Nan'an Zhongte Engineering Machinery Factory
| Payment Terms | L/C,T/T |
| Supply Ability | 10000PCS/Months |
| Delivery Time | 7-15Days |
| Packaging Details | Standard Export Packaging |
| Color | Black And Yellow |
| Quality | HRC 50-65 |
| Warranty Time | 12-18Months |
| Production Method | Casting;Heat Treatment |
| Brand Name | ZTMC |
| Model Number | DX290/DX300/DX340/DH300 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 10000PCS/Months |
| Delivery Time | 7-15Days | Packaging Details | Standard Export Packaging |
| Color | Black And Yellow | Quality | HRC 50-65 |
| Warranty Time | 12-18Months | Production Method | Casting;Heat Treatment |
| Brand Name | ZTMC | Model Number | DX290/DX300/DX340/DH300 |
| Place of Origin | CHINA | ||
| High Light | Doosan excavator front idler assembly ，DX300 excavator undercarriage parts ，excavator front idler with warranty | ||
This front idler assembly is a replacement undercarriage component designed for Doosan crawler excavators. It is compatible with DX290, DX300, and DX340 models.
As a key part of the track undercarriage system, the front idler supports and guides the track, maintains proper track tension and alignment, reduces abrasion of related components, and ensures stable operation of the walking system.
This unit is manufactured according to standard structural and mounting dimensions, corresponding to OEM part numbers 200102-00001A and 270-00049B, for direct replacement and normal fit.
| Item | Details |
|---|---|
| Product Name | Front Idler Assembly |
| Compatible Models | Doosan DX290, DX300, DX340 |
| OEM Part Numbers | 200102-00001A, 270-00049B |
| Material | High-strength alloy steel |
| Heat Treatment | Quenching and tempering |
| Surface Treatment | Shot peening |
| Component Type | Undercarriage replacement parts |
| Assembly Type | Complete assembly |
| Installation | Direct replacement |
It fits Doosan DX290, DX300 and DX340 excavators.
The corresponding part numbers are 200102-00001A and 270-00049B.
Yes, it is a complete front idler assembly ready for installation.
It guides and supports the track, maintains track tension, reduces wear, and ensures stable traveling performance.
Yes, it is designed as a direct replacement for the original equipment.
It is made of high-strength alloy steel with standard heat treatment and surface treatment.
We use standard neutral protective packaging and support sea freight, air freight and express delivery.
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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