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Standard OEM bucket teeth (e.g. Caterpillar 6Y3222 J220) palletized and ready for FOB Ningbo export to overseas importers. Quick Answer. Bucket teeth import under international HS code 8431.41 (US HTS 8431.41.00.80, EU CN 8431.41) at a 0% MFN duty rate for industrial machinery parts. Standard...Read more »
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The 2713 series is the OEM tooth-and-adapter family that covers the Doosan DH220 through DH500 excavator range. Quick Answer. The Doosan 2713 series bucket teeth cover the DH220 through DH500 excavator range using three adapter profiles: 2713-0001 for DH220–DH280, 2713-0028 for DH300–DH420, a...Read more »
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A Sunrise Mining procurement manager in Peru issued a Q4 2024 RFP for 1,200 V51TL Esco Super V series bucket points for excavator PC800LC-8 working in copper ore mining, and the RFP specified “lost-wax investment casting only, ISO 8062-3 CT6 dimensional tolerance, no sand casting or forgin...Read more »
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A Glencoe Quarry procurement manager in Scotland issued a Q3 2024 RFP for 800 K40RC K-Max series rock chisel bucket teeth for excavator PC400LC-8 working in granite aggregate production, and the RFP specified “high standard alloy steel, hardness 48-52 HRC, lost-wax casting only, OEM replac...Read more »
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Figure 1 — Ningbo Join Machinery UNI-Z I bucket tooth for mini excavator application (UNI-Z category product portfolio). 1. UNI-Z Standard Bucket Teeth Product Family Overview The UNI-Z standard bucket teeth is the 3-tier product family designed for the mini excavator, the skid steer, and the ...Read more »
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Figure 1 — Ningbo Join Machinery K50RC bucket tooth for JCB 2CX/3CX backhoe application (JCB category product portfolio). 1. Step 1: Park the Backhoe and Position the Bucket The first step of the 6-step replacement process for the JCB 2CX/3CX backhoe bucket tooth is to park the backhoe on the ...Read more »
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TL;DR: The Doosan 2713 series bucket tooth system covers the DH220 (2713-1217 tooth, 5 KG) and DH280 (2713-1220 adapter, 11.2 KG). Both are alloy steel with 48-52 HRC hardness and at least 1400 MPa tensile strength. The 2713-1217 uses a 9J2358 pin and 8E6359 sleeved retainer. Aftermarket equival...Read more »
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TL;DR The 40GPE bucket tooth (VOE14523553, 9.3 KG) fits Volvo EC290B and EC180B excavators. The 55AMRE bucket tooth (VOE14523656, 16.1 KG) fits Volvo EC300, EC330, EC360, and EC460B machines. Both are investment-cast alloy steel at 48-52 HRC with tensile strength of at least 1400 MPa. Choose the...Read more »
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This design comparison is written for Caterpillar fleet managers, mine procurement teams, and OEM bucket tooth distributors evaluating the J-series and K-series bucket tooth families for excavator fleets operating across construction, quarry, and open-pit mining conditions. We compare the tooth p...Read more »
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This specification guide is written for Australian open-pit mining contractors, mine procurement teams, and OEM bucket tooth distributors who source Komatsu K-Max rock chisel teeth for PC200, PC300, and PC600 class excavators. We walk through the three operating conditions that determine tooth se...Read more »
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TL;DR: Hardened 48-52 HRC edges paired with matched 44-46 HRC ripper G.E.T. last 1.8-2.4x longer. Hardened edges last 1.8-2.4x longer versus plain carbon on granite bench rock. Matched edge-and-tip hardness stabilizes push cycles and reduces unscheduled downtime 22-31 percent. Fits Caterpillar ...Read more »
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Japanese construction equipment distributors know that the difference between a profitable fleet maintenance program and a costly one often comes down to a single wearing component — the bucket tooth adapter. I have worked with distributors across Japan, and the one universal truth I have learn...Read more »