parts is one of the professional manufacturers and suppliers of excavator track link in China, which has high-quality products for sale. With over 30 years of experience and wide expertise, we can assure you the high quality and good performance of our products.
Frequently Asked Questions
Are you a trader or a manufacturer?
We are an industry and trade integration business, our factory located in Quanzhou, and our sales department is in the center of Xiamen city.
Can I get samples for checking the quality?
Sample is free, but the customer needs to pay for shipping.
How about the payment terms?
We usually accept T/T or L/C. Other terms also could be negotiated.
What is your minimum order?
It depends on what you are buying. Normally, our minimum order is USD5000. One 20' full container and LCL container (less than a container load) can be acceptable.
What is your delivery time?
FOB Xiamen or any Chinese port: 35-45 days. If there are any parts in stock, our delivery time is only 7-10 days.
What about Quality Control?
We have a perfect QC system for the perfect products. A team who will detect the product quality and specification piece carefully, monitoring every production process until packing is complete, to ensure product safety into the container.
Your message must be between 20-3,000 characters!