Nan'an Zhongte Engineering Machinery Factory
| Payment Terms | T/T,L/C |
| Packaging Details | Standard Export Packaging |
| Delivery Time | 7-15Days |
| Appliion | Construction works |
| Durability | High wear resistance and long service life |
| Specifiion | 100% new |
| Technique | Casting And Heat Treatment |
| Type | Undercarriage Parts |
| Quality | Heat Treatment HRC 48-55 |
| Supply Ability | 10000PCS/Months |
| Manufacturer | OEM or aftermarket suppliers |
| Brand Name | ZTMC |
| Model Number | DX380LC-3、DX380LC-5、DX380LC-9、DX420LC |
| Certification | ISO9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T,L/C | Packaging Details | Standard Export Packaging |
| Delivery Time | 7-15Days | Appliion | Construction works |
| Durability | High wear resistance and long service life | Specifiion | 100% new |
| Technique | Casting And Heat Treatment | Type | Undercarriage Parts |
| Quality | Heat Treatment HRC 48-55 | Supply Ability | 10000PCS/Months |
| Manufacturer | OEM or aftermarket suppliers | Brand Name | ZTMC |
| Model Number | DX380LC-3、DX380LC-5、DX380LC-9、DX420LC | Certification | ISO9001 |
| Place of Origin | CHINA | ||
| High Light | DX380 Forged Front Track Idler ，35MnB Alloy Steel Undercarriage Idler ，Factory Direct OEM Track Idler | ||
Our forged DX380 front track idler is a precision undercarriage component exclusively for Doosan DX380 excavators. Made of standard 35MnB alloy steel via integral forging, it avoids pores and fragility of ordinary cast idlers. As a direct factory, we implement full-process standardized inspections, delivering 100% new, unrefurbished parts with stable performance for heavy-duty construction and track system maintenance.
| Item | Factory Tested Data |
|---|---|
| Applicable Model | Doosan DX380 Excavator |
| Material | 35MnB Alloy Steel |
| Technology | Integral Forging + Heat Treatment |
| Surface Hardness | HRC 52-58 |
| Tensile Strength | ≥980MPa |
| Dimensional Tolerance | ±0.02mm |
| Installation | 100% Direct Bolt-on Replacement |
Every DX380 idler undergoes full standardized production and 8-step strict inspection. We conduct raw material composition testing, ultrasonic nondestructive forging inspection, hardness testing and high-precision dimensional calibration, with all data traceable. The factory finished product qualification rate stably reaches 99.8%, unqualified products are fully scrapped without delivery.
As a professional undercarriage parts factory, we abandon rough processing and random inspection modes. Every DX380 front track idler undergoes 8 strict production and inspection procedures, with traceable data for each process to ensure product consistency and qualification rate.
Suitable for DX380 track replacement and maintenance in mining, road construction and municipal engineering. We adopt anti-rust wooden box packaging for long-distance sea shipping. Sufficient stock supports batch orders and customized OEM service, with professional technical and after-sales support.
Widely used in Doosan DX380 excavator track system replacement, daily maintenance, engineering equipment overhaul. Suitable for construction scenarios such as earthwork, mine exploitation, road construction, municipal engineering and harsh field operation environments. Effectively support track tensioning, guiding and stable operation, prevent track deviation, derailment and abnormal wear of undercarriage accessories.
Company Details
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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