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China factory - Nan'an Zhongte Engineering Machinery Factory

Nan'an Zhongte Engineering Machinery Factory

  • China,Quanzhou ,Fujian
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  3. 35MnB Material Excavator Front Idler with HRC45-55 Hardness for SK Series Mining
China 35MnB Material Excavator Front Idler with HRC45-55 Hardness for SK Series Mining
China 35MnB Material Excavator Front Idler with HRC45-55 Hardness for SK Series Mining

  1. China 35MnB Material Excavator Front Idler with HRC45-55 Hardness for SK Series Mining
  2. China 35MnB Material Excavator Front Idler with HRC45-55 Hardness for SK Series Mining
  3. China 35MnB Material Excavator Front Idler with HRC45-55 Hardness for SK Series Mining

35MnB Material Excavator Front Idler with HRC45-55 Hardness for SK Series Mining

  1. MOQ： 1PCS
  2. Price： US$108-362
  3. Get Latest Price
Payment Terms L/C,T/T
Supply Ability 10000+PCS/Months
Delivery Time 7-15Days
Packaging Details Standard Export Packaging
Color Black And Yelllow
Quality 125KG HRC45-55
Warranty Time 12-18Months
Material 35MnB
Features Durable
Brand Name ZTMC
Model Number SK140/SK220/SK07N2/SK270/SK350/SK450/*SK470
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T Supply Ability 10000+PCS/Months
Delivery Time 7-15Days Packaging Details Standard Export Packaging
Color Black And Yelllow Quality 125KG HRC45-55
Warranty Time 12-18Months Material 35MnB
Features Durable Brand Name ZTMC
Model Number SK140/SK220/SK07N2/SK270/SK350/SK450/*SK470 Place of Origin CHINA
High Light 35MnB Material Excavator Front Idler ，HRC45-55 Hardness Excavator Front Idler ，OEM Standard Excavator Front Idler
35MnB Undercarriage Front Idler for SK140 SK220 SK07N2 SK270 SK350 SK450 SK470 Mining Excavators
OEM Standard Replacement Part
This excavator front idler is engineered for SK140, SK220, SK07N2, SK270, SK350, SK450, and SK470 models, serving as a direct OEM replacement for demanding mining applications. Manufactured from premium 35MnB alloy steel, it delivers superior hardenability, enhanced impact resistance, and exceptional abrasive wear resistance compared to standard carbon steel or conventional alloys.
Precision machined to exact OEM dimensional tolerances and mounting specifications, this front idler ensures straightforward installation without modifications, maintains stable track tension linearity, and reduces maintenance frequency in heavy-load mining environments with rock contact and uneven terrain.
Technical Specifications
Item Specifications
Applicable Models SK140, SK220, SK07N2, SK270, SK350, SK450, SK470 Excavators
Material 35MnB Alloy Steel
Production Process Forging, Precision Machining, Quenching and Tempering Heat Treatment
Surface Hardness HRC 45-55
Hardened Layer Depth 8-12mm
Tensile Strength 600-800 MPa
Replacement Type OEM Direct Replacement, No Modification Required
Quality Testing 100% Pre-delivery Dimensional & Material Batch Inspection
Frequently Asked Questions
Is this front idler a direct OEM replacement for all listed SK multi-models?
Yes, it strictly follows OEM dimensions, mounting interface and track geometry, providing direct replacement without cutting or drilling for each applicable model.
Why choose 35MnB for heavy mining instead of common materials?
35MnB demonstrates superior hardenability and impact fatigue stability, reducing surface indentation, crack expansion and rapid abrasion under repeated rock impact and high-load mining conditions.
How is quality confirmed before shipment for multi-model batch orders?
Each unit undergoes 100% inspection including dimensional tolerance verification, hardness testing, and appearance defect screening to meet mining equipment operational requirements.
Is this product suitable for global long-distance mining delivery?
Yes, packaged with export standard wooden pallets, suitable for sea, land and multi-transfer transportation to global mining operations.
Which heavy working scenarios are applicable?
Open-pit mines, quarrying, mineral processing and other heavy-duty continuous traveling mining operations.
Packaging & Transportation
The product is packed in export standard solid wooden pallets with moisture-proof, shock-proof and compression-resistant protection, safeguarding parts from collision damage during long-distance multi-transfer transportation.
Suitable for sea freight, land freight and air freight. Custom transportation solutions can be arranged according to destination requirements to ensure timely delivery to global mining sites.
Wooden pallets are designed to match common loading equipment at ports and mining yards for efficient handling and labor optimization.
Application scope, multi-model compatibility, material specifications and key technical parameters are fully consistent with OEM replacement requirements for SK series mining operations.
35MnB Excavator Front Idler - Mining Application Front Idler Installation on SK Series Excavator Precision Machined Front Idler Component

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2015

  • Total Annual:

    5000000-8000000

  • Employee Number:

    100~120

  • Ecer Certification：

    Verified Supplier

Nanan Zhongte Construction Machinery Factory is located in Quanzhou, Fujian Province, China — a city recognized by UNESCO as the starting point of the ancient Maritime Silk Road and also a vibrant metropolis with an economic output exceeding one trillion yuan. As a large enterprise specializin... Nanan Zhongte Construction Machinery Factory is located in Quanzhou, Fujian Province, China — a city recognized by UNESCO as the starting point of the ancient Maritime Silk Road and also a vibrant metropolis with an economic output exceeding one trillion yuan. As a large enterprise specializin...

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Get in touch with us

  • Reach Us
  • Nan'an Zhongte Engineering Machinery Factory
  • No. 105, Shangdian Street, Changfu Village, Xiamei Town, Nan'an City, Quanzhou City, Fujian Province
  • https://www.excavatoridlers.com/

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