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A&S Undercarriage Co., Ltd. supplies OEM-compatible undercarriage parts for CAT excavators, covering models from the 312D to the 325C series. The parts include track rollers, idlers, sprockets, and track chains designed to match CAT’s original specifications for durability and fit. Each component is built to handle heavy-duty earthmoving applications in mining, construction, and agriculture.
The parts are manufactured using heat-treated alloy steel for wear resistance, with typical hardness values of 50-58 HRC for pins and bushings. Standard track chain pitches for CAT excavators range from 160mm to 210mm, depending on the model. Bushing diameters and roller widths adhere to CAT’s published tolerances, ensuring interchangeability with genuine parts. Typical industry standards for undercarriage components include ISO 9001 for quality management and SAE J1397 for material testing.
These parts are sourced by contractors and equipment fleet managers replacing worn undercarriage systems to extend machine life and reduce downtime. A&S Undercarriage Co., Ltd. offers bulk supply for models like the 320B, 320C, and 325C, with packaging typically including palletized crates for overseas shipment. Buyers should confirm compatibility with their specific CAT model and serial number before ordering.
| Compatibility | CAT 312D, 313B CR, 314C CR, 314C LCR, 315, 315B, 315C, 320B, 320C, 322B L SLR, 325B ME, 325C excavator models |
| Component Types | Track rollers, idlers, sprockets, track chains, carrier rollers |
| Material | Heat-treated alloy steel |
| Hardness (Pins & Bushings) | Typical 50-58 HRC |
| Track Chain Pitch | Standard 160mm to 210mm, model-dependent |
| Bushing Diameter Tolerance | Typical ±0.05mm |
| Roller Width | Standard 120mm to 180mm, model-dependent |
| Industry Standards | Typical ISO 9001, SAE J1397 |
| Packaging | Palletized crates for bulk shipment |
| Application | Heavy-duty earthmoving, mining, construction, agriculture |
A&S Undercarriage Co., Ltd. is based in Chengdu, Sichuan, China, operating from the Xinhe Linghang Building. The company specializes exclusively in undercarriage systems and parts for excavators and bulldozers, with a focus on CAT equipment. Its product range covers full undercarriage assemblies as well as individual components for repair and maintenance.
The supplier positions itself as a professional provider for the heavy machinery aftermarket, with no additional claims of certifications or production scale provided in its profile. There is no stated response rate or average response time, and the trust tier is marked as harbor. Buyers are advised to verify technical compatibility and quality standards directly with the supplier before placing orders.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the exact compatibility of the undercarriage parts with your CAT excavator model and serial number. Request detailed technical drawings or part numbers from A&S Undercarriage Co., Ltd. to confirm dimensions, material specifications, and tolerances. This step is critical to avoid mismatches that could lead to premature failure or safety issues.
Confirm logistics details such as lead time, Incoterms (e.g., FOB, CIF), and payment terms with the supplier. For bulk shipments, discuss packaging requirements and any special handling instructions to prevent damage during transit. Port of loading in China is typically Chengdu or a nearby major hub, but this should be clarified directly with the supplier.
For quality assurance, request certificates of material composition and heat treatment processes. Inspect a sample shipment for dimensional accuracy, surface finish, and hardness. Standard industry tests include visual inspection, hardness testing, and dimensional checks against CAT’s original specifications. Document all quality checks and retain records for future reference.
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Securing a reliable supply chain for Cat Excavator Undercarriage Parts is critical for maintaining your business operations. A&S Undercarriage Co., Ltd., a verified supplier located in China, provides high-quality Cat Excavator Undercarria ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Excavator Machines, Excavator Spare Parts industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Cat Excavator Undercarria from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with A&S Undercarriage Co., Ltd.. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. A&S Undercarriage Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Excavator Machines, Excavator Spare Parts category or discover new suppliers across the Excavator Machines, Excavator Spare Parts sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.
When importing Cat Excavator Undercarria from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
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Yes, A&S Undercarriage Co., Ltd. provides Cat Excavator Undercarria for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with A&S Undercarriage Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Cat Excavator Undercarria to your country.
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