YN12B02407P1 Made in China heavy equipment pin excavator pin suitable for KOBELCO 200/210

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KOBELCO pin and bushing
OEM	NAME	OEM	NAME	OEM	NAME
YN02B01720P1	PIN	LC02B01911P1	PIN	YN01V01109P1	BUSHING
YN02B01719P1	PIN	LC02B01774P1	PIN	LB01V01009P1	BUSHING
YN02B01721P1	PIN	LC12B11112P1 /LC12B11113P1	PIN	2438U1104S28	BUSHING
YN02B01839P1	PIN	LC12B02588P1	PIN	YN12B024052P1	BUSHING
YN12B02415P1/ YN12B02415P2	PIN	LC02B01784P1	PIN	2438U959S22	BUSHING
YN12B02413P1	PIN	LC12B01789P2	PIN	YN12B02404P1J1R	BUSHING
YN12B11272P1/ YN12B02403P1	PIN	LC12B02592P1	PIN	YN12B02403P1J1R	BUSHING
YN12B02412P1	PIN	LC12B11136P1	BUSHING	YN12B02405P1J1R	BUSHING
YN12B02407P1	PIN	LC12B01763P1J1R	BUSHING	YN12B02285P1	BUSHING
YN02B02495P1	PIN	LC12B01781P1J1R	BUSHING	YN52F01582P1	BUSHING
YN12B11527P1	PIN	LC12B02199P1	BUSHING	YN12B11628P1	BUSHING
LC02B01903P2 / LC02B01904P3	PIN	LC12B01761P1J1R	BUSHING	LC52F02185P1	BUSHING
LC02B01912P1 / LC02B01913P1	PIN	YN52F02646P1	BUSHING

    Excavator bushing    

    Excavator pin    

    Loader bushing    

    Loader pin    

    Construction machinery pins and bushings    

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>> Premium Materials for Durability and Strength

• High-quality carbon structural steel: High-quality carbon structural steel such as 45 steel may be selected. After appropriate heat treatment, it can obtain higher strength, hardness and better toughness to meet the mechanical performance requirements of the excavator pin at work.

• Alloy structural steel: Alloy structural steels such as 40Cr and 42CrMo are also common choices. This type of steel has added alloy elements such as chromium and molybdenum, has higher strength, wear resistance and fatigue resistance, and can adapt to the high-intensity operation of Kobelco 200/210 excavators under various complex working conditions.

• Surface treatment materials: In order to improve the corrosion resistance and wear resistance of the excavator pin, surface treatment is usually performed, such as hard chrome plating and blackening treatment. Hard chrome plating can form a hard and smooth chrome layer on the surface of the pin, improve the surface hardness and finish, and enhance wear resistance and corrosion resistance; blackening treatment can form a black oxide film on the surface, which plays a certain role in rust prevention.

YN12B02407P1 Made in China heavy equipment pin excavator pin suitable for KOBELCO 200/210

• Raw material preparation: Purchase steel that meets the standards and conduct strict inspections, including checking the material specifications, chemical composition, mechanical properties, etc. After passing the inspection, use sawing machines and other equipment to cut the material according to the product size requirements and cut out suitable blanks.

• Machining: Machining the forged blanks, including roughing, semi-finishing and finishing. During roughing, lathes, milling machines and other equipment are used to remove most of the excess; semi-finishing further improves the dimensional accuracy and surface quality; finishing uses precision equipment such as grinders to ensure that the dimensional accuracy and surface roughness of the excavator pin meet the design requirements, such as the diameter tolerance is controlled within a small range and the surface roughness reaches a high standard.

• Heat treatment: The machined products are subjected to heat treatment processes such as quenching and tempering. Quenching can improve the hardness and strength of the material, while tempering is used to eliminate quenching internal stress, stabilize the organization and size, and improve the toughness of the material. Surface quenching or chemical heat treatment, such as carburizing and nitriding, may also be performed as needed to improve surface hardness and wear resistance.

• Surface treatment: The excavator pins after heat treatment are subjected to surface treatment, such as hard chrome plating, blackening, etc., to improve their corrosion resistance and wear resistance. When hard chrome plating, a hard chrome layer is deposited on the surface through an electroplating process; blackening treatment is to place the product in a specific chemical solution to form a black oxide film on its surface.

FAQs 

Q1: What is the typical lifespan of the Custom Steel Excavator Pin for Hitachi 200?
A1: Our hardened excavator pins are built for extended durability, offering high performance over time with proper maintenance.

Q2: Do you offer Custom Excavator Pins for other Hitachi models?
A2: Yes, we specialize in custom steel pins for a range of Hitachi models. Contact us to get the perfect match for your equipment.

Q3: How does the hardened steel pin shaft improve excavator performance?
A3: The hardened steel pin shaft enhances wear resistance and load-bearing capacity, improving performance in demanding construction and mining operations.

Q4: Can your Custom Excavator Pins be used for both construction and mining?
A4: Our custom steel pins are designed to handle heavy-duty tasks across industries such as construction, mining, and earth-moving.

Q5: How do I place a bulk order for the Custom Steel Excavator Pin?
A5: Get in touch with us for bulk orders, and we will provide a personalized quote and production timeline for your custom pin shafts.

Q6: What quality control measures do you implement for Custom Excavator Pins?
A6: Our custom pins go through rigorous quality control, ensuring strict adherence to specifications, material standards, and durability for optimal performance.

Q7: Can I choose specific materials for the Custom Steel Pin?
A7: Yes, we offer various materials such as 45C, 41Cr4, and 42CrMo4, allowing you to select the ideal material for your excavator pin requirements.

Q8: How can I ensure the Custom Steel Excavator Pin fits my Hitachi equipment perfectly?
A8: Our custom steel pins are made to precise dimensions, and we offer tailored solutions to guarantee a perfect fit for your Hitachi 200 excavator.