Dingtai Excavator & Bulldozer Track Chains are engineered to tackle the toughest challenges—high wear environments and uneven load conditions that cause breakage. Made from high-strength alloy steel, these track chains offer exceptional durability. Optimized design ensures smoother power transmission and reduces mistracking or binding. Compatible with a wide range of machine models, they are easy to install and lower maintenance costs, keeping your equipment running longer with minimal downtime and maximizing productivity.
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Which models are compatible with our track chain?
| Brand | Series | Model Variants |
| Komatsu | PC200 / SK200 (as provided) | PC200-6, PC200-7, PC200-8, PC200LC, PC210LC |
| Kobelco | SK200 Series | SK200, SK200-3, SK200-6, SK200-8, SK200-10, SK200LC |
| Kobelco | SK60 Series | SK60, SK60-3, SK60-5, SK60-6, SK60SR |
| Caterpillar | 320 Series | 320, 320B, 320C, 320D, 320D2, 320E, 320F, 320GC, 320L |
| Volvo | EC210 Series | EC210, EC210B, EC210BLC, EC210C, EC210D, EC210DL |
| Caterpillar | D8R Series | D8R, D8R Series II |
| Shantui | SD22 Series | SD22 (plus sub-variants depending on blade/ripper configs) |
Why Choose Dingtai Track Chains for Excavator and Bulldozer?
1. Superior Material Strength Manufactured using premium 35MnB and 40Mn2 high-strength manganese steel, our track chains undergo advanced heat treatment processes. This ensures exceptional hardness and tensile strength, allowing the undercarriage to withstand high-impact shock loads in rocky terrain and abrasive mud conditions.
2. Extended Service Life By combining high-grade steel with precision engineering, we maximize the wear resistance of critical contact points, such as links and bushings. This durability significantly reduces the need for frequent replacements, minimizing machine downtime.
3. Broad Equipment Compatibility Our inventory covers a wide range of mainstream models for both international and domestic heavy equipment leaders, including Caterpillar, Komatsu, XCMG, and Shantui. We provide a one-stop solution for diverse fleet requirements without the hassle of sourcing from multiple vendors.
4. Cost-Effective Factory Sourcing Buying directly from the manufacturer eliminates distributor markups. We offer competitive pricing structures that deliver value whether you require high-volume bulk shipments or smaller replenishment orders.
5. Flexible Customization (OEM/ODM) We support full OEM/ODM integration to meet specific market needs. Our engineering team can accommodate custom specifications, private labeling (logo integration), and specialized packaging requirements.
6. Global Logistics Reach Leveraging a mature international logistics network, we guarantee secure and efficient delivery to project sites and warehouses worldwide, regardless of your location.
7. Comprehensive After-Sales Support We stand behind our products with a solid warranty and dedicated technical support. Whether you need installation guidance or operational troubleshooting, our experts are ready to provide timely solutions.
Custom Track Chains for Excavators and Bulldozers
Optimize your equipment's undercarriage with fully customizable track chains. We engineer bespoke solutions tailored to your exact requirements, ensuring superior fitment and operational performance. Simply define your specifications, and we will manufacture a product that meets your specific demands.
Our Customization Capabilities Include:
- Geometric Specifications: Precise track chain pitch and assembly dimensions.
- Component Configuration: Custom specifications for track links, pins, and bushings.
- Shoe Profiles: A variety of track shoe types, including wide shoes, triple grousers, and rubber pads.
- Metallurgy: Material selection and heat-treatment hardness levels tailored to your application.
- Performance Grades: Enhanced wear resistance and structural durability options.
- Sealing Systems: Specialized features such as Sealed and Lubricated Tracks (SALT) and heavy-duty sealing for muddy or aquatic environments.
By providing your equipment parameters and operating terrain details, we will design and produce a track chain specifically engineered to maximize the efficiency and service life of your machine.
How to Wholesale Order Track Chains from Dingtai
The Track Chain Ordering Process
Sourcing replacement track chains from Dingtai is designed to be efficient and straightforward. Follow these steps to secure the right undercarriage parts for your fleet.
Step 1: Submit Your Requirements
Provide the specific Machine Make and Model, along with the required track chain type and quantity. Precise technical details allow us to match the exact specifications for your equipment and provide an accurate proposal.
Step 2: Receive Your Quotation
Upon receiving your inquiry, we will promptly issue a comprehensive quotation. This document details product specifications, pricing, and estimated lead times, ensuring complete transparency before you proceed.
Step 3: Confirm Order and Payment
Once you review and approve the quotation, proceed with payment. We initiate the manufacturing process immediately upon receipt of funds to minimize wait times.
Step 4: Production and Shipping
After production, every track chain undergoes rigorous quality inspection and protective packaging. We then arrange logistics to deliver the shipment according to your specific requirements.
Quick Process Overview
Submit Machine Model $\rightarrow$ Receive Quotation $\rightarrow$ Confirm Payment $\rightarrow$ Receive Track Chains
Our transparent procurement process ensures you receive the correct heavy-duty components quickly, guaranteeing optimal performance and reduced downtime for your excavators.
Common Inquiries
High-Performance Track Chains: The Foundation of Heavy Machinery Mobility
Our premium Track Chains serve as the critical mobility component for heavy equipment, delivering the reliability that industry professionals demand.
- Structural Integrity & Durability: Designed to support heavy operating weights and facilitate smooth travel, these chains offer superior longevity compared to standard aftermarket options. They are engineered for broad compatibility across a wide range of machine models.
- Superior Traction: Significantly outperforming wheeled systems, our track groups provide exceptional grip on challenging terrains such as deep mud and loose sand. They ensure stability without slippage and are highly resistant to abrasion and premature failure.
- Versatile Applications: Whether for excavators in mining operations, bulldozers on construction sites, or specialized agricultural machinery, we offer customizable configurations to match your specific equipment needs.
Operational Benefits Investing in high-quality track chains significantly reduces maintenance frequency and minimizes costly downtime. This upgrade maximizes operational efficiency and lowers the total cost of ownership.
Experiencing Track Chain issues? We provide targeted, engineered solutions.
| Common Problems | Solutions |
| Easy chain drop, slipping | Custom anti-slip design; guide you to adjust tension properly |
| Fast wear, easy cracking | Use wear-resistant materials; match the correct working conditions |
| Incorrect size, cannot fit | Provide machine model for accurate customization |
| No after-sales support | Quality assurance; fast response for any issues |
Key Considerations When Purchasing a Track Chain
- Match the Excavator Model
- Ensure the track chain is compatible with the machine’s model and operating weight. An incorrect match can lead to installation issues or premature failure.Evaluate the Operating Environment
- For mud or sand applications, choose a track chain designed for high abrasion resistance.
- For rocky or high-impact job sites, select a heavy-duty track chain with reinforced materials for better durability.
- Prioritize Build Quality
- A high-quality track chain uses stronger steel alloys and reliable heat-treatment processes. Avoid low-grade products—poor durability increases downtime and overall operating costs.Verify Key Dimensions
- Confirm that the link count, pitch, and sprocket compatibility match your equipment specifications. Incorrect dimensions can cause binding, accelerated wear, or track derailment.Maintain Proper Service Practices
Regular cleaning, inspection, and lubrication extend track chain life and help prevent avoidable wear or component failure.
Our Manufacturing Strength
We specialize in undercarriage parts for bulldozers and excavators, including track links, carrier rollers, track rollers, sprockets, track shoes, and idlers. For many years, our focus has been on producing each component with precision to deliver longer service life and stable machine performance.
Our factory is certified under the ISO9001 Quality Management System and has passed SGS testing. Every product undergoes 100% inspection to ensure that customers receive parts they can trust. With advanced forging equipment, CNC machining centers, and automated heat-treatment lines, we maintain high production efficiency and consistent quality.
We also provide OEM manufacturing for well-known domestic and international brands. Our products are supplied to multiple global markets with strong customer satisfaction. Whether you need standard parts or specialized custom solutions, we can support your requirements quickly and efficiently.
In short, choosing us means choosing reliability, durability, and peace of mind. Our technical capability and service quality make us a dependable partner for your undercarriage needs.
Pricing Information
Our pricing varies based on the excavator model and the order quantity.
For high-volume purchases, we offer competitive bulk pricing.
Distributors and dealers can also request exclusive dealer pricing.Whether you need a small quantity or a large project order, we can provide a suitable pricing plan.
Contact us anytime for a detailed quote—let us help you find the right track chain for your equipment.
Technical Service – Replacement & Repair
When your track chain fails, we help you get back to work fast. Whether the issue is mistracking, severe wear, cracking, or a full replacement requirement, our team provides quick, reliable service to minimize downtime.
Comprehensive Repair Support
- Failure diagnostics: We handle derailment issues, broken track links, abnormal noise, and accelerated wear. For minor problems, our technicians can guide you through repairs remotely.
- Replacement services: We can replace individual track links or track pins, or supply a complete track group for any excavator model.
- Emergency assistance: For mines, quarries, and construction sites facing tight schedules, we prioritize urgent cases to reduce downtime and keep the project moving.
Remote Troubleshooting
Our technicians walk you through inspection steps to pinpoint the issue. If the problem is simple, we help you resolve it on the spot.Testing & Verification
After repair or replacement, we run no-load and full-load tests to ensure smooth travel without mistracking. We also provide maintenance guidance to extend the life of your undercarriage components.Reliable Parts
All replacement components are OEM or certified-quality parts, backed by warranty for peace of mind.Skilled Technicians
Our service team understands a wide range of working conditions and common failure modes, ensuring fast and accurate repairs.Dedicated After-Sales Support
We follow up after service and remain available for any future questions or assistance—anytime you need us.