Aftermarket Excavators Digger Bucket Teeth for Komatsu
Bucket teeth designed specifically for Komatsu PC series excavators. Manufactured using precision forging and advanced heat treatment processes, these teeth offer superior wear resistance and impact strength, making them suitable for digging, loading, and quarrying operations.
We offer a variety of bucket tooth types to meet diverse working conditions, including: Standard bucket teeth, rock bucket teeth, heavy-duty penetrating teeth, tiger teeth, double tiger teeth, chisel teeth, and adapter systems compatible with Komatsu and other major excavator brands.
Each bucket tooth is meticulously designed to ensure secure installation, long service life, and high digging efficiency.
| Material | 30CrMnSi |
|---|---|
| Surface Hardness | HRC48-52 |
| MOQ | 10 Pieces |
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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.
Bucket teeth are the primary wear points in any excavation or loading task. On Komatsu machines such as the PC200, PC300, and PC400 series, these components play a critical role in breaking through the ground, penetrating compact soil or rock layers, and ensuring smooth, efficient material handling. Without durable and properly shaped teeth, the excavator's ability to cut, lift, and move earth is significantly compromised.
High-quality bucket teeth not only improve the speed and efficiency of digging operations but also reduce the overall fuel consumption by delivering cleaner, more effective penetration. They help maintain the structural balance of the bucket during heavy-duty work and minimize stress on the adapters and cutting edges. By preserving alignment and reducing friction, they also extend the life of adjoining parts, ensuring the machine operates at peak performance even under harsh working conditions.
Material & Heat Treatment
Our Komatsu-style bucket teeth are forged from 30CrMnSi alloy steel, a high-strength structural material known for its excellent combination of toughness, wear resistance, and tensile strength. Compared to standard carbon steels, 30CrMnSi offers improved hardenability and fatigue resistance—making it especially suitable for demanding excavation environments involving rocky or abrasive materials.
After precision forging, each tooth undergoes a strict quenching and tempering process to achieve a surface hardness of HRC 48–52, ensuring both surface wear resistance and internal toughness. This dual-hardness structure allows the tooth to maintain cutting performance without cracking or rapid wear, even under repetitive impact loads. Optional shot blasting and anti-rust surface coatings such as blackening or primer finish are applied for added durability in wet or corrosive work sites.
Common Komatsu Tooth Types Available
We offer multiple Komatsu-compatible tooth styles including:
| Komatsu Tooth Style | Common Model Fitment | Typical Use Case |
|---|---|---|
| PC60 / PC75 | Mini & midi excavators | Light trenching, urban work |
| PC200 / PC210 | Standard class | General construction, soil |
| PC300 / PC360 | Medium-heavy class | Rock, gravel, earthmoving |
| PC400 / PC450 | Mining & large machines | Quarrying, demolition |
Tooth types include standard chisel, rock penetration, sharp long, tiger teeth, and heavy-duty abrasion-resistant teeth.
Compatibility Chart — Komatsu Bucket Teeth & Adapters
| Machinery Type | Product Type | Part Number | Weight (kg) |
|---|---|---|---|
| PC60 | Bucket Teeth | 201-70-24140RC | 1.6 |
| PC100 | Bucket Teeth | 20X-70-23161RC | 2.2 |
| PC200 | Bucket Teeth | 205-70-19570 / RC / TL / LONG | 4.5–6.1 |
| PC300 | Bucket Teeth | 207-70-14151 / RC / 207-70-14280 | 6.8–8.5 |
| PC400 | Bucket Teeth | 208-70-14152RC / TL / RC (LONG) | 12.4–16.3 |
| PC650 | Bucket Teeth | 209-70-54210RC | 29 |
| PC60 | Bucket Adapter | PC60-20 | 2.18 |
| PC100 | Bucket Adapter | PC100-25 | 2.95 |
| PC200 | Bucket Adapter | 205-939-7120 Series | 7.5 |
| PC300 | Bucket Adapter | 207-939-3120-40 / 45 / 50 | 12.75–14.2 |
| PC400 | Bucket Adapter | 208-939-3120-50 / 60 | 20–20.4 |
If you're unsure which part fits your machine, feel free to contact us with your part number, machine serial number, or adapter drawing. We'll help confirm the exact fitment.
Frequently Asked Questions (FAQ)
Q: Are these forged or cast teeth?
A: All our Komatsu teeth are forged, which offers better impact resistance and longer service life than cast types.
Q: How do I choose the right tooth shape?
A: General chisel for soil, tiger or penetration teeth for rock, long teeth for better reach. We can recommend based on your working conditions.
Q: Can I order with pins and retainers together?
A: Yes, we supply complete sets including adapter, tooth, pin, and retainer.
Q: What if I’m not sure of the tooth model?
A: No problem—just send us your tooth’s casting code or a photo next to a ruler, and we’ll identify it for you.
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.
