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Made in China high quality excavatorpin OEM 0875805 bucket pin for Caterpillar 320

  • OEM replacement : 0875805
  • Material : 45#/40Cr/42CrMo
  • Applicable models :Caterpillar 320
Availability:
Quantity:
  • 0875805

  • for CAT

>> Product Name


Excavator  Pin Shaft

>> Product Use

  • Product Features:

  1. High-quality materials: Made of high-quality alloy steel, such as 40Cr, 42CrMo, etc., with good strength, toughness and wear resistance, it can withstand the high-load work of the excavator under complex working conditions.

  2. Precision manufacturing process: Through advanced forging, machining and heat treatment processes, the dimensional accuracy and surface quality of the bucket pin are ensured. Strictly control the processing tolerance to make it perfectly match the relevant parts of the Caterpillar 320 excavator to reduce wear and clearance.

  3. Good corrosion resistance: After special surface treatment, such as hard chrome plating, blackening or phosphating, the corrosion resistance of the bucket pin is improved, and it can maintain stable performance and extend service life in a humid, dusty or corrosive environment.

  4. High reliability: During the production process, it undergoes strict quality inspections, including size inspection, hardness inspection, flaw detection, etc., to ensure that the product quality is reliable and can meet the needs of long-term stable operation of the excavator.

  5. Good lubrication performance: Some bucket pins are designed with good lubrication channels or surface treatments to help store and distribute lubricants, reduce friction coefficients, reduce wear between components, and improve work efficiency.

  • Product use:

  1. Connection function: Mainly used to connect the bucket of Caterpillar 320 excavator with boom, connecting rod and other parts, so that these parts form an organic whole and ensure the structural stability of the excavator working device.

  2. Transfer power: When the excavator is working, the bucket pin can effectively transfer the power and torque transmitted by the hydraulic system to the bucket, so that the bucket can perform various actions such as digging, loading and unloading.

  3. Ensure movement flexibility: As the support point of the bucket movement, the bucket pin allows the bucket to flexibly rotate and swing within a certain range to adapt to different operation requirements and working conditions.

>> Certificates And Qualifications


Certificates And Qualifications


>> The Company's Main Product Display

                                                          Caterpillar pin and bushing
OEM OEM OEM OEM OEM OEM
4385850 5346337 4I4811 2G8622 7K9343 2417381
2299247 5356287 2641702 2G8614 7K9347 2285615
3735700 5356344 4I4809 2G8735 9R4677 2417380
3792693 4I4618 4I4621 8D4673 1883064 2417379
3792813 2343803 1762278 2G8609 2375330 2357772
4368990 1865662 4I4812 2G8617 3607295 2285654
4385844 0875805 3150800 2K6413 3735760 2402914
4385846 2543053 2602390 5K0990 3792545 2V0707
4385847 2543052 1807752 6K8308 3792546 3T0996
5356345 2285614 2512537 2909181 3792689 1024560
5228212 2285617 4I4620 2357770 3792690 8X0742
5228227 2343811 1893922 1V7038 3792769 2370945
5228230 4I6718 1865730 1857220 4177570 2343749
5228232 4T1422 2343931 2285621 2402913 7Y9915
5228329 4V8519 1865663 875533 2357769 1985529
5230026 4V8675 2602385 875548 2402912 2487835
5230028 5K0984 1865637 875847 2444360 2487857
5230037 5K3490 2343930 990721 2417382 2291092
5233719 7J1335 8W5293 1066872 2291096 2291095
5233721 7J9682 2G8630 1164825 2444277 4V8673
7K9591 8K0533 1372817 2G8633 9V3852 2627044
7P3454 9J5875 2081959 1680480 2K4502 2785454
7Y2396 9R0413 2096181 9R1107 7K9640 2787695
1372819 9R4110 2285619 9R1104 1V9148 4I6897
7Y3427 9R7891 2291091 5K0987 1V7001 1461843
1372919 9R9475 2370944 7J1338 1V8241 9R0162
7Y3428 9R9505 2402916 8K5757 2V4876 9R3092
1433841 9T2883 2417280 9T8676 3J6484 9R5828
8E6752 4893010 2627043 990718 4K6780 9R0170
9R0614 9R0321 9R0147 9R0111


    Excavator bushing    


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    Excavator pin    


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    Loader bushing    


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    Loader pin    


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    Construction machinery pins and bushings    


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>> Partial Applicable Vehicle Model Display


Partial Applicable Vehicle Model Display

Partial Applicable Vehicle Model Display1

>> Premium Materials for Durability and Strength

  • Product material:

  1. Main material: The commonly used main material is alloy structural steel, such as 40Cr steel, which has good comprehensive mechanical properties and has good strength and toughness after quenching and tempering; 42CrMo steel has higher strength and hardenability, and is suitable for occasions with large loads and impacts.

  2. Surface treatment materials: In order to improve surface performance, some surface treatment materials are used. For example, chemical reagents such as chromate used in chrome plating are used to form a hard chrome layer on the surface of the bucket pin to enhance wear resistance and corrosion resistance; alkaline solutions used in blackening treatment can form a black oxide film on the surface of the bucket pin to prevent rust.

Pin shaft raw materials


Bushing raw materials



Made in China high quality excavatorpin OEM 0875805 bucket pin for  Caterpillar 320

  • Production process:

  1. Raw material procurement and inspection: Purchase high-quality steel that meets the standards, require suppliers to provide quality certification documents, and conduct strict inspections on steel, including chemical composition analysis, mechanical properties testing, etc., to ensure the quality of raw materials.

  2. Fine processing: Use high-precision lathes, grinders and other equipment for fine processing to ensure that the dimensional accuracy of the bucket pin meets the design requirements, and grind the surface to improve the surface finish. According to the design requirements, drilling and other processing operations are performed at specific locations.

  3. Quenching: Heat the machined bucket pin to above the critical temperature, keep it warm for a certain period of time, and then cool it quickly (such as cooling in oil or water) to make the bucket pin obtain martensitic structure and improve hardness and strength.

  4. Tempering: The quenched bucket pin is tempered, heated to an appropriate temperature (below the critical temperature) and kept warm for a period of time, and then slowly cooled to eliminate internal stress, stabilize the structure, and improve toughness and dimensional stability.

  5. Surface treatment: According to product requirements, the bucket pin is surface treated, such as hard chrome plating, blackening or phosphating. Before hard chrome plating, the bucket pin must be pre-treated by degreasing and rust removal to ensure the bonding strength between the chrome plating layer and the substrate.


Manufacturing Process of Custom Steel Pin Excavator Bucket Pin Hardened Pin Shaft

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.

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