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The catalogue lists Komatsu bucket teeth covering models K15RC through XS145RC, supplied by NingBo Santon Machinery Co.,Ltd. All parts are manufactured from heat‑treated alloy steel, identified as 42CrMo or 35CrMo, which are standard grades for high‑strength wear components. The heat‑treatment process typically yields a hardness of 48 - 52 HRC, providing the toughness required for heavy digging cycles. These teeth are engineered as direct replacements for original Komatsu components across a spectrum of excavator sizes.
In the industry, 42CrMo alloy steel is commonly carburised to a depth of 1 mm and then quenched, a standard treatment that improves surface wear resistance while retaining core ductility. Typical tooth dimensions for the K‑series range from a 90 mm width for K15RC up to 200 mm for the XS145RC model, reflecting the scaling of excavator bucket sizes. The parts conform to Komatsu’s part‑numbering conventions and are compatible with the company’s hydraulic and mechanical specifications, a standard requirement for aftermarket replacements. Suppliers often package each tooth in individual cardboard with foam padding to prevent damage during transit, which is the usual practice for this product class.
Buyers such as construction contractors, mining firms and equipment rental companies source these teeth for routine maintenance and performance upgrades. NingBo Santon Machinery Co.,Ltd. is situated in Ningbo’s Haishu District, with easy access to Ningbo Port and major expressways, allowing FOB or CIF shipments once trade terms are agreed; exact MOQ and payment conditions should be clarified with the supplier. Prospective purchasers are encouraged to request heat‑treatment certificates and dimensional inspection reports to ensure compliance with the specified standards.
| Material | Heat‑treated alloy steel 42CrMo / 35CrMo (as supplied) |
| Typical Hardness | 48 - 52 HRC after heat treatment (typical) |
| Standard Heat Treatment | Carburising 1 mm followed by quenching and tempering (standard) |
| Tooth Width Range | 90 mm (K15RC) to 200 mm (XS145RC) (typical) |
| Tooth Height Range | 45 mm (K15RC) to 110 mm (XS145RC) (typical) |
| Weight per Tooth | 1.2 kg (K15RC) to 4.8 kg (XS145RC) (typical) |
| Packaging | Individual cardboard box with foam inserts (standard) |
| Tolerance | Dimensional tolerance ±0.5 mm on critical dimensions (typical) |
| MOQ | Not disclosed; confirm with supplier (buyer‑specific) |
| Certification | Supplier states compliance with relevant quality standards; request certificates (buyer‑specific) |
NingBo Santon Machinery Co.,Ltd is listed with an organic supplier tier and a voyage trust tier. The company’s registered address is 1449, 7th Floor, Baji Entrepreneurship Park, No. 8 Zhongxian Lane, Haishu District, Ningbo City, Zhejiang Province, China. It operates a manufacturing base that includes a 12 000 sqm factory floor within a 15 000 sqm industrial park and employs over 300 staff together with 25 engineers and technical personnel. The firm’s product portfolio includes a variety of precision‑cast components such as bucket teeth, valve bodies and automotive parts.
The plant is located roughly 20 km from Ningbo Port and is linked to the Ningbo‑Hangzhou‑Shanghai Expressway, facilitating both sea and land freight. Annual casting output is reported at 8000 ton, supporting supply to mining, construction and automotive sectors. While the listing does not disclose specific lead times, buyers should discuss scheduling and payment arrangements directly with the supplier.
This range of Komatsu bucket teeth covers models from K15RC through XS145RC, catering to small to large excavators used in mining, quarrying, and construction. Manufactured from heat-treated alloy steel for maximum impact resistance and wear life, these aftermarket bucket teeth are designed as direct replacements for genuine Komatsu parts. They are widely sourced by equipment dealers, mining operators, and parts distributors for international trade due to their compatibility, competitive pricing, and consistent quality across multiple machine classes.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before confirming a purchase, verify that the supplier can provide material composition certificates and hardness test results for each grade of alloy steel. Ensure the part numbers correspond exactly to your excavator model and that the heat‑treatment process matches the typical specifications described. Also check that the packaging meets your handling requirements and that any protective measures are clearly documented.
Logistics from Ningbo are efficient because the factory is only about 20 km from Ningbo Port and is well connected to the Ningbo‑Hangzhou‑Shanghai Expressway. Discuss the expected lead time, the preferred incoterm - commonly FOB or CIF - and the payment schedule, such as a T/T advance with balance on shipment. Align these terms with your company’s procurement policy before finalising the agreement.
Arrange a pre‑shipment inspection by an independent third‑party agency to confirm material grade, hardness and dimensional tolerances. Request the supplier’s quality management certificates, such as ISO 9001, and retain copies for customs clearance. Proper documentation and inspection will help streamline the import process and minimise the risk of receiving non‑conforming bucket teeth.
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When sourcing Komatsu Bucket Teeth K15rc,K20rc,K25rc,K25syl,K30rc,K30syl,Km40t,K40syl,K40rc,K50rc,Km50t,K50syl,K70rc,K70syl,K85rc,K85t,K85syl,Xs115t,Xs115rc,Xs145rc for your business, securing the right balance of quality and cost is essential. NingBo Santon Machinery Co.,Ltd, a verified supplier based in China, offers this product with key specifications including 48-52, 25J. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1.65/Kilogram and manage bulk orders with a minimum order quantity (MOQ) of 3000 Kilogram. This product is actively traded under HS Code 8431.41, making it a staple in the Mining Machinery, Equipments & Spare Parts sector with strong demand from importing countries worldwide.
Importing Komatsu Bucket Teeth K15r requires careful attention to shipping logistics, customs compliance, and secure payment terms. NingBo Santon Machinery Co.,Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8431.41 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
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Importing Komatsu Bucket Teeth K15r requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8431.41 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Komatsu Bucket Teeth K15rc,K20rc,K25rc,K25syl,K30rc,K30syl,Km40t,K40syl,K40rc,K50rc,Km50t,K50syl,K70rc,K70syl,K85rc,K85t,K85syl,Xs115t,Xs115rc,Xs145rc from NingBo Santon Machinery Co.,Ltd is $1.65/Kilogram on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to NingBo Santon Machinery Co.,Ltd through EximNext.
The supplier, NingBo Santon Machinery Co.,Ltd, has set a Minimum Order Quantity (MOQ) of 3000 Kilogram for Komatsu Bucket Teeth K15r. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Komatsu Bucket Teeth K15rc,K20rc,K25rc,K25syl,K30rc,K30syl,Km40t,K40syl,K40rc,K50rc,Km50t,K50syl,K70rc,K70syl,K85rc,K85t,K85syl,Xs115t,Xs115rc,Xs145rc is classified under HS Code 8431.41. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Komatsu Bucket Teeth K15r from China, negotiate shipping terms (FOB, CIF, or EXW) directly with NingBo Santon Machinery Co.,Ltd. Ensure you have the necessary import licenses for Mining Machinery, Equipments & Spare Parts products in your destination country.
Yes, NingBo Santon Machinery Co.,Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to NingBo Santon Machinery Co.,Ltd through EximNext.
NingBo Santon Machinery Co.,Ltd offers Komatsu Bucket Teeth K15r with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Komatsu Bucket Teeth K15r is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from NingBo Santon Machinery Co.,Ltd through our platform.
NingBo Santon Machinery Co.,Ltd maintains international quality certifications. These ensure that the Komatsu Bucket Teeth K15r meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. NingBo Santon Machinery Co.,Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with NingBo Santon Machinery Co.,Ltd.
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