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China factory - Guangzhou Quanhang Construction Machinery Co., Ltd.

Guangzhou Quanhang Construction Machinery Co., Ltd.

  • China,Guangzhou
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China Wear Resistant Alloy Steel Excavator U Bracket Swing Arm Linkage For Hitachi
China Wear Resistant Alloy Steel Excavator U Bracket Swing Arm Linkage For Hitachi

  1. China Wear Resistant Alloy Steel Excavator U Bracket Swing Arm Linkage For Hitachi
  2. China Wear Resistant Alloy Steel Excavator U Bracket Swing Arm Linkage For Hitachi
  3. China Wear Resistant Alloy Steel Excavator U Bracket Swing Arm Linkage For Hitachi
  4. China Wear Resistant Alloy Steel Excavator U Bracket Swing Arm Linkage For Hitachi
  5. China Wear Resistant Alloy Steel Excavator U Bracket Swing Arm Linkage For Hitachi
  6. China Wear Resistant Alloy Steel Excavator U Bracket Swing Arm Linkage For Hitachi
  7. China Wear Resistant Alloy Steel Excavator U Bracket Swing Arm Linkage For Hitachi
  8. China Wear Resistant Alloy Steel Excavator U Bracket Swing Arm Linkage For Hitachi
  9. China Wear Resistant Alloy Steel Excavator U Bracket Swing Arm Linkage For Hitachi

Wear Resistant Alloy Steel Excavator U Bracket Swing Arm Linkage For Hitachi

  1. MOQ: 10PCS
  2. Price: $100-$300
  3. Get Latest Price
Warranty 1-2 years manufacturer warranty
Part Name Link guard
Impact Resistance High impact resistance to withstand harsh environments
Function Protects excavator tracks from damage
Packaging Details BOX
Durability Corrosion-resistant and wear-resistant
Surface Treatment Powder coated or painted
Supply Ability 1000
Product track guard
Showroom Location None
Application Used in construction, mining, and heavy-duty excavation
Dimensions Customizable based on excavator size
Material High-strength steel
Wear Resistance Yes
Packing Pallet
Installation Easy to install and remove
Model Number ZAX200-5G
Place of Origin CHINA
Brand Name QL

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  1. Product Details
  2. Company Details

Product Specification

Warranty 1-2 years manufacturer warranty Part Name Link guard
Impact Resistance High impact resistance to withstand harsh environments Function Protects excavator tracks from damage
Packaging Details BOX Durability Corrosion-resistant and wear-resistant
Surface Treatment Powder coated or painted Supply Ability 1000
Product track guard Showroom Location None
Application Used in construction, mining, and heavy-duty excavation Dimensions Customizable based on excavator size
Material High-strength steel Wear Resistance Yes
Packing Pallet Installation Easy to install and remove
Model Number ZAX200-5G Place of Origin CHINA
Brand Name QL

Product Overview

This excavator U Yoke (also named I-beam, bucket connecting link, U bracket) is professionally customized and produced for Hitachi ZAX200-5G (ZX200-5G) medium hydraulic excavator. It is the core force-bearing connecting component between bucket cylinder, arm and bucket, undertaking huge impact load during digging, loading, earthmoving and mining operations. Our products adopt integrated forging & high temperature quenching technology, effectively resisting deformation, cracking and abrasion, perfectly replace original factory spare parts, widely sold to Russia, Turkey, Middle East, Southeast Asia construction machinery maintenance markets.


Core Material & Production Craft Advantages

  1. 1.Raw Material: High-strength wear-resistant alloy structural steel (40CrMnMo alloy steel), higher tensile strength than ordinary Q355 steel, strong anti-fatigue performance under long-period vibration impact
    2.Integral Precision Forging: One-time hot forging forming, no splicing welding inside main force area, eliminate welding crack hidden danger
  2. 3.Dual Heat Treatment Process: High temperature quenching + tempering treatment, internal metal structure compacted, surface hardness balanced; resistant to bending deformation, not easy to break under heavy load
  3. 4.CNC Precision Machining: All pin hole inner walls finely bored, tolerance strictly controlled, smooth matching with pin shaft & bushing; reserved independent grease injection channel, convenient daily lubrication maintenance

5.Anti-corrosion Finish: Whole body rust-proof primer + heavy-duty yellow finish paint, adapt rainy, muddy, mining dusty harsh working environment
 

Application Working Conditions

Perfectly applicable for Hitachi ZAX200-5G excavator daily operation scenarios:

  • Highway, municipal road construction, foundation earthwork excavation
  • ​Water conservancy project, river dredging, slope trimming
  • ​Quarry auxiliary mining, stone loading, gravel handling
  • ​Rural reconstruction, land leveling, building demolition


Product Performance Highlights
✅ 1:1 Original size mold opening, plug-and-play installation, no modification required

✅ Strong load-bearing & shock absorption, service life 2-3 times longer than ordinary cast steel products
✅ Complete stock, fast delivery; support OEM customized size & paint color
✅ Strict outgoing inspection: hardness test, load pressure test, dimensional inspection before shipment
✅ 12 months quality warranty under normal working condition

Packing & Shipping
  • Packing: Wooden case packaging with shockproof foam inside, prevent collision damage during long-distance sea/land transportation
  • ​Lead time: In stock orders ship within 2-5 working days; bulk customized orders 7-15 days
  • ​Shipment port: Guangzhou Port / Shanghai Port, support global door-to-door logistics arrangement
English Item Detailed Parameters 
Compatible Excavator Model Hitachi ZAX200-5G / ZX200-5G
Product Name Excavator U Yoke 
Main Material 40CrMnMo High Toughness Wear-resistant Alloy Steel 
Production Technology Integral Forging + Quenching & Tempering + CNC Precision Machining 
Surface Treatment Anti-rust Primer 
Pin Hole Quantity 3 holes (Standard Original Size) 
Weight 25KG / piece
Warranty Period 12 Months (Normal Working Condition) 
MOQ 1 Piece
Supply Capacity 500 Pcs Per Week
Origin Guangdong, China 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    1998

  • Total Annual:

    5000000-10000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Site Member

The company specializes in the development, manufacturing (casting, forging, heat treatment) and sale of spare parts of construction machinery such as Front idler, Sprocket, Track roller (bottom roller), Carrier roller (top roller), Track link, Idler yoke, Cutting edge and end bit, Track shoe, Tight... The company specializes in the development, manufacturing (casting, forging, heat treatment) and sale of spare parts of construction machinery such as Front idler, Sprocket, Track roller (bottom roller), Carrier roller (top roller), Track link, Idler yoke, Cutting edge and end bit, Track shoe, Tight...

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Get in touch with us

  • Reach Us
  • Guangzhou Quanhang Construction Machinery Co., Ltd.
  • 1027-1039, International Machinery City 10th Street, No. 36 Zhuji Road, Tianhe District, Guangzhou
  • https://www.excavatorundercarriage-parts.com/

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