Excavator bucket teeth

The excavator bucket teeth, as the core operating components of the excavator, are composed of a high hardness and high toughness tooth seat and a replaceable tooth tip connected by a pin shaft. They are specifically used for crushing, excavating rocks, earthworks, sand and gravel materials. Its main body is made of multi-element alloy cast steel (such as alloy systems containing Cr, Mn, Si) formed by precision casting or forging process, combined with quenching, tempering and other heat treatments to strengthen the internal structure. The surface is hardened coating or carburizing treatment,...

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Product Name	Product Specifications				Product Description
Chinese name	Model	Material	Tensile strength	Execution standard (ISO/ASTM)
挖掘机斗齿	418-70-13170	Alloy Steel	≥1450Rm-N/mm²	CE	The excavator Bucket teeth, as the core operating components of the excavator, are composed of a high hardness and high toughness tooth seat and a replaceable tooth tip connected by a Pin shaft. They are specifically used for crushing, excavating rocks, earthworks, sand and gravel materials. Its main body is made of multi-element alloy cast steel (such as alloy systems containing Cr, Mn, Si) formed by precision casting or forging process, combined with quenching, tempering and other heat treatments to strengthen the internal structure. The surface is hardened coating or carburizing treatment, which has excellent impact resistance, wear resistance and corrosion resistance, and can withstand high-frequency vibration and severe wear under extreme working conditions. The tooth tip is designed as a wedge-shaped structure, which forms a self sharpening angle with the Tooth seat, effectively reducing excavation resistance; Some models have added hooks or loose parts to optimize material cutting and flowability. According to the differences in working conditions, bucket teeth are subdivided into specialized types such as rock teeth, earthwork teeth, and conical teeth, which are suitable for mining, infrastructure, coal mines, and other scenarios. As a vulnerable component, its modular design and quick replacement mechanism significantly reduce maintenance costs, which is the key "tooth" to ensure efficient and stable operation of excavators.

English name	Hardness	Impact	Bending strength	Product Features
Excavator bucket teeth	HB 470-520	≥15J (25ºC)	≥1100Re-N/mm²	The excavator bucket teeth, as the core operating components, are made of high Wear-resistant alloys (such as Mn13, Cr Mo alloy steel) through forging and heat treatment (quenching, tempering), possessing high strength and toughness; The tooth tip design includes rock teeth, earthwork teeth, conical teeth, etc., which are suitable for different working conditions. The surface hardening layer or laser cladding technology improves the wear resistance by 5 times; The split structure facilitates quick replacement of tooth tips and reduces maintenance costs; The precision pin shaft connection ensures impact stability, and can be replaced in a timely manner after excessive wear or breakage. It is compatible with various models and achieves efficient excavation and long service life through material optimization and structural design. It is the "wear-resistant tooth" of construction machinery.

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With strong R&D capability and long-term manufacturing experience, YITENG supports different bolt types, materials, strength grades, surface treatments, and customized requirements.

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