Heavy-Duty Track Chain Link Assembly for Caterpillar E200B Excavator
This high-strength track chain is built for the Caterpillar E200B excavator, delivering outstanding durability, wear resistance, and performance in rough working environments. Engineered to OEM standards and available with sealed or dry configurations.
| Material | 35MnB/40Mn2 |
|---|---|
| Surface Hardness | HRC53-58 |
| Colors | Black or yellow or customized |
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Kinton Parts is trusted by professionals worldwide for delivering high-quality parts for excavators, bulldozers, and other construction machinery—with guaranteed performance and durability.
The track chain (also known as track link assembly) is essential to the movement and efficiency of the Caterpillar E200B. It connects the track shoes and distributes engine power across the undercarriage. Whether you’re working on slopes, rocky terrain, or soft soils, a reliable track chain ensures stable propulsion, accurate track alignment, and efficient force transmission.
Our E200B chain assembly is engineered to maintain optimal tension, reduce track slippage, and withstand the shock of repetitive movement during digging, traveling, and loading operations.
Manufacturing Process & Quality Assurance
We follow a rigorous manufacturing process to ensure that every E200B chain assembly meets or exceeds performance expectations:
- Forging & Machining: Track links are forged using alloy steels like 35MnB or 40Mn2, and precision-machined to match exact pitch dimensions.
- Pin & Bushing Heat Treatment: Induction hardening raises surface hardness to HRC 53–58, delivering superior wear resistance and fatigue life.
- Sealing & Assembly: For lubricated chains, we apply reliable sealing systems and fill with grease to reduce internal friction.
- Final Painting & Anti-Rust Coating: Chains are finished with protective coatings to withstand mud, water, and abrasion.
- Inspection: Each chain passes through multi-point inspections for pitch accuracy, hole tolerance, surface treatment, and hardness.
Photo Overview of Production
We’ve included real photos from our factory to showcase our product quality:
Track Link Forging & Machining
The raw track links are forged into form, then machined to ensure uniform pitch and hole alignment. Precision is essential for proper sprocket and bushing engagement.
Pin and Bushing
Hardened pins are inserted between the links to create a flexible, load-bearing chain. The sealing system prevents grease leakage and contaminant ingress.
Painting & Surface Coating
After assembly, the entire chain is cleaned and painted with industrial-grade coatings to protect against rust, humidity, and chemical corrosion on job sites.
Final Inspection & Packaging
Before shipping, the chains undergo dimensional checks and torque verification. Chains are then packed securely on wooden pallets or steel frames to avoid deformation.
Material Composition & Technical Specs
Each component of the E200B chain is carefully selected and treated:
- Track Link Material: 35MnB / 40Mn2 forged steel
- Pin & Bushing: 40Cr alloy with induction-hardened surface
- Standard Pitch: 171.45mm (6.75 inch)
- Surface Hardness: HRC 53–58
- Chain Type: Available in dry or sealed (greased) options
- Lubrication: Grease-filled options reduce internal wear in abrasive conditions
OEM Undercarriage Parts for Caterpillar Excavator
| BRAND | MACHINERY MODEL NUMBER | |||||||
|---|---|---|---|---|---|---|---|---|
| CATERPILLAR-CAT | CAT55 | CAT225 | CAT245 | CAT311 | CAT312 | CAT312B | CAT315 | CAT320 |
| CAT320B | CAT320C | CAT320D | CAT320L | CAT322 | CAT324 | CAT325 | CAT325B | |
| CAT325BL | CAT330 | CAT330B | CAT330BL | CAT330C | CAT330D | CAT345 | CAT345B | |
| CAT973 | E55 | E70 | E70B | E120 | E120-1 | E120B | E140 | |
| E200B | E200-5 | E215 | E240 | E300B | E300L | E311 | E312 | |
| E312B | E320 | E320BL | E320C | E320D | E320DL | E320L | E320S | |
| E322B | E322C | E324 | E324D | E324DL | E325 | E325B | E325L | |
| E329DL | E330 | E330B | E330C | E330D | E330DL | E345 | E345B | |
| E450 | CAT301.5 | CAT302.5 | CAT303.5 | CAT305 | CAT307 | CAT308 | CAT313 | |
| CAT316 | CAT318 | CAT320E | CAT320GC | CAT323 | CAT326 | CAT329 | CAT336 | |
| CAT340 | CAT349 | CAT350 | CAT365 | CAT374 | CAT375 | CAT385 | CAT385CL | |
| CAT390 | CAT390D | CAT390DL | CAT390FL | CAT395 | CAT6015 | CAT6015B | CAT6015D | |
| CAT6020 | CAT6020B | CAT6030 | CAT6030B | CAT6030D | CAT6040 | CAT6040B | ||
Looking for a specific make or model not listed here? Reach out and we’ll be happy to assist.
Compatible Models and OEM Reference Numbers
This track chain is designed to match the following Caterpillar machines:
- Caterpillar E200B / E200 / E240 series
- Also suitable for CAT 320B and some 320BL variants with similar pitch and shoe setup
Typical OEM Reference Numbers:
(Please verify with your machine’s parts manual)
3S0382, 6I6964, 117-5045, 132-4740
If you are unsure, send us your machine’s serial number or drawing — we’ll assist in accurate matching.
Why Choose Our E200B Track Chain?
Our E200B track chains are trusted by contractors in construction, quarrying, and earthmoving:
- OEM-Compatible Dimensions – Exact match to Caterpillar specs for smooth fitment
- Flexible Configurations – Available with dry or greased sealing depending on terrain
- Fast Supply & Bulk Support – Regular stock of high-demand models ensures timely delivery
- OEM/ODM Branding Available – Add your logo, labels, or packaging design upon request
- Long Service Life – Forged integrity, heat treatment, and anti-rust finish work together to minimize downtime
Ideal Applications and Job Sites
Our E200B chain assembly performs exceptionally well in:
- General construction
- Road building
- Mining support
- Agriculture and forestry projects
- Gravel and clay excavation
Its robust structure ensures long-term performance, even in high-impact or wet environments where weaker chains would fail prematurely.
SHIPPING & DELIVERY
At Kinton Parts, we ensure reliable, worldwide shipping of parts for excavators, bulldozers, and a full range of construction machines—safe, fast, and secure.
All products are securely packed using high-quality export cartons, reinforced wooden cases, or industry-standard palletized packaging to ensure maximum protection during transit and smooth handling during unloading.
Standard orders are typically shipped within 3–5 working days, while large or customized orders are usually dispatched within 7–20 days, depending on volume and production requirements.
We offer flexible global shipping options, including:
- International sea freight for cost-effective bulk transport
- Air freight for urgent orders
- Courier delivery (DHL, FedEx, UPS) for small-volume or sample shipments
Our logistics team manages every shipment carefully, providing real-time updates and tracking information until your order arrives safely at your destination.
Need assistance choosing the best shipping method for your location and timeline? Contact our team — we’ll help you plan a smooth delivery experience.
FAQ
Q: What are your main products?
A: We supply a full range of undercarriage and wear parts for excavators, bulldozers, and other heavy equipment. Our product line includes: Track rollers, carrier rollers, front idlers, sprockets, segments, track shoes, track chains, bolt and nuts, pins and bushings, bucket teeth and adaptors, filters, seal kits, swing bearing, and hydraulic cylinder—plus other essential replacement parts.
Q: Which countries do you export to?
A: Kinton Parts exports to over 60 countries worldwide, including:
USA, Canada, UK, Germany, Russia, UAE, Indonesia, Malaysia, Thailand, India, Pakistan, Bangladesh, Sri Lanka, South Africa, Colombia, Peru, and many others.
Q: Can I order a sample?
A: Yes, we accept trial orders. For parts in stock, samples can be shipped quickly. If you have technical drawings or existing samples, we also support customized production and mold development.
Q: How can I track my order after shipping?
A: Once your order is shipped, we will provide you with all necessary tracking information based on the shipping method. For express deliveries, you’ll receive a tracking number to follow the shipment online. For air or sea freight, we’ll send you the relevant documents such as the airway bill (AWB) or bill of lading (B/L), along with the packing list and commercial invoice to help with tracking and customs clearance.
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Trusted by professionals worldwide, Kinton Parts supplies premium-quality components for excavators, bulldozers, and more—with reliable quality you can count on.
