Quanzhou Mingzhu Technology Development Co., Ltd
| Compatible Model | ZAX240 / ZAX240-3 |
| Payment Terms | D/P |
| Wheel Body | Precision Forged |
| Delivery Time | 3-5 days |
| Packaging Details | Export pallet packaging |
| Surface Hardness | HRC 48–56 |
| Supply Ability | 1500 MT/month |
| Product Name | ZAX240 Excavator Front Idler |
| Application | Excavator Undercarriage System |
| Manufacturing Process | Precision Forging & CNC Machining |
| Model Number | ZAX240 |
| Brand Name | STST |
| Certification | CE、CNAS、COC、SGS、ISO |
| Place of Origin | Fujian, China |
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Product Specification
| Compatible Model | ZAX240 / ZAX240-3 | Payment Terms | D/P |
| Wheel Body | Precision Forged | Delivery Time | 3-5 days |
| Packaging Details | Export pallet packaging | Surface Hardness | HRC 48–56 |
| Supply Ability | 1500 MT/month | Product Name | ZAX240 Excavator Front Idler |
| Application | Excavator Undercarriage System | Manufacturing Process | Precision Forging & CNC Machining |
| Model Number | ZAX240 | Brand Name | STST |
| Certification | CE、CNAS、COC、SGS、ISO | Place of Origin | Fujian, China |
| High Light | zax240 front idler ，impact resistance excavator undercarriage parts ，excavator undercarriage parts wear resistance | ||
The ZAX240 Idler is a high-performance excavator undercarriage component designed to deliver reliable track alignment, outstanding impact resistance, and exceptional wear performance in demanding operating environments. Manufactured from premium cast alloy steel and processed through precision casting, CNC machining, induction hardening, and advanced heat treatment, this front idler is built to withstand continuous heavy loads and harsh working conditions.
Specification | Details |
|---|---|
| Product Name | ZAX240 Front Idler |
| Product Type | Excavator Guide Wheel / Front Idler |
| Machine Model | ZAX240 |
| Material | High-Strength Cast Alloy Steel |
| Manufacturing Process | Precision Casting & CNC Machining |
| Heat Treatment | Induction Hardened Raceway & Tempered Core |
| Raceway Hardness | HRC 50–56 |
| Core Hardness | HRC 30–36 |
| Bearing Type | Heavy-Duty Journal Bearing |
| Seal Type | Floating Duo Cone Seal |
| Lubrication | Lifetime Internal Lubrication |
| Surface Finish | Anti-Corrosion Protective Coating |
| Application | Excavator Undercarriage Parts |
| OEM / ODM | Available |
| Packaging | Export Wooden Cases, Steel Pallets, or Customized |
The ZAX240 Front Idler is suitable for:
Each ZAX240 idler is manufactured under strict quality control procedures:
Excavators frequently operate on rough terrain and experience repeated shock loads. A high-impact-resistant idler maintains its structural integrity under these conditions, reducing the risk of deformation and unexpected downtime.
The induction-hardened raceway provides a highly wear-resistant contact surface that minimizes abrasion and rolling fatigue while maintaining a tough core capable of absorbing heavy loads.
The floating seal keeps lubricant inside the bearing chamber while preventing dust, mud, water, and abrasive particles from entering, helping to reduce internal wear and extend bearing life.
Yes. It is specifically designed for demanding environments including mining, quarrying, construction, demolition, and earthmoving operations where heavy loads and abrasive conditions are common.
ZAX240 Idler, Superior Wear Resistance ZAX240 Idler, Excellent Impact Resistance ZAX240 Idler, Idler, Excavator Undercarriage Parts
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
8000000-12000000
Employee Number:
67~120
Ecer Certification：
Verified Supplier
Quanzhou Mingzhu Technology Development Co., Ltd Quanzhou Mingzhu Technology Development Co., Ltd
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