Heavy Duty Undercarriage Parts - SH135 Excavator Greased & Sealed High Strength Track Chain Link Assembly 44 Link
High-Strength Track Chain Links | Precision Machined for Heavy Workloads
We utilize advanced CNC machining centers (horizontal and vertical) for precision turning, drilling, threading, and milling operations. This ensures superior component quality, tight assembly precision, extended service life, and reduced hourly production costs.
Each track link is forged from premium 35MNB special steel, enhanced with advanced heat treatment and structural reinforcement for maximum strength and exceptional abrasion resistance. Our integrated self-lubricating system significantly reduces wear, greatly extending track chain bearing lifespan and minimizing costly downtime.
Product Core Advantages
Precision Optimized Production Process
Lowers hourly production costs and long-term maintenance expenses, maximizing operational efficiency
Integrated Self-Lubrication System
Drastically extends track chain bearing service life, reduces friction loss and unplanned maintenance downtime
Professional Structural Reinforcement + Advanced Heat Treatment
Boosts steel toughness, prevents cracking/deformation and elevates anti-abrasion performance
Advanced CNC Precision Machining
Ensures flawless assembly accuracy, consistent quality and extended component lifespan
Forged 35MNB High-Strength Special Steel
Delivers maximum structural rigidity and superior wear resistance for harsh terrain and heavy loads
| Our Strengths | Key Benefits & Advantages |
|---|
| Full-Range CNC Precision Machining | High-precision assembly size, stable product quality, longer service life of components |
| Forged 35MNB High-Grade Special Steel | Maximize overall strength, excellent abrasion & impact resistance for extreme working conditions |
| Advanced Heat Treatment & Structural Upgrade | Enhanced steel hardness and toughness, avoid premature wear and structural failure |
| Built-in Efficient Self-Lubricating System | Remarkably prolong track chain bearing life, reduce friction and maintenance frequency |
| Cost-Optimized Precision Manufacturing | Minimize hourly production cost & TCO, improve overall equipment operation efficiency |
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 for reference only. We can supply additional products based on your requirements. Please contact us with your specific needs.
Forging and Heat Treatment
Hot Sale Products
Our Advantages
World-class quality standards
Factory-direct pricing with competitive rates
Flexible payment terms including T/T and L/C
Fast delivery within 30 days after contract establishment
Comprehensive after-sale services including video technical support and 24/7 online assistance
Customer Feedback
Are you experiencing challenges with substandard excavator track links? YinTai Parts is a leading manufacturer and supplier of excavator track links in China, offering premium quality products. With over 30 years of industry experience and extensive expertise, we guarantee superior quality and exceptional performance for all our products.
Frequently Asked Questions
Are you a trader or a manufacturer?
We are an integrated industry and trade business. Our manufacturing facility is located in Quanzhou, while our sales department operates from the center of Xiamen city.
Can I get samples to check the quality?
Samples are available free of charge, but customers are responsible for shipping costs.
How about the payment terms?
We typically accept T/T or L/C payments. Other payment terms can be negotiated based on your requirements.
What is your minimum order quantity?
Minimum order quantities vary by product. Typically, our minimum order is USD 5000. We accept both full 20-foot container loads and LCL (less than container load) shipments.
What is your delivery time?
FOB Xiamen or any Chinese port: 35-45 days. For items currently in stock, delivery time is reduced to 7-10 days.
What about Quality Control?
We maintain a comprehensive quality control system to ensure product excellence. Our dedicated QC team meticulously inspects product quality and specifications, monitoring every production stage until final packaging to guarantee safe container loading.
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