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A&S Undercarriage Co., Ltd. supplies Carrier Rollers specifically engineered for excavator undercarriage systems. The rollers are forged from high‑strength steel and feature a corrosion‑resistant coating that endures the demanding conditions of construction sites. Precision engineering ensures that each roller integrates smoothly with track assemblies, reducing friction and wear. The company can produce custom diameters and lengths to suit a variety of excavator models.
In the heavy‑equipment market, excavator rollers commonly measure between 200 mm and 400 mm in diameter and are capable of supporting loads from 10 to 40 tonnes, which aligns with the robust description provided by the supplier. Typical surface hardness for these rollers ranges from 250 to 300 HB, offering resistance to abrasive soil and rock. Sealed bearings with a dimensional tolerance of ±0.2 mm are standard to maintain track alignment and minimise maintenance intervals. These industry‑standard parameters make the rollers suitable for most mid‑size and large excavators used in construction, mining and demolition projects.
Construction firms, mining operators and equipment rental companies often source these rollers to improve track stability and reduce downtime. A&S Undercarriage notes flexible minimum order quantities, offers FOB or CIF shipping options and references ISO and SGS certifications for its products. Buyers should request detailed specifications, certification copies and packaging information before finalising a purchase.
| Material | High‑strength steel |
| Finish | Corrosion‑resistant coating |
| Design | Robust construction |
| Typical diameter | 200‑400 mm (typical) |
| Typical load capacity | 10‑40 tonnes (typical) |
| Bearing type | Sealed bearing (typical) |
| Dimensional tolerance | ±0.2 mm (typical) |
| Surface hardness | 250‑300 HB (typical) |
| Compatibility | Standard excavator track roller size (typical) |
| Packaging | Crated pallet (typical) |
A&S Undercarriage Co., Ltd. is located on the 2nd Floor of the Xinhe Linghang Building in Chengdu, Sichuan, China. The supplier carries a harbour‑level verification tier, indicating that its core business details have been validated by the platform. Its product focus is on undercarriage components such as rollers, pins and track links for heavy‑duty excavators and related machinery.
| 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 |
Importers should first confirm the harbour verification status of A&S Undercarriage, request the ISO and SGS certificates referenced in the listing, and obtain engineering drawings that detail diameter, length and bearing specifications. Verify that the high‑strength steel grade and hardness meet the requirements of your excavator models, and discuss any custom‑size needs before placing an order.
Shipping for these rollers is typically arranged under FOB or CIF terms from ports in China; buyers need to specify the preferred port, expected lead time and any freight forwarder arrangements. Payment methods such as T/T in advance or a documentary letter of credit are common, but exact terms must be agreed in the contract. Clarify packaging dimensions, especially for crated pallets, to ensure smooth handling at the destination port.
Upon receipt, perform a visual check of the corrosion‑resistant coating, measure the diameter and hardness with portable equipment, and verify the sealed bearing operation. If required, arrange for a third‑party inspection to confirm compliance with ISO standards and the supplied certificates. Keeping detailed inspection records will aid customs clearance and future maintenance planning.
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Securing a reliable supply chain for Carrier Rollers For Excavators is critical for maintaining your business operations. A&S Undercarriage Co., Ltd., a verified supplier located in China, provides high-quality Carrier Rollers For Excav 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 Carrier Rollers For Excav 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 online 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 B2B marketplace — the import export marketplace built for serious international trade.
When importing Carrier Rollers For Excav 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.
Click the "Request Quotation" button to contact A&S Undercarriage Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, A&S Undercarriage Co., Ltd. provides Carrier Rollers For Excav 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 Carrier Rollers For Excav to your country.
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