EX120-5 EX200-2 EX200-3 Excavator Track Chain Link Assy with 500×8mm Track Shoes | Undercarriage Parts
Heavy Duty Excavator Track Chain Link Assembly
The JISION Excavator Track Chain Link Assy is a heavy-duty undercarriage replacement component designed for compatible EX120-5, EX200-2 and EX200-3 excavators.
Available with 500*8mm track shoes, this complete track chain assembly combines track links, pins, bushings and track shoes to provide reliable machine support and smooth track movement during demanding excavation and earthmoving operations.
Manufactured from high-strength materials with attention to wear resistance and dimensional accuracy, the track link assembly is suitable for replacing worn or damaged excavator undercarriage components in construction, mining, quarrying and infrastructure applications.
Product Specifications
| Item | Specification |
|---|---|
| Product Name | Excavator Track Chain Link Assy |
| Alternative Name | Track Link Assy / Track Chain Assembly |
| Compatible Models | EX120-5 / EX200-2 / EX200-3 |
| Track Shoe Size | 500 * 8 mm |
| Application | Excavator Undercarriage |
| Main Components | Track Links, Pins, Bushings, Track Shoes |
| Material | High-Strength Alloy Steel |
| Condition | New |
| Product Type | Heavy Equipment Undercarriage Parts |
| Brand | JISION |
| Customization | Available |
| Supply Type | Wholesale / Replacement / OEM Service |
Please confirm machine model, track link dimensions, shoe width, number of links and mounting specifications before ordering.
Key Features
- Heavy-Duty Track Chain Construction – Designed for continuous excavator operation under high loads.
- High Wear Resistance – Suitable for demanding working environments where the undercarriage is exposed to abrasion and impact.
- 500*8mm Track Shoes – Provides a stable ground-contact surface for compatible applications.
- Precision Track Links – Accurate link geometry helps maintain proper engagement with the excavator undercarriage system.
- Strong Pins & Bushings – Designed to withstand repeated articulation and track movement.
- Stable Machine Support – Helps distribute machine weight through the undercarriage during travel and excavation.
- Complete Assembly Available – Track chain link assemblies can be supplied with track shoes for convenient replacement.
- Multiple Excavator Applications – Suitable for compatible EX120-5, EX200-2 and EX200-3 configurations.
High-Strength Track Links
Track links are critical load-bearing components in an excavator undercarriage. During machine operation, they are continuously subjected to tension, impact, abrasion and bending loads.
JISION track links are designed for demanding working conditions, providing the structural strength required for reliable undercarriage operation.
Proper material selection and manufacturing processes help improve resistance to premature wear and deformation.
Durable Track Shoes
The 500*8mm track shoes provide the excavator with a stable contact surface while traveling and operating on construction sites.
The track shoe design is suitable for applications involving:
Soil • Gravel • Construction Ground • Quarry Sites • Earthmoving Projects • Infrastructure Work
Strong track shoes help maintain traction and protect the track chain assembly during demanding machine operation.
Pins & Bushings
Pins and bushings form the articulation points between individual track links.
Their condition directly affects track chain movement, pitch accuracy and overall undercarriage performance. Durable pins and bushings help provide:
Smooth Articulation • Stable Track Movement • Reduced Excessive Play • Reliable Link Connection • Longer Working Life
Regular undercarriage inspection is recommended to identify abnormal wear before it affects other components.
Compatible Excavator Models
This track chain link assembly is designed for compatible applications including:
EX120-5
EX200-2
EX200-3
Other specifications and excavator models may also be available.
Because undercarriage configurations can vary by machine serial number and market, we recommend confirming the exact dimensions before placing an order.
Applications
The JISION excavator track chain assembly is suitable for heavy equipment operating in:
Construction Sites • Mining • Quarrying • Road Construction • Earthmoving • Demolition • Infrastructure Projects • Foundation Work
It is particularly suitable as a replacement for worn track chains where reliable machine mobility and undercarriage stability are required.
When Should You Replace the Track Chain?
Common signs of undercarriage track chain wear include:
- Excessive track chain stretch
- Worn pins and bushings
- Loose or damaged track shoes
- Abnormal track movement
- Excessive link wear
- Poor engagement with sprocket teeth
- Difficulty maintaining correct track tension
- Uneven undercarriage wear
Replacing heavily worn components in time can help prevent additional damage to sprockets, rollers, idlers and other undercarriage parts.
JISION Undercarriage Parts
JISION supplies a wide range of excavator undercarriage replacement components, including:
Track Chain Assemblies • Track Links • Track Shoes • Bottom Rollers • Carrier Rollers • Front Idlers • Sprockets • Segments • Track Bolts & Nuts • Pins & Bushings
Our products are suitable for excavator owners, construction contractors, mining companies, repair workshops, equipment fleets and machinery parts distributors.
Ordering Information
To help us confirm the correct track chain assembly, please provide:
- Excavator brand and model
- Machine serial number, if available
- Track shoe width
- Number of track links
- Track chain pitch
- Track shoe bolt-hole dimensions
- Required quantity
- Photos or dimensions of the original assembly
For EX120-5 / EX200-2 / EX200-3, please confirm whether you require the complete track chain with 500*8mm track shoes or the track link assembly only.
Why Choose JISION?
JISION focuses on supplying replacement parts for excavators and construction machinery to international aftermarket customers.
For excavator undercarriage products, we focus on:
High Strength · Wear Resistance · Accurate Dimensions · Stable Performance · Multiple Model Coverage · Quality Inspection · Secure Export Packaging · Professional Parts Support
Contact us with your excavator model and required specifications for price, availability and wholesale quotation.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.